diff --git a/OnlySpam.csv b/OnlySpam.csv
new file mode 100644
index 0000000..a24c627
--- /dev/null
+++ b/OnlySpam.csv
@@ -0,0 +1,436 @@
+Content,Spam
+"CSV file helpful for all the guys to save the particular domains on site.
",1
+I can't view or edit my profile after login. Everytime after clicking on it shows server error (500).NEED HELP !!!,0
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+what is c?,0
+who discovered c language,0
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+How I can gave online test ????? Can you gave me the instructions please ...,0
+"Hey guys, I'm a dutch student and fairly new but enormously interested in the Open Source world. Currently I'm doing research into what makes Free Open Source Software so effective. I thought the Advance C topic to be the most logical, because there is no other general forum. If you ever particpated in a OSS project, please help me out with only 5 minutes of your time by filling in my survey on https://erasmusuniversity.eu.qualtrics.com/jfe/form/SV_6XPK8o6wTEA84QJ . My eternal gratitude!",1
+There is no Fund/Remuneration released from Govt. of India to colleges/Faculty Coordinator in this project as there is regular involvment of the faculty.,0
+What is the procedure to attend online test?,0
+Please improve that in every second,0
+"Dear Sir/madam, Unfortunately i had not downloaded the certificate of workshop. Will you resend to me please?",0
+Blank space ie no question asked ,0
+Can u please provide the test details of JAVA and HTML test. It is not showing for the upcoming tests details.,0
+Till what date you will upload intermediate and advance level. This level will help many student to do excellent in Arduino.,0
+Can u please provide the test details,0
+"HOW TO CREATE THE TEXT BEFORE DOCUMENT CAN",0
+My invigilator tab is showing empty how can I assign an invigilator please let me know ,0
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+"Buy Registered IELTS,TOEFL,Certificates,Passports,Drivers License,ID Cards,Visas, ((BestDocumentation@qualityservice.com)) We offer our exclusive clients the ability to gain IELTS,TOEFL,ESOL AUTO DESK certificates without taking the exams. The regions we cover are Asia ,UAE, Qatar, Oman, Saudi Arabia, Jordan,Kuwait ,Australia ,Canada and Europe Purchase Real and Novelty Passports,id cards,Visas,Drivers License ,Counterfeits Email us at BestDocumentation@qualityservice.com for details Are you trying to change your nationality ? do you need work papers ? do you want to travel ? do you need papers you cant have ?if yes then you are in the right place at the right time We are an independent group of specialized IT professionals and data base technicians who are specialized in the production of Real and Novelty quality documents such as passports,drivers license,id cards,stamps,visas,diplomas of very high quality and other products for all countries: USA, Australia,UK, Belgium, Brazil,Canada,Italian,Finland, France, Germany, Israel, Mexico, Netherlands, South Africa,Spain,Switzerland,This list is not full.contact General support:To get the additional information and place the order,BEST COUNTERFEIT EURO,POUNDS & DOLLAR NOTES. For any inquiry send an email at:((BestDocumentation@qualityservice.com)). Text or call for more infor at:((+237671936590)). Skype us at: ((best qualityservice)) ((http://best-documentation-quality.sitey.me)) ",1
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+"In the forum statistics, one of the numbers is ""active members."" What does that mean? I assume it does not mean online members, as it seems to be far too high of a number for that, but what makes one user ""active"" but another user ""inactive,"" according to the Forum coding?",0
+"please refer the following link for details of this question : http://forums.spoken-tutorial.org/question/513/certificate/ ""I am forget to take certificate of online test that is (C and Cpp)... on 19 dec 2014 .... how can i take this certificate ....now..details are",0
+"I have added a batch of 86 students in the test schedule. But the master BATCH list contains 98 students. I would like to add those missing students name also to be presented in the Ongoing Test schedule list which is planned on 27 Dec 2017. How to add? Please help. Regards, Muthu 9962585841",0
+i am not able to give any test. I have been trying to attempt tests from past 3 months . Link to test doesn't open at all. Kindly help me.,0
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+"A CSV is a comma separated values file, which allows data to be saved in a table structured format. Buy Careprost online ",1
+"Great post thanks for sharing nice work interesting read. Really CSV file helpful for all the guys
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",1
+abcd,0
+hello world,0
+I am unable to type in Hindi in q&a in this website. ,0
+"I conducted workshop on 28.02.2014.But it still shows the list of
+completed workshop is empty.Is there any other steps i will do?",0
+"sir,my name is sreekanth and am studying b.tech.I have doubt that whether this program is providing any certification like thing and if it is then can you please tell me critera for obtaining certification.",0
+How do i get the enrollment key for the courses to give the test..?? I am not attending any workshop...just learning from the downladed tutorials. ,0
+how to import any video lecture from my collection on spoken tutorial? how to dub that video? ,0
+I have registered as invigilator two days ago on this id. Let me know the status of my request to act as invigilator. I couldnot find my name in list of registered invigilators of our college (SJCE_123). Kindly do needful so as i can conduct online test on monday.,0
+"Hello,
How to obtain old certificates ??
",0
+We have selected the participant list from the master batch. How to mark attendance for these students after the completion of FOSS. Kindly clarify,0
+"I want to find out whether it is possible to conduct these classes in the windows platform rather than the Ubuntu environment. Students are actually facing some difficulty using commands etc in doing it in the Ubuntu platform, and would prefer to do it in Windows environment. Can you please advise if this will be possible without any difficulty?
Thanks,
Priyanka ",0
+"Dear Sir/Madam,
Greetings!
In next semester, our new batch we would like to introduce this course in their course curriculum. It would be a great opportunity for all our students if they can get exposure to other OR topics such as 'Transportation', 'Assignment', 'Goal Programming'.
Thank you.
Regards
S. Choudhury
NERIST,
Arunachal Pradesh
",0
+Is it possible to change the email id  of the students on the day of examination. ,0
+"Dear Sir, I am Dr. S. Subbaiah from Vivekanandha College of Arts and Sciences for Women(Autonomous), Namakkal, Tamilnadu. We got the approval to conduct the online test as like below:
Your Cpp test on 2016-12-22 13:30:00 has been approved.The test code is\\r\\n TC-15705. This code is very important, please preserve it for your \\r\\nfuture reference and also share it with the students and invigilator on \\r\\nthe test day.
On the test day, Invigilator marked the students attendance, students took the online test, completed their test and their marks also displayed immediately after completing the test. But, if we view the ""Online-Test Statistics"",we could not view our college name. I want to take print out about the ""Students Name and Mark List"" who have attended the Test. How to do? Did we make any mistakes while conducting the Online Test? Whether we have to conduct another online test? Please reply me soon.
Thanking you,
With Regards, Dr. S. Subbaiah ",0
+"Dear Sir/madam,
Unfortunately i had not downloaded the certificate of workshop. Will you resend to me please?
Thank you.
",0
+"I am a b.tech student and My department is information technology. I am in 3rd year and have to do training in one field. I am not good in programming languages. So in which field of computer I should pursue to have better future. And currently in which field i should do training.",0
+when will be the test date announced for any course we opt??Is it important to read all the tutorials for giving the test?,0
+when do i have java exam for certification
,0
+"Till what date you will upload intermediate and advance level.
This level will help many student to do excellent in Arduino.
Yours truly,
H.Ghuge
",0
+What is the procedure to attend online test?
,0
+"I am forget to take certificate of online test that is (C and Cpp)... on 19 dec 2014 .... how can i take this certificate ....now..
details are
Institution Name
Mugneeram Bangur Memorial Engineering College, Rajasthan
Foss
C and Cpp
Date
Dec. 19, 2014
Participants Count
51
Organiser
Rajesh Purohit
Student Name Kusum Sankhala
Thanks in Advance...
",0
+Dear 
Greetings..!!
Question : How to do verification of participant list in master list ?
,0
+"What is the next date for the c & cpp exam.please inform the correct date for the exam.",0
+"C Tutorial for beginners to learn c programming from scratch.. This tutorial site covers all topics related to c programming and explained with example programs.
",1
+I have passed the test for CPP with 50% But my name is not printed on the cirtificate,0
+Sir please suggest me good economical audio recording device.,0
+how to attend online test,0
+How can we take a certificate test for this course?? ,0
+"Hi,
I have added a batch of 86 students in the test schedule. But the master BATCH list contains 98 students. I would like to add those missing students name also to be presented in the Ongoing Test schedule list which is planned on 27 Dec 2017. How to add?
Please help.
Regards,
Muthu
9962585841
",0
+I want to register for examination .In your system my college name is shown..It is Asansol Engineering College.if you allow me to register in your course it is highly thankful to me,0
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+Can i do programming on C or C++ for using OpenFOAM or i have to go another programming language?,0
+"Dear Friends,
i am installing openfoam on ubuntu.
i am getting the following error:
icoFoam command not found.
kindly help.
",0
+" In the tutorials OPENFOAM is used on linux(ubuntu),but since most of the people work on windows,so I want to ask if there is any way to install OPENFOAM.2.1.x and Paraview on Windows 8???.....
",0
+"
I tried to install the OpenFOAM as instructions given in site, when i follow instruction number 15 at the end of process i am getting the following
W: GPG error: http://ppa.launchpad.net oneiric InRelease: File /var/lib/apt/lists/partial/ppa.launchpad.net_ubuntu-toolchain-r_test_ubuntu_dists_oneiric_InRelease doesn't start with a clearsigned message W: Failed to fetch http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu/dists/oneiric/main/i18n/Index No Hash entry in Release file /var/lib/apt/lists/partial/ppa.launchpad.net_ubuntu-toolchain-r_test_ubuntu_dists_oneiric_main_i18n_Index
W: Failed to fetch gzip:/var/lib/apt/lists/partial/ppa.launchpad.net_ubuntu-toolchain-r_test_ubuntu_dists_oneiric_main_source_Sources Encountered a section with no Package: header
W: Failed to fetch gzip:/var/lib/apt/lists/partial/ppa.launchpad.net_ubuntu-toolchain-r_test_ubuntu_dists_oneiric_main_binary-i386_Packages Encountered a section with no Package: header
E: Some index files failed to download. They have been ignored, or old ones used instead.
and after this if i run 16th instruction I am getting
administrator@ubuntu:~/OpenFOAM$ icoFoam -help icoFoam: command not found
",0
+"
+
+ Please send the full details about this training project sir.
+
+ ",0
+"Respected Sir, For my project in B.Sc. Physics at Lady Doak College Madurai, I am trying to get the fourier components of the output of an astable multivibrator I have used taken the inbuilt circuit from the library and followed the instructions similar to building the BJT amplifier (in the manual). While trying to modify the KiCad netlist for ngspice I tried to use the fourier tab but got no response. Please let me know how to go about this Thanking you sincerely sangeetha.",0
+" Dear Sir,
I have used Synaptic Package Manager to install OpenFoam. It failed with errors. Following is the list of errors.
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/main/libx/libxt/libxt-dev_1.1.1-2_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/main/libi/libibverbs/libibverbs1_1.1.3-2ubuntu1_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/o/openmpi/libopenmpi1.3_1.4.3-2.1ubuntu1_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/s/scotch/libscotch-5.1_5.1.11.dfsg-7_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/s/scotch/libptscotch-5.1_5.1.11.dfsg-7_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/o/openmpi/openmpi-common_1.4.3-2.1ubuntu1_all.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/main/libi/libibverbs/libibverbs-dev_1.1.3-2ubuntu1_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/o/openmpi/libopenmpi-dev_1.4.3-2.1ubuntu1_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/m/mpi-defaults/mpi-default-dev_0.6ubuntu1_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/main/z/zlib/zlib1g-dev_1.2.3.4.dfsg-3ubuntu3_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/s/scotch/libscotch-dev_5.1.11.dfsg-7_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/o/openmpi/openmpi-bin_1.4.3-2.1ubuntu1_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://www.openfoam.org/download/ubuntu/./dists/oneiric/main/binary-i386/openfoam210_0-1_i386.deb Could not connect to kaz.dl.sourceforge.net:80 (88.204.157.163). - connect (101: Network is unreachable)
W: Failed to fetch http://www.openfoam.org/download/ubuntu/./dists/oneiric/main/binary-i386/paraviewopenfoam3120_0-1_i386.deb Unable to connect to kaz.dl.sourceforge.net:http:
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/s/scotch/libptscotch-dev_5.1.11.dfsg-7_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/o/openmpi/openmpi-checkpoint_1.4.3-2.1ubuntu1_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
Please suggest the solution. Thanks.
",0
+"sir thank for previous suggestions, we have installed the OPENFOAM but when we are running the tutorial paraFoam window is not opening and showing following error
admin123@ubuntu:~/OpenFOAM/admin123-2.2.2/run/tutorials/incompressible/icoFoam/cavity$ paraFoam FATAL ERROR: ParaView reader module libraries do not exist
Please build the reader module before continuing: cd $FOAM_UTILITIES/postProcessing/graphics/PV3Readers ./Allwclean ./Allwmake
",0
+" Hi Here lots of students are interested to learn through spoken
+tutorial .. but due to college timing they demand me for flexible
+timings . but i don't know how much hours are required to complete it. I want to schedule workshop for java , can you please tell me How many hours required to compete these course.
also if possible please tell me numbers of hours required to complete all the software listed in spoken tutorial
- Rahul ",0
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+" I have installed Kicad and python too but when I open Oscad I get the tool window but I do not get the schematic editor window but instead the following message. The environment variables are also set correctly and Kicad is installed right.
""EESCHEMA IS NOT RECOGNISED AS AN INTERNAL OR EXTERNAL COMMAND, OPERABLE PROGRAM OR BATCH FILE""
i saw a similar post here and tried re-installing kicad and its right. But when I try to follow a similar procedure for Ngspice, it did not open and I got a message saying ""Can't open init file"" . What could be the problem?
",0
+"Hi, I learnt the procedure to use the oscad software. 1.Suppose I want to know the dc voltage/current across/through the resistor in the very simple circuits containing a mesh of resistors and a dc source.Do I use vplot or vprint and where do I see the required dc value of current/voltage? 2.Is there any constant current source available in libraries?
(query by Rahul Srivastava)
",0
+"While installing oscad in ubuntu13.10 i am getting error message in terminal:
Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package kicad E: Unable to locate package ngspice Checking python Modules...................... Error: Python module wx not found. Trying to install wx sh: 1: ./installModule.sh: Permission denied Unable to find wx Please re-run the ./installOSCAD.sh If you are getting this error first time Please Install Python Library: python-wxgtk2.8 wx-common using package manager Some python modules are not available. Kindly install them and then re-run installOSCAD.sh
(query by Prof. Marmik Soni)
",0
+"During function overloading , Why the return type of the functions(that are overloaded) must be same?
in other books we had read that overloading functions should have 1) same name(functions should exist in same class) 2)either the parameter type should be different or the no. of parameters should be different .
NOTHING ABOUT FUNCTIONS RETURN TYPE. ",0
+What is difference between static and non-static block? ,0
+"
Hi,
I am unable to open ngspice. I have made .cir.ckt and .cir.out and prompt window says ""The application has failed to start because its side-by-side configuration is incorrect. Please see the application event log or use the command-line sxstrace.exe tool for more detail."" I tried it but I don't get it
",0
+"its not my question but its suggestion to provide Linux Server Administration course based on certification .... TY diploma and Engineering students having special subject..",0
+"Dear sir,
I am not able to find Non-linear Dependent Sources and switches in kicad ,which are available in ngspice.Regards,Biren",0
+"Sir, I have added a button in menu bar by modifying the file sc/uiconfig/scalc/menubar/menubar.xmlof calc but the text background not showing. how get that text in button where the file to locate this problem....? thanx in advance. regards Rajiv Pune Uni ",0
+"
Hi,
I tried to use the tristate buffer IC 74LS126 in the schematic which is having 3 pins in the symbol as input, control and output and I have given proper signals at these pins, but after giving ERC it showed 2 errors as power supply terminals unconnected, even though there are no power supply terminlas (Vcc and GND) in the symbol.
Please guide me how I can make this IC work accurately in the schematic.
Thanks in advance Harish Bhat N. MITE Moodabidire
",0
+"Hello,I attended your last workshop on OSCAD at IIT Bombay.I installed OSCAD on my office PC successfully. But When I try to run it, I am getting the following error. Traceback (most recent call last): File ""/usr/bin/oscad"", line 10, in <module> import ttk. ImportError: No module named ttk. Can you help me on this issue?PC details: Python version = 2.6.6 OS = Ubuntu 10.10. Thanks and Regards.",0
+"HELLO ! THANX FOR YOUR TUTORIALS . THESE WERE VERY HELPFUL FOR ME.. BUT AFTER I FOUND ALL , I COULDN'T GO RIGHT WITH CHANGE PASSWORD TUTORIAL. THERE IS AN ERROR COMING ON MY SCREEN .. YOU PLEASE CHECK IT OUT... Fatal error: Function name must be a string in C:\xampp\htdocs\changepassword.php on line 195 PLEASE TELL ME WAT IS THE PROBLEM
<?php
@$username = $_SESSION['username']; @$submit=$_POST['submit']; if ($username) { if('submit') { @$oldpassword =md5($_POST['oldpassword']); @$newpassword =md5($_POST['newpassword']); @$repassword =md5($_POST['repassword']); $connect = mysql_connect(""localhost"",""root"","""");mysql_select_db(""userlogin"") or die(); $queryget = mysql_query(""SELECT password FROM users WHERE username='$username'"") or die(""couldn't connect!""); $row = mysql_fetch_assoc($queryget);$oldpassworddb = $row['password']; if($oldpassword==$oldpassworddb) if($newpassword==$repassword) ; $querychange =mysql_query(""UPDATE users SET password='$newpassword' WHERE username='$username'""); die(""Your password has been changed. <a href='mbkpage.php'>Return</a> back to main page""); die (""New Passwords Do Not Match"");die (""Old Passwords doesnt match"");form action='changepassword.php' method='POST'> Old Password: <input type='text' name='oldpassword'><p> New Password: <input type='password' name='newpassword' Repeat New Password: <input type='password' name='repassword' ;input type='submit' name='submit' value='Change Password'>; die (""you must be logged in"")",0
+"After creating schematic and giving analysis details, when I clicked on 'KiCad to NgSpice', it opens it's window but it dissappears immediately after showing an error. Error:
Valueerror: invalid literal for int() with base 10: 'filename.cir'
I encountered this error while dealing with 3 input gates. And again i got the same error while makig a project using NMOS and PMOS FET.
",0
+
I used 3 input AND gate 74LS15 in one of my project. But the gate is only giving 0.0 output when it should give High( 5 ) and also when it should give Low(2.5e-02).
like the gate is not working.
Please help. 
,0
+What does the following error exactly describes ?
Error:  ,0
+"Hi, Whenever I try to use P MOS, N MOS(even in a simple inverter), every time I get the error message after giving values in netlist conversion step.
Error message: ""Time step too small""
Thanks.. ",0
+"""You can increase or decrease the outline using the Stroke Style tab"" is indirect and makes it difficult to understand, as this activity is being introduced first time. The adopted sequence shows the action first and then tell how to do it. The viewer has to rewind once or twice more to understand what is being done. As the reader has to do the above activity in reverse direction, I call this ""reverse direction"" style or ""indirect direction"" style. This style should be avoided when a new topic is introduced to make it friendly to the beginners.
Instead, the narrator should say something like the following: ""We will next show how to increase the thickness of the outline. Press the stroke style tab. Using the arrow keys, one can increase or decrease the tab."" I call this the ""direct narration""",0
+"I had difficulty in zooming the free hand drawing. When I zoomed (using Command + in my Mac OS X system), the focus went away and the free hand drawing disappeared from the screen. I had to really struggle scrolling to locate the drawing again.
It will be nice if there is a way to maintain the focus and then zoom. Is such a feature available in Inkscape? ",0
+"From 13:24 to 13:37, the circle is shown wrongly. I was wondering why while discussing the free hand drawing, suddenly the focus shifted to the circle. After rewinding and listening to the video three or four times, I realised that the focus was still on the free hand drawing. ",0
+"How to get .ic analysis?
Because i m not getting proper output in IC555 Astable multivibrator.I have reffered the example given in oscad 'Examples' in that analysis file their is addiotional term given as (.ic v(3)=0), which is not coming in my file of analysis.
",0
+Can you please tell me whether   IC-74121 is working or no?,0
+"
Why i am getting such kind of clock pulse?even though i have given the values correctly,it dosent happen often but since few examples i am getting such kind of clock pulse.Also the output of the circuit is getting simulated correctly.
Given below is the screen shot of clock pulse.
https://www.dropbox.com/s/jkmjkcatgee6ygv/Screenshot%20from%202014-05-08%2010%5E%2534%5E%2514.png",0
+"Is there any tool to find the I/O Resistance in any circuit.
Eg;
In Voltage-Series Feedback circuit using UA741, How to find the feedback resistance ( Rif and Rof ) ?
In a question it is asked to find out Avf,Rof,Rif for a given feedback circuit ?
",0
+"Dear Sir or Madam, I downloaded and installed oscad on my linux PC: kubuntu 13.10/64 bit. I
+ can run the program by typing python forntEnd/oscad.py . I could not
+create a desktop shortcut since /root/Desktop does not exists on my
+System. Anyway I do manage to run oscad, but when I run an example
+(nodalExample_plot) after generating the netlisst, then analysis
+inserter, then when i try Netlist converter I get the following on the
+console terminal:sh: 1: xterm: not found. Could you please let me know what can I do to stop this error. Many thanks in advance and greetings from Panama.",0
+"
I have installed the MinGW application on my windows system, on typing the command ""gcc -v"", instead of displaying version details, my command prompt is showing some internal command error (not accepting the command), may i know the solution for the problem?
I would also like to know the further procedure for the execution of the programs!
Thankyou!
",0
+"Dear Sir/Madam
Thank you so much for the spoken tutorial, It was very helpful in learning a new software in a short span of time with good Assignments and a clear explanation in each session. I have certain doubts regarding Assignment questions.
1. In Polynomial Assignment Question number 2. I was not able to compare the two vectors. I have taken 1X5 vectors for a1 and a2 the resultant vector out of convolution of a1 and a2 was same as that of the product of a1 and a2 but when the comparison is made between the two vectors the first two values comes out as they are not equal whereas the rest 3 values comes as equal.
For this comparison purpose i have used a if loop inside a for loops.
2.similarly the tolerance value in the clear command
pls give me a explanation regarding clear(A,epsa)
3.Is there any command to get input of the variable at the time of execution? like input()..
",0
+Can you please tell me where I can find the voltage controlled and current controlled switches in Oscad?,0
+"RESPECTED SIR,
I WANT TO INITIALIZE INDUCTOR AND CAPACITOR WITH SOME INITIAL CURRENT AND VOLTAGE. HOW CAN I DO THIS? After that I want to solve the first order or second order circuit for the current or voltage solution.is it possible on OSCAD? ",0
+is it possible to edit parameters of capacitors and resistors? How do i assign an initial voltage to a capacitor?,0
+"Sir,
How do I perform DC nested sweep analysis? The problem that I'm trying to solve requires varying the collector-emitter voltage and the base current in steps in a BJT analysis circuit.
",0
+"Dear sir/madam, I am akhilesh patil, from VNIT nagpur. I was working on scilab Image and video processing toolbox by atoms. But when I\\r\\n am executing following commands I am getting error message as follows:
command : c = camopen();
-->stacksize('max');
-->d = avireadframe(c); Warning: No frame.
-->imshow(d) it shows blank image so , can you suggest some solution for why I am not getting frame over webcam?? here I have also defined stacksize to maximum so no issue of it. \\r\\n Then I thought about to check my webcam's input video format by other windows application. And I found it saves it in MP4 format. as per my\\r\\n knowledge scilab can process only AVI files, doesnt it sir ??? so is there any need to do something on webcam input format (in AVI) so that scilab can recognize it and can get a frame ?? and if it is how can we \\r\\ndo it ? And being open , and new software there is no solution still available on web as per my knowledge , please tell me something about it.. ",0
+"Which open source software is used for PCB designing and please provide Express PCB workshop. ",0
+why tags are used ? is it neceassary to use tags,0
+"I am simulating the example 5.3 from OSCAD manual (pg 110), which is opamp based. does not getting the results after clicking ngspice. I have included the ua741 subcircuit and also added oscad libraries to it. It shows the following on the ngspice terminal window,
**vplot8_1.sub:No such file or directory Error: .include statement failed Fatal error in NGSPICE - Return
I followed the instruction systematically as given in the OSCAD manual, but still getting these errors. ",0
+"I am simulating a simple circuit which include zener (rating 12V), resistor and DC voltage source. I get the following errors on terminal window,
**Supplies reduced to 0.0023% Note:One successful source step Supplies reduced to 0.0024% Warning: singular matrix: check nodes 1 and 1 Warning: source stepping failed doAnalyses: iteration limit reached
I have selected a zener diode and given a value of 12 as its rating. ",0
+"header file <iostream> or <iostream.h> not reading on gcc compiler
we have downloaded iso file and usb installer as told but we installed iso file in hard disk's e drive
And execute set up but at booting process only menu is coming with four option like try Ubuntu without installing etc.
But not getting forward in any option
How will we install Ubuntu? 
,0
+"Sir/Madam,
i have installed OSCAD many times in WINDOWS 7 and UBUNTU 14.04 but not succeeded.
1) IN WINDOWS 7 :: the installation process is being done but oscad windows is not opening after clicking on it and well before the end of it is giving message like ""COULD NOT ----PATH"" . 2)IN UBUNTU 14.04 :: it is not getting installed anytime and telling ""PYTHON LIBRARY NOT FOUND"" although i have installed many PYTHON package from OBUNTU software updater before installing OSCAD.
according to tutorial sent by Gyanji, i have installed xampp on Ubuntu 14.04 but when installing Drupal following error is coming again and again in any of the tar file downloaded(means any version of tar of Drupal) when running the command
sudo tar xvfz Desktop/drupal-6.12.tar.gz -C /opt/lampp/htdocs
. i m feeling effortless. plz help
Cannot open: No such file or directory tar (child): Error is not recoverable: exiting now tar: Child returned status 2 tar: Error is not recoverable: exiting now
",0
+"Dear Sir,
In the above mentioned tutorial, it is mentioned that in order to access mysql database we need to open phpmyadmin application. As I am unable to locate this location kindly explain the process of starting this facility so that further learning related to database connectivity can be achieved.
",0
+"If it is possible provide LINUX, C, C++, PHP & MYSQL workshop experiment manual in soft copy for better learning............. Satish Pise Lecturer SGP ",0
+Can we display the process name of process id 0
using any command in ubuntu 12.04 LTS?
,0
+"Hello Everyone I am very new to OF and trying to mesh. I am getting following error:
FOAM FATAL ERROR: face 0 in patch 4 does not have neighbour cell face: 4(2 4 14 12)
From function polyMesh::facePatchFaceCells(const faceList& patchFaces,const labelListList& pointCells,const faceListList& cellsFaceShapes,const label patchID) in file meshes/polyMesh/polyMeshFromShapeMesh.C at line 127.
I even tried with ""paraFoam -block"", but that too gave an error. Please help me rectify this error
boundary ( down { type symmetryPlane; faces ( (0 1 11 10) (4 5 15 14) ); } right { type patch; faces ( (5 6 16 15) (6 9 19 16) ); } up { type symmetryPlane; faces ( (9 8 18 19) (8 7 17 18) ); } left { type patch; faces ( (3 0 10 13) (7 3 13 17) ); } cylinder { type symmetry; faces ( (2 4 14 12) (1 2 12 11) ); } );
mergePatchPairs ( ); ",0
+"
Hello sir/mam,
How to resolve following error from example circuit of inverting amplifier provided by you.
Error: Could not find include file vplot8_1.sub",0
+WHAT IS THE MEANING OF QCAD? ,0
+How to install Q CAD?,0
+"Hi,
i am trying to design a circuit astable multivibrator using IC LM555N.
But i am not getting output square wave and charging discharging waveform of capacitor.
I have designed the circuit with reference to the provided example
it will be great if you upload detailed step by step video for this.
",0
+"How to verify if an operator Is binary or not in scilab....
This is the question how to write a program for it
Verify whether the following operation is binary or not in the interval [10,-10]
f(x,y)=x+y
",0
+1. Please give me the link to download ubuntu 11.1.0 or 12 to run and see the c and c++ programs in GCC and G++ compiler.
2. sir help me to install EJS ( Easy java simulation ) and also would like to run and see a small example.
,0
+when i try to run program with the help of gcc compiler on windows with help of minGW. It is showing zlib1.dll file missing how to fix this error??? ,0
+How to create class specifiers ,0
+"After entering source parameter values in netlist converter,dialogue box appears saying there's no model in your circuit. What to do? ",0
+"I get an error message, ""TypeError"", with a traceback. It says ""unsupported operand type(s) for /: 'Line2D' and 'float'.
Is this command not expected to work in Enthought's canopy? ",0
+"I notice that double quote also works in the plot examples. Is this always true in Python. That is, are single and double quotes interchangeable? ",0
+"Hi..
R is a power full language, since we expecting more videos.
",0
+m trying to install freeeda on my linux 15.04 by the steps given in tutorial but it is not getting installed. when i try to run ./installFreeEDA.sh after extracting the installer file on desktop.. terminal says no such root ordirectory found... please help.. ,0
+"i'm trying to install freeEDA in my windows 10 laptop from windows installer dowmloaded from freeEDA.in/download but it is not getting installed... it shows error in between the installation period.. please help.. ",0
+i have freeeda installed on my ubuntu 15.04 laptop for the vary first time.. every tool is working fine but analysis inserter isnt opening or showing any response.. please help ,0
+How to change the font while creating the letter,0
+When we create a tex document    '_'(underscore) sign is not accepted,0
+Where can we get the explanations of all the commands used in LaTex tutorial uploaded on the Spoken Tutorial Web Site?
Is there any reference material for LaTex? if yes pl share
,0
+How to write subject of letter and also how to give reference of other letter. ?,0
+"Hello i am a beginer and i am having some problems with _
When i use the ""_"" Character there is an error telling ! Missing $ inserted
",0
+When i added closing the output was correct.But how can i get the content in closing to far right?,0
+"In letter writing ""_"" is not allowed when used it gives an error ""$"" ? what can be used as replacement for ""_"" ? ",0
+HOW TO INCLUDE THE SUBJECT IN THE LETTER,0
+How to evaluate dirac delta function using Scilab?,0
+"I have seen the following statement in the video:
"" import java.io.*; ""
I think this is the statement for importing packages. But, what does "" io.* "" mean in the statement ?
",0
+"Good evening sir, i watched all your tutorials and i am using openfoam. would you please tell me how to find maximum/minimum velocity over time ? ",0
+I am using buoyantBoussinesqSimpleFoam solver for natural convection problem. i got few results please help me to draw residual plots(convergence criteria and How to calculate Nusselt number ? ,0
+"I am doing simulation on Natural convection using buoyantBoussinesqSimpleFoam, i got some results, for finding Nusselt number Nu = -H/\u0394T* \r\n\r\n(\u2202T/\u2202x)w here how to calculate derivative and also integration using paraview ? i dont have any awareness ? Thank you\r\n\r\n\r\n\r\n",0
+"Q 1) for a square cavity
suppose blocks ( hex (0 1 2 3 4 5 6 7) (40 20 1) simpleGrading (1 1 1) ); mesh size = 40x 20, then how to take n = ?
Q2) i want a parallel plate with length = 10 ft, breadth = 1 ft.
convertToMeters 1;
vertices ( (0 0 0) (10 0 0) (10 1 0) (0 1 0) (0 0 0.01) (10 0 0.01) (10 1 0.01) (0 1 0.01) ); Is it write sir ? ",0
+"What are the hardware requirements and facilities needed to set up a test? What kind of questions can be expected?",0
+"
what does ""shortcut icon"" option does?
http://pasteboard.co/2vKUX3EOw.png
i want to change the shorcuts logo from star to drupal logo.is it possible.
i also wnat to remove shortcuts options.is it possible?
",0
+"Added copy and paste icons as suggested in the video. Then went to content, clicked article, then edit article. In Basic HTML, copy and paste buttons are available, but when some text is selected and copy is clicked, followed by paste, it is saying, 'because of the browser security setting, paste is not allowed, so use control + v for pasting it manually. How to disable browser security setting in Firefox / Chrome, so that paste button will work directly?
",0
+Why I don't see any change in site when changes the weight from 0 to 5? ,0
+" I dont see ""Limit allowed html tags and corrected html faults"" options ",0
+In tutorial it shows the admin tool bar in horizontal direction. But for it comes in vertical direction.
How to change it?
Why it comes like that?
,0
+"While entering custom date in PHP date format, in order to represent the day of the week, the first character should be lower case L, but the narrator erroneously says lower case i. ",0
+"I learnt that MySQL is a database and Apache is a server, but how do they help my website ? Maam also mentioned that they acquire some ports(8080 and 3306) what are these ?? do i meed to worry abou them??",0
+How do tags help me ??what does drupal do when I create tags with an Article?,0
+To get Google ads of our website
Which CMS to use wordpress or drupal
As Google Suggest users to make their website using wordpress???
,0
+"what if i want to upload an image with size more than 32MB. this is a big limitation, a website can have any content. What if its some photography website and it needs more limit? any solution to that?",0
+models of arduino,0
+"Currently while installing DWSIM, list of components to install is different from what is shown in tutorial. Please specify the components to select as per the current DWSIM installation file. ",0
+"It is said in the tutorial to add Benzene from DWSIM database, but current UI doesn't show any Benzene component from DWSIM database when searched for it. ",0
+Thermodynamics tab is missing Under Simulation Settings. Can you please help. ,0
+"After dropping the Material stream into flowsheet from Object Palette, there is no automatic pop-up to enter the composition. So where do one specify the composition of the stream? ",0
+Cannot find the specification button for specification of the material. Can you please help. ,0
+"As there is no 'Appearance' tab with 'Name' field, how do one change the name of the Material Stream? ",0
+"The ""Apply"" button is missing. Can you please help. ",0
+"Where do one find the ""Material Stream"" object to drag and drop into Flowsheet area? ",0
+  I am having problem in enrolling in the ongoing test as the option for enrolling is not available ...please do revert back...,0
+Can you please help in finding the molar composition of the distillate stream after results are generated? ,0
+"Sir,How can we specify the required composition of distillate and bottom stream in rigorous distillation column without doing a simulation for shortcut distillation column first or is it compulsory to first perform a shortcut distillation simulation to specify it.
Thank you for great videos.
",0
+in my dwsim installation the simulation settings are not as shown in the video am unable to find the thermodynamics tab?
and also when i search for components i don't get components present in dwsim by i get components present in Chemsep
,0
+Where to use & and Where to use * ? What is the role of these operators?. Why * is not used in C++ as we used in C?? ,0
+"As you explained pointer stores memory address, so whether &(&num) returns address of pointer and *(&num) returns value stored in the address ",0
+Whether pointer is defined by its own address or it stores only memory address ? ,0
+"Hi,
I have my own web portal designed using drupal 7.51. My requirements are so dynamic that I want to code on the project and deploy it. I may have to modify and customise the modules and the entire drupal project. Working on notepad++ or drupal layout is a bit hectic for my case. I feel better if am able to take control of the entire project through a DEVELOPER environment such as Eclipse, netbeans. May I know how to do that?
",0
+"Hi,
I have a web portal developed in drupal 7.51 using Marinelli theme. I want to migrate to drupal 8 where I don't find the theme. How shall I do it?
",0
+When I'm trying to add a new item into koha library system its says 'An error occurred when inserting this item type. Perhaps the value already exists'. I'm trying deferent names as item type. But its not working. Please Help ,0
+"Are you tired of your work? Visit www.play999.com for latest games, videos and much more!",1
+"
Using any Electronic design automation (EDA) software, Practice following PCB Design
steps (Open source EDA Tool KiCad Preferable)
Example circuit: Basic RC Circuit
\u03a3 Schematic Design: Familiarization of the Schematic Editor, Schematic
creation, Annotation, Netlist generation
\u03a3 Layout Design: Familiarization of Footprint Editor, Mapping of components,
Creation of PCB layout Schematic
\u03a3 Create new schematic components
\u03a3 Create new component footprints
Regulator circuit using 7805. 3
2 Inverting Amplifier or Summing Amplifier using op-amp 3
3 Full-wave Rectifier 3
4 Astable or Monostable multivibrator using IC555 3
5 RC Phase-shift or Wein-bridge Oscillator using transistor. 3
6 Full-Adder using half-adders. 3
7 4 bit binary /MOD N counter using D-Flip flops. 3
",0
+"We are given the value of k, but you put it on the space for value of A, the frequency factor. Where do we put the value of k? Also where do we put the units of k, as in the assignment the units of k = 1/seconds and on the tutorial k was unit-less. You also left velocity units empty.
l assume velocity unit = reaction rate units and amount unit = molar concentration units. Your help will be much appreciated. Thanks
",0
+You gave a formula for energy balance around the distillation column as:
Distillate energy flow + Q re-boiler = Distillate energy flow + Bottoms energy flow + Q condenser. Very helpful. How do we do energy balance around a plug flow reactor? Thanks
,0
+How to determine azeotropic point of water ethanol system at 1 atm and 78*C using DWSIM. Thank you.,0
+"After downloading camstudio ,when I try to open ,I am getting message like ""Windows cannot access specified path or device""..kindly sort out .. ",0
+"ls there anyway of doing shortcut methods of estimating minimum number of trays of absorption and extraction in DWSIM. lf no, how does one come up with initial guesses when designing such unit operations using simulation. Thanks.",0
+what is procedure of savings account opening in SBI bank
.
,0
+What to do to remove the fatal error:Call to undefined function mysql_connect() in connect. php,0
+"I just saw the post on permanent competitive bans and I am welcoming to it. If it weren't for the fact that we get disconnects that can potentially lead to permanent bans with no fault or bad behaviour of the player, it's just that they can't keep a stable connection. I would prefer if the system was able to distinguish between a disconnect and someone who has left on purpose. I do see where this can be violated with people just turning off their internet to cheat the system but with how well the reporting system has worked (nice job btw it's made the game what I think is the healthiest state yet). But there has to be a way to not get honest players who might not have the best internet to not get punished for playing the game, but still keep those unwanted players being punished for their unwelcome shenanigans. I hope that this is taken into account when putting this system in as to make sure the system doesn't punish people for things out of their control.
Please help. Thanks!
I didn't find the right solution from the Internet.
",1
+Which are the steps  for  creating a  hydraulic network in openmodelica? For example one pump that is circulating some flow through   al valve with two entrance and two exit ways and than is heated through a heat exchanger. Where can I find a tutorial example regarding this topic?,0
+"
How do I define classes that refer to each other?
If I want to define two classes that refer to each other and each other's members, how do I do that? As someone mentioned in another thread, C++ processes definitions sequentially. So how can I make two classes that require each other's definitions?
I didn't find the right solution from the internet.
Observed : ""Image ne aane ellipse ne pasand karo""
Translation :Select Image this Ellipse ...
Kindly do the needful.
",0
+"
08:07:
The assignment asks to draw 6 squares and to arrange them in 3 x 3 rows and coloumns.
08:30:
However, the sample solution shows 9 squares arranged in 3 x 3 manner.
Kindly note, it isn't possible to arrange 6 squares in 3 x 3 manner.
Thanks,
Nitul.
",0
+"What does the error ""Index was outside the bounds of the array."" mean?",0
+what is exception handling in c++?
,0
+"Hi,
I installed the esim successfully . However , whenever I tried to select the project from the example folder and running the schematic ,I am not getting the window for simulator.
I am getting the following messages in the down window of the esim : Kicad schematic is added for the project /home/mint/Desktop/tools/esim/esim-1.1.2/Examples/HalfWave-Rectifier
Could you look into the issue .
I look forward to your help and support in this regard.
Regards,
Ravi Singh
",0
+"Hi
How do we set up FrontAccounting database on a cloud server, preferably private cloud server?
How do we install client set up on other computer?
OS: Windows 10
",0
+what is the difference between matlab and scilab???,0
+"What should be the order of H1,H2,H3 while realising H(Z) using hardware circuit.",0
+"
Hello Sir/Madam,
Can you please brief me about what is override separation temperature in separator and what all parameters gets affected on changing the temperature to 1000C..
",0
+"
Dear Sir/Madam,
We have an option of Reflux Ratio in the independent variables tab and why do we need to choose condenser specification value to optimize the reflux ratio.
",0
+"
Dear Sir /Madam,
I) How can I specify the reaction order to be 2 . Should I just specify the DO of the reactants i.e.Ethanol and Acetic acid to be 2 ?
ii) The question specified only the value of 'rate constant' and how can we enter it as 'frequency factor' In the Arrhenius equation
",0
+"
+
+
+
+ Hi,
+
+You need to install matplotlib package separately.
You may go through the Getting Started with IPython tutorial.
Alternatively, You may follow the instructions given in the python installation sheet available here.
+
+
+ ",0
+"
+
+
+ Hi Ashish,
OpenFOAM is originally written in C++, but people have also used "" python "" for writing OpenFOAM codes. You can check out for PyFoam to get more idea. Other than this I don't think there is any other language which is used for openfoam codes.
+
+
+ ",0
+"
+
+ Hello Deepak, I am sorry to inform you that OpenFOAM runs only on Linux OS. However, it runs on all flavours of Linux like Ubuntu, Fedora and SuSE. More info is available on the OpenFOAM website http://www.openfoam.org
+
+ ",0
+"
+ Hi Deepak,
OpenFOAM software is not designed for running with Window, but there are some versions available for windows ( which can at times be tedious ) . You can rather install a VMWare / Virtual Box and run ubuntu without compromising your windows use. But I would strongly recommend you use Linux for OpenFOAM and in case of any difficulty of using linux you can go through the Spoken Tutorials for linux.
+ ",0
+"
+
+
+ Hi Deepak,
As suggested by Rahul, you can use Virtual Box for installing Linux to run OpenFOAM . Alternatively you may install ubuntu along with windows OR make a bootable ubuntu USB which will act as a plug-in OS device and you may install OpenFOAM in that which will run work without disturbing your present files and OS.
The process for making bootable usb is given in the link:
The errors which are shown in the command terminal means that the repository from which you are downloading the packages does seem to have some it. You can try changing the repository and then try : ""sudo apt-get update"" to check . Also check with the System admins in your collage in case of some proxy issues while downloading these packages.
If all the packages are downloaded properly I don't think there would be any problem while checking OpenFOAM installation.
P.S : Open up a new command terminal for running the command icoFoam -help.
Regards,
+
+
+ ",0
+"
+ Another point, you can run the command "" icoFoam -help "" directly on the command terminal. There is no need to go inside OpenFOAM folder .
+ ",0
+"
+
+ Dear Imran, You have accessed the wrong tutorial in the wrong software series for your above mentioned purpose. You can use LibreOffice Calc for your requirements. We have a series of tutorials on LibreOffice Calc. Pls go through them step-by-step. You will be able to learn how to make the changes you require after you have gone through the series.
+
+ ",0
+"The problem is that KiCad Ngspice and Python has not been installed on your computer. You need to re-install these softwares. For installing KiCad, go to Oscad installer folder. Go
+ to the folder ""resources"". Double click on the file KiCad.exe. Give the
+installation path as C:\ After installation, change the environment
+variable path of KiCad to C:\KiCad\bin.
Follow similar procedure for Ngspice and Python also. Then launch the Osacd. ",0
+"
+ Hi,
Kindly go through the tutorial again. It is mentioned that, in function overloading the arguments and the data-type of the arguments will be different. And in function overriding the return-type is same.
+ ",0
+"
+ Please be sure to install Oscad using:
sudo bash ./installOSCAD.sh
I suggest, you visit our ReadMe file before installing Oscad:
Also if possible, please run full code snippet. This should pop-up a frame window.
https://gist.github.com/psachin/9917452
",0
+"
Everything was installed but nothing was working together, all the python software was installed.
I uninstalled python and related software and reinstalled it with some few tweaks and seems to work now...
Would have appreciated some better help, but I figured it out.
In response to the first 2 replies above, I went to the oscad site, downloaded the ""oscad installer - windows"" and installed the software...
If the error is coming from the fact (as suggested above) that I may have not installed the python and other addons (which I was asked if I wanted it to be installed on my computer whilst installing oscad plus I can see the program is instaled in the program features in windows) means the oscad installation does not properly install everything required and needs to be looked into.
Feedback:
There is an issue which has been overlooked I can't tell you the name of the icon cos I can only see the last 2 letters of the name since the rest of the name is under the gui for some reason for all icons.
",0
+Also to note that I have just opened an example circuit
and the error does not come when I click the same icon...
,0
+"Can you let us know more about the circuit that you are building?
You can just copy paste the ""circ.cir"" netlist that you have generated, as a reply to this post. This would help in troubleshooting.
",0
+Could you tell us how the problem was solved? You had mentioned you did some tweaks in the code.,0
+"
+ It may or may not be a netlist issue. The kicadtongspice python file is getting called in OSCAD>>forntEnd>>newProject.py.
kicadtongspice python file, when called, somehow gets ""circ.cir"" as the second argument. And when an int() operation is done on it, python complains that it is an invalid input. But how did it get this as the second argument? Can you check OSCAD>>forntEnd>>newProject.py, for this statement - command=""python ""+self.OSCAD_HOME+""/kicadtoNgspice/KicadtoNgspice.py ""+self.projectName+"".cir 1""
?
+ ",0
+"
+ Hi rakhi,
I can confirm the following line is present in OSCAD>>forntEnd>>newProject.py :
* To exclude a component from the Spice Netlist add [Spice_Netlist_Enabled] user FIELD set to: N
* To reorder the component spice node sequence add [Spice_Node_Sequence] user FIELD and define sequence: 2,1,0
*Sheet Name:/
1n4007 3 2 DIODE
U1 2 1 VPLOT8
v1 3 0 SINE
R1 2 0 10K
R2 1 0 10M
.end
Awaiting your help.
+ ",0
+Glad to know the problem is solved!,0
+Thanks for the help sir! It worked,0
+Thanks a lot!,0
+Worked perfectly! Thanks a lot,0
+Thank you sir!,0
+Please help. I am unable to solve the problem:,0
+"
+ import Pmw
ImportError: No module named Pmw - This issue comes because the Python widget pmw is not installed on your system. https://mail.python.org/pipermail/tutor/2001-September/008470.html You said that all Python modules are installed, if so this issue should not come. You can cross check if it is installed, to be on the safer side.
If python and other modules are working properly Subcircuit builder should work.
Regarding non inverting amp, there is an example project on the same. This will get you started.
If you want to build one, you can use the 741 IC from the linearSpice library. You have to give its reference as X and not IC1. The spice netlist converter looks for X and makes it a subcircuit. ngpsice complains there is a fatal error because the subcircuit description .sub for 741 was not found. To avoid this, use subcircuit builder and import the definition of 741 from the Oscad subcircuit library. Then .sub will automatically be created.
All standard components are available in the Oscad libraries. The spoken tutorial on schematic creation tells you how to import those libraries.
+ ",0
+"hey, I found out that the issue was there is a space between the two words in the file name. We encountered the same issue here at a workshop here in VIT, Wadala. And we just solved the issue by removing the space. ",0
+"Hi,
Thanks for the reply.
As I said before all the files on the oscad website has been downloaded and installed through the oscad insaller file...
if programs like pmw and wxpython don't get installed automatically through the oscad installer as they should by default then what can I say..??
I am going to install pmw and revert back... hopefully I complete my circuit without any more issues.
",0
+"
Hi,
Admittance is just a concept to simplified our circuits. Till now,I have not seen any physical admittance component.
In NgSpice admittance is used as parameter not as component.
+ You can convert admittance into resistance or
+ impedance along with necessary modification in the circuit and verify
+its result with the one given in the text book.
Regards,
+Fahim",0
+"Dear Sir, Also, If you could send us your project folder it would be more helpful for us. You can send us the folder at queries@oscad.in
Thanks Shambhu ",0
+"Check the library ""device"" and look for the component ""transfo"". ",0
+"Well, the issue could be because of the Windows OS that you are using. We have not optimised Oscad installer for Windows 8.1, yet. It works well in Windows XP and Windows 7 in most cases. It works best in Ubuntu Linux OS. ",0
+"I understand...
But I only have access to win 8.1 unfortunately and thought I could still get it to work.
At least I got this far and can run other simpler circuits.
Adapting to the situ... is a working progress :-)
Feedback:
Please state that the installation of oscad should be done as admin... otherwise the ngspice doesn't install and would have to be installed after the oscad installation process
",0
+"
+ Thanks for trying out Oscad on Win 8.1 and thanks for the feedback.
+ ",0
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+"Dear rakhi,
I already loaded OSCAD libraries and not able to locate voltage controlled switch component which can be simulated with ngspice.I am not able to design new switch model using model builder also.
",0
+"Can you give us more details about the circuit you want to simulate? If the component is not there in Oscad, we shall create it and let you know how you can use it. Send us a screenshot/link of the circuit you want to simulate.",0
+
Please refer following link
http://www.ecircuitcenter.com/SPICEsummary.htm
I am trying to simulate 'analog behavioral models' for implementation of piece wise linear model of diode.First i made sub circuit using sub circuit builder.
v1 2 1 dc 0.7
u1 3 1 port
a1 3 (3 2) u2
.model u2 aswitch(cntl_on=0.7 cntl_off=0.699 r_on=0.01 r_off=1e6)//
Now i tried to run
.include diode.sub
V_u2 5 3 0
V_u3 1 2 0
* Plotting option vplot8_1
x2 0 2 diode
r1 1 3 300
v1 0 4 dc 0.3
x1 4 3 diode
idc1 5 0 3m
.dc v1 100e-03 100e-03 100e-03
.plot i(V_u2)
.plot i(V_u3)
.plot v(3)
.end
I got following errors.
Warning: Dynamic gmin stepping failed
Warning: source stepping failed
doAnalyses: iteration limit reached
run simulation(s) aborted
Error: no such vector i(v_u2)
Error: no such vector i(v_u3)
Error: no such vector v(3)
ngspice 1 ->
,0
+"Dear Rakhi,
I got solution of above mention error but still need help in modeling analog behaviors model.It would be appreciated if you could help me in this problem.
",0
+Pls try this command. sudo apt-get update --fix-missing
,0
+"Is this due to a proxy issue? Is there a network proxy in your campus? If so you have to give your username, pwd and proxy server details while installing.",0
+How to add missed out students?,0
+How to do verification of participant list in master list ?,0
+Where I can download tutorials / video of......(software)....?,0
+Is it possible to change the email id of the students on the day of examination.,0
+can you please provide more videos on gns3?,0
+What is the criteria / method to get certificates?,0
+Question: when will be the test date announced for any course we opt??Is it important to read all the tutorials for giving the test?,0
+How to obtain old certificates??,0
+I want to ask you how to insert picture and objects,0
+Kindly tell me the syllabus referred by hpu for basic it skills ,0
+What is CPP?,0
+How to do printer installation,0
+i am not able to give any test. I have been trying to attempt tests from past 3 months . Link to test doesn't open at all. Kindly help me.,0
+"Dear Karthik, This is to inform you that the Spoken Tutorial
+Forums facility is an ongoing technical support forum. Currently, it
+does not offer support for non-technical queries. All queries regarding Online Tests have to be addressed to the individual Event
+
+Managers or Resource Persons of the Spoken Tutorial project via email or
+ via telephone call.
Thanks and rgds, Nancy Varkey Project Manager Spoken Tutorial Project IIT Bombay
+ ",0
+"
+ Dear Sir
The Spoken Tutorial Forums facility currently offers technical support only, the forum does not provide support for non-technical queries. For queries regarding the Workshops request you to kindly contact the Event Manager or Resource Persons of the Spoken Tutorial project through email or telephone.
Thank You Rahul Quality Control Spoken Tutorial Project.
+ ",0
+"To connect wires, you can click on the ""Place a wire"" tool from the toolbox on the right. This is also explained in the tutorial. What is the error that you are getting? Why did you change the grid size for connecting wires? Did you mean you ""zoomed"" in?",0
+Oh was that because there was a space between 'test' and 'circ'?,0
+"You need to go to subcircuit builder and import the subcircuit of 741 from the subcircuit library. For more details you can refer to the chapter on subcircuit building from the Oscad e-book - http://www.oscad.in/resource/book/oscad.pdf
Once you do this perform netlist conversion.
",0
+"I got it, thanks.",0
+not sure but its working now so moving forward.,0
+"Hi,
I have also tried to draw out the inverting opamp circuit in the examples in the oscad.pdf.
But for I get the same issue with my circuit but it seems to work in the examples.
The standard components like opamps, transistors, mosfet, etc.
should be available without having to make any changes same as with resistors, capacitors, diodes, etc.
",0
+"
+ import Pmw
ImportError: No module named Pmw - This issue comes because the Python widget pmw is not installed on your system. https://mail.python.org/pipermail/tutor/2001-September/008470.html You said that all Python modules are installed, if so this issue should not come. You can cross check if it is installed, to be on the safer side.
If python and other modules are working properly Subcircuit builder should work.
Regarding non inverting amp, there is an example project on the same. This will get you started.
If you want to build one, you can use the 741 IC from the linearSpice library. You have to give its reference as X and not IC1. The spice netlist converter looks for X and makes it a subcircuit. ngpsice complains there is a fatal error because the subcircuit description .sub for 741 was not found. To avoid this, use subcircuit builder and import the definition of 741 from the Oscad subcircuit library. Then .sub will automatically be created.
All standard components are available in the Oscad libraries. The spoken tutorial on schematic creation tells you how to import those libraries.
+ ",0
+"hey, I found out that the issue was there is a space between the two words in the file name. We encountered the same issue here at a workshop here in VIT, Wadala. And we just solved the issue by removing the space. ",0
+"Check the library ""device"" and look for the component ""transfo"". ",0
+"Well, the issue could be because of the Windows OS that you are using. We have not optimised Oscad installer for Windows 8.1, yet. It works well in Windows XP and Windows 7 in most cases. It works best in Ubuntu Linux OS. ",0
+"I understand...
But I only have access to win 8.1 unfortunately and thought I could still get it to work.
At least I got this far and can run other simpler circuits.
Adapting to the situ... is a working progress :-)
Feedback:
Please state that the installation of oscad should be done as admin... otherwise the ngspice doesn't install and would have to be installed after the oscad installation process
",0
+"
+ Thanks for trying out Oscad on Win 8.1 and thanks for the feedback.
+ ",0
+"DWSIM is a steady state process simulator. However, you can also perform the dynamic simulation in DWSIM with help of python scripting. Click here for the dynamic simulation tutorial.
Also, there isn't any module present in DWSIM for osmosis. However, DWSIM allows the user to create custom unit operation with the help of python scripting. ",0
+"OpenModelica is a modelling software which can be used to create your own models and then simulate them. It also comes with its native library of thermal, electrical, mechanics, fluid, mathematics etc. One can use these existing models, drag and drop them to create their own model.
As far as membrane separation process is concerned, you can create your own model for it provided you are aware of the variables and equations that govern its working. In case you want help to get started with working and building of models using OpenModelica, refer to our spoken tutorials here. ",0
+"Steps for creating the said hydraulic network will be to model all the said components like pump, valves, heat exchanger separately and then drag & drop them, connect them via connectors and simulate them.
Alternatively, all these components are available in modelica library which comes along with the OpenModelica software. You can directly drag & drop them, connect them and simulate. Similar hydraulic systems are available as examples in the fluid section under modelica library.
Currently, we don't have any tutorials in OpenModelica giving an example of the said hydraulic system. However, look into the examples given in modelica library which is easier to understand. ",0
+"Hello,
To close or to quit from Kicad, choose File option from the top panel and select Close option. Alternatively, you can use Ctrl+Q from keyboard to exit from Kicad.
",0
+"Hello,
To add a value to the component, place the cursor on the component, Right click and select Edit Component and choose the option Value.
Alternatively, you place the cursor on component, type v, which is a shortcut for editing value to a component.
",0
+"Hello,
Keep the cursor on the component. Right click and choose Move component orDrag component or Orient component.
Alternatively keep the cursor on the component and use the shortcut key m to move the component.
",0
+"Hello,
After assigning the values to the components, choose the option ""Perform electrical rules check"" and then click on Run.
It will generate the Error list along with the ERC markers pointing the errors.
",0
+"Hello,
Go to File menu, select the option Close.
Alternatively, select Ctrl+Q from keyboard.
",0
+"Hi Nathan, 1. Since icoFoam is a transient solver the solver will keeps running. You have to check the residual values. If it reaches say 10^-5 you can stop the iterations manually. The solver won't stop and report solution is converged unlike the steady state solver. Probably you can try use residual plot to have a clear view of the residues with number of iterations. 2. The kinematic viscosity has been fixed based on Reynold's number and not on thermodynamic property of the fluid. Re = (velocity*characteristic length)/(Kinematic viscosity). Re = 10. V= 1 m/s and d = 0.1 m. Which gives the kinematic viscosity to be 0.01. 3. Since we are calculating property based on Reynold's number the viscosity is independent of thermodynamic property of the fluid used.
Regards, Sathish ",0
+"Hi Nathan, Regarding convergence I answered in your other question. To do grid independence you try to create different meshes in salome and import it in OpenFoam and solve it. Say you create different mesh sizes as you mentioned 40,80,160 in salome and solve it in OpenFoam. Try to plot the property say Velocity along length of pipe. Plot it for different mesh sizes in the same graph and ensure the property doesn't change with increase of grids. So that you can conclude the grid you have is finest optimum grid for that problem. For the last part of question, it is advisable to maintain the geometry in meters.
",0
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+How do I apply for certification for my course. I have given the test for python course,0
+I am getting the following error in python: IMPROPER INDENTATION at line 3; I have done indentation properly. Please help!,0
+"Sir I am Prof. Ramesh Shelke from Pune Vidyarthi College, Pune. 54 students of our colleg had appeared for the online test. When will we get the results? ",0
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diff --git a/OnlySpam.py b/OnlySpam.py
new file mode 100644
index 0000000..e6ed08d
--- /dev/null
+++ b/OnlySpam.py
@@ -0,0 +1,44 @@
+import pandas as pd
+from bs4 import BeautifulSoup
+from sklearn.feature_extraction.text import TfidfVectorizer
+from sklearn.svm import LinearSVC
+import pickle
+fields = ['Content', 'Spam']
+
+df = pd.read_csv('OnlySpam.csv', usecols=fields, skipinitialspace=True)
+# TAG_RE = re.compile(r'.*?')
+
+
+def remove_tags(text):
+ # string = TAG_RE.sub('hyperlink',text)
+ soup = BeautifulSoup(text, "lxml")
+ if soup.find_all('style'):
+ soup.style.decompose()
+ string = soup.get_text()
+ string = string.replace(' ', '').replace(
+ '\n', '').replace('\r', '').replace('\t', '')
+ string = ' '.join([w for w in string.split() if len(w) >= 3])
+ return string
+
+
+df['Content'] = df['Content'].apply(remove_tags)
+
+vectorizer = TfidfVectorizer(stop_words='english')
+
+x_train = vectorizer.fit_transform(df['Content'])
+
+model = LinearSVC()
+
+model.fit(x_train, df['Spam'])
+filename = 'spam_model.sav'
+
+pickle.dump(model, open(filename, 'wb'))
+
+
+def predictorspam(comment):
+ simplified = remove_tags(comment)
+ tester = [simplified]
+ contest = vectorizer.transform(tester)
+ load_model = pickle.load(open(filename, 'rb'))
+ a = load_model.predict(contest)
+ return a[0]
diff --git a/README.md b/README.md
index a460322..0ca1fdf 100644
--- a/README.md
+++ b/README.md
@@ -4,3 +4,10 @@
1. Create new database and import forums_empty.sql file from 'data' folder.
2. Create copy the `forums/config.sample.py` to `forums.config.py` and add the values accordingly.
3. To override any settings, create `forums/local_settings.py` and add the settings there.
+
+# For Spam filter module
+
+1. Install the required dependencies by running `pip install -r mlrequirements.txt`
+2. On future edits in database and/or model scripts rerun the concerned files in the hosted environment.
+ `python Spoken.py`
+ `python OnlySpam.py`
diff --git a/STdataset.csv b/STdataset.csv
new file mode 100644
index 0000000..4e05e5f
--- /dev/null
+++ b/STdataset.csv
@@ -0,0 +1,533 @@
+Content,Label
+"CSV file helpful for all the guys to save the particular domains on site.
",1
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+How I can gave online test ????? Can you gave me the instructions please ...,1
+"Hey guys, I'm a dutch student and fairly new but enormously interested in the Open Source world. Currently I'm doing research into what makes Free Open Source Software so effective. I thought the Advance C topic to be the most logical, because there is no other general forum. If you ever particpated in a OSS project, please help me out with only 5 minutes of your time by filling in my survey on https://erasmusuniversity.eu.qualtrics.com/jfe/form/SV_6XPK8o6wTEA84QJ . My eternal gratitude!",1
+There is no Fund/Remuneration released from Govt. of India to colleges/Faculty Coordinator in this project as there is regular involvment of the faculty.,1
+What is the procedure to attend online test?,1
+Please improve that in every second,1
+"Dear Sir/madam, Unfortunately i had not downloaded the certificate of workshop. Will you resend to me please?",1
+Blank space ie no question asked ,1
+Can u please provide the test details of JAVA and HTML test. It is not showing for the upcoming tests details.,1
+Till what date you will upload intermediate and advance level. This level will help many student to do excellent in Arduino.,1
+Can u please provide the test details,1
+"HOW TO CREATE THE TEXT BEFORE DOCUMENT CAN",1
+My invigilator tab is showing empty how can I assign an invigilator please let me know ,1
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+"Buy Registered IELTS,TOEFL,Certificates,Passports,Drivers License,ID Cards,Visas, ((BestDocumentation@qualityservice.com)) We offer our exclusive clients the ability to gain IELTS,TOEFL,ESOL AUTO DESK certificates without taking the exams. The regions we cover are Asia ,UAE, Qatar, Oman, Saudi Arabia, Jordan,Kuwait ,Australia ,Canada and Europe Purchase Real and Novelty Passports,id cards,Visas,Drivers License ,Counterfeits Email us at BestDocumentation@qualityservice.com for details Are you trying to change your nationality ? do you need work papers ? do you want to travel ? do you need papers you cant have ?if yes then you are in the right place at the right time We are an independent group of specialized IT professionals and data base technicians who are specialized in the production of Real and Novelty quality documents such as passports,drivers license,id cards,stamps,visas,diplomas of very high quality and other products for all countries: USA, Australia,UK, Belgium, Brazil,Canada,Italian,Finland, France, Germany, Israel, Mexico, Netherlands, South Africa,Spain,Switzerland,This list is not full.contact General support:To get the additional information and place the order,BEST COUNTERFEIT EURO,POUNDS & DOLLAR NOTES. For any inquiry send an email at:((BestDocumentation@qualityservice.com)). Text or call for more infor at:((+237671936590)). Skype us at: ((best qualityservice)) ((http://best-documentation-quality.sitey.me)) ",1
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+"In the forum statistics, one of the numbers is ""active members."" What does that mean? I assume it does not mean online members, as it seems to be far too high of a number for that, but what makes one user ""active"" but another user ""inactive,"" according to the Forum coding?",1
+"please refer the following link for details of this question : http://forums.spoken-tutorial.org/question/513/certificate/ ""I am forget to take certificate of online test that is (C and Cpp)... on 19 dec 2014 .... how can i take this certificate ....now..details are",1
+"I have added a batch of 86 students in the test schedule. But the master BATCH list contains 98 students. I would like to add those missing students name also to be presented in the Ongoing Test schedule list which is planned on 27 Dec 2017. How to add? Please help. Regards, Muthu 9962585841",1
+i am not able to give any test. I have been trying to attempt tests from past 3 months . Link to test doesn't open at all. Kindly help me.,1
+"Below the Windows installation two types step's to Follow
",1
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",1
+"This is most reliable post for users.For tabular information its amazing news.
",1
+abcd,1
+hello world,1
+I am unable to type in Hindi in q&a in this website. ,1
+"I conducted workshop on 28.02.2014.But it still shows the list of
+completed workshop is empty.Is there any other steps i will do?",1
+"sir,my name is sreekanth and am studying b.tech.I have doubt that whether this program is providing any certification like thing and if it is then can you please tell me critera for obtaining certification.",1
+How do i get the enrollment key for the courses to give the test..?? I am not attending any workshop...just learning from the downladed tutorials. ,1
+how to import any video lecture from my collection on spoken tutorial? how to dub that video? ,1
+I have registered as invigilator two days ago on this id. Let me know the status of my request to act as invigilator. I couldnot find my name in list of registered invigilators of our college (SJCE_123). Kindly do needful so as i can conduct online test on monday.,1
+"Hello,
How to obtain old certificates ??
",1
+"Respected sir, I am appear in 9th std. I joined your training program. So please sent me information about the stages of study, contact on No. 9881523385. e-mail- narendradahile@yahoo.com ",1
+our college name is not included in  AP list of colleges,1
+"Respected sir/madam,
Greetings.I am k.karthik,Asst. Professor from PSYEC,Sivagangai.My question is ""Is it possible for an organizer or other faculty member to attend workshop,take online test and receive certificate?"".
Thanks & Regards,
K.Karthik.
",1
+"Respected sir/madam, Greetings.I am K.Karthik,Assistant professor from Pandian Saraswathi yadav Engineering College,Sivagangai.I am the organizer of spoken tutorial for ECE department.I have conducted a training programme on SCILAB(Training - WC-15652) for 39 students on 7.1.2015. When I asked them to give feedback about the workshop, most of the students reported that they didn't receive any login details(username and password) from you. So kindly take necessary actions to clear this issue. Thanks. Regards. K.Karthik, AP/ECE, PSYEC.",1
+"the certificates which was provided after the online test on 17 sept. 2014 ...... are lost by me of(java and cpp)..... can i get them again ?
and i dont have second login user name and password. i want to give the online test again ?
",1
+"How to do a free certification course in spoken tutorial?",1
+"Dear admin,
We registered for Webtechnology-Java Semester training program. Even though, the training got over,the certificate for the program is not available.Please let me know the procedure to get the certificate.
",1
+i conducted this course for my students ....... can i get participant certificate for those students? i already posted the attendance......,1
+We have selected the participant list from the master batch. How to mark attendance for these students after the completion of FOSS. Kindly clarify,1
+"I want to find out whether it is possible to conduct these classes in the windows platform rather than the Ubuntu environment. Students are actually facing some difficulty using commands etc in doing it in the Ubuntu platform, and would prefer to do it in Windows environment. Can you please advise if this will be possible without any difficulty?
Thanks,
Priyanka ",1
+"Dear Sir/Madam,
Greetings!
In next semester, our new batch we would like to introduce this course in their course curriculum. It would be a great opportunity for all our students if they can get exposure to other OR topics such as 'Transportation', 'Assignment', 'Goal Programming'.
Thank you.
Regards
S. Choudhury
NERIST,
Arunachal Pradesh
",1
+"Hi, Good Morning all
can anyone inform me regarding MBA Students practice material ? what all a MBA Student must Practice from Spoken Tutorial portal? ",1
+"hai sir,
i have registered to spoken tutorial and i viewed and learned some course, now the question is i want to take test and get certificate and my college is not registered with this and as i am a student i registered volunteerly to this now how can i take test alone ?
please help me out with this problem
",1
+"
Certificate not yer received for Semester training program
Dear admin,
We registered for Webtechnology-Java Semester training program. Even though, the training got over,the certificate for the program is not available.Please let me know the procedure to get the certificate.
",1
+" Hi team,
I had completed my Java test on 20th February 2016 and passed it but, I haven't received my certificate copy yet where can i find my certificate.
Please let me know as soon as possible.
",1
+Is it possible to change the email id  of the students on the day of examination. ,1
+"Dear Sir, I am Dr. S. Subbaiah from Vivekanandha College of Arts and Sciences for Women(Autonomous), Namakkal, Tamilnadu. We got the approval to conduct the online test as like below:
Your Cpp test on 2016-12-22 13:30:00 has been approved.The test code is\\r\\n TC-15705. This code is very important, please preserve it for your \\r\\nfuture reference and also share it with the students and invigilator on \\r\\nthe test day.
On the test day, Invigilator marked the students attendance, students took the online test, completed their test and their marks also displayed immediately after completing the test. But, if we view the ""Online-Test Statistics"",we could not view our college name. I want to take print out about the ""Students Name and Mark List"" who have attended the Test. How to do? Did we make any mistakes while conducting the Online Test? Whether we have to conduct another online test? Please reply me soon.
Thanking you,
With Regards, Dr. S. Subbaiah ",1
+"Dear Sir/madam,
Unfortunately i had not downloaded the certificate of workshop. Will you resend to me please?
Thank you.
",1
+"I am a b.tech student and My department is information technology. I am in 3rd year and have to do training in one field. I am not good in programming languages. So in which field of computer I should pursue to have better future. And currently in which field i should do training.",1
+when will be the test date announced for any course we opt??Is it important to read all the tutorials for giving the test?,1
+when do i have java exam for certification
,1
+"Till what date you will upload intermediate and advance level.
This level will help many student to do excellent in Arduino.
Yours truly,
H.Ghuge
",1
+What is the procedure to attend online test?
,1
+"I am forget to take certificate of online test that is (C and Cpp)... on 19 dec 2014 .... how can i take this certificate ....now..
details are
Institution Name
Mugneeram Bangur Memorial Engineering College, Rajasthan
Foss
C and Cpp
Date
Dec. 19, 2014
Participants Count
51
Organiser
Rajesh Purohit
Student Name Kusum Sankhala
Thanks in Advance...
",1
+Dear 
Greetings..!!
Question : How to do verification of participant list in master list ?
,1
+"What is the next date for the c & cpp exam.please inform the correct date for the exam.",1
+"C Tutorial for beginners to learn c programming from scratch.. This tutorial site covers all topics related to c programming and explained with example programs.
",1
+I have passed the test for CPP with 50% But my name is not printed on the cirtificate,1
+Sir please suggest me good economical audio recording device.,1
+how to attend online test,1
+How can we take a certificate test for this course?? ,1
+"Hi,
I have added a batch of 86 students in the test schedule. But the master BATCH list contains 98 students. I would like to add those missing students name also to be presented in the Ongoing Test schedule list which is planned on 27 Dec 2017. How to add?
Please help.
Regards,
Muthu
9962585841
",1
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+Can i do programming on C or C++ for using OpenFOAM or i have to go another programming language?,0
+"Dear Friends,
i am installing openfoam on ubuntu.
i am getting the following error:
icoFoam command not found.
kindly help.
",0
+" In the tutorials OPENFOAM is used on linux(ubuntu),but since most of the people work on windows,so I want to ask if there is any way to install OPENFOAM.2.1.x and Paraview on Windows 8???.....
",0
+"
I tried to install the OpenFOAM as instructions given in site, when i follow instruction number 15 at the end of process i am getting the following
W: GPG error: http://ppa.launchpad.net oneiric InRelease: File /var/lib/apt/lists/partial/ppa.launchpad.net_ubuntu-toolchain-r_test_ubuntu_dists_oneiric_InRelease doesn't start with a clearsigned message W: Failed to fetch http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu/dists/oneiric/main/i18n/Index No Hash entry in Release file /var/lib/apt/lists/partial/ppa.launchpad.net_ubuntu-toolchain-r_test_ubuntu_dists_oneiric_main_i18n_Index
W: Failed to fetch gzip:/var/lib/apt/lists/partial/ppa.launchpad.net_ubuntu-toolchain-r_test_ubuntu_dists_oneiric_main_source_Sources Encountered a section with no Package: header
W: Failed to fetch gzip:/var/lib/apt/lists/partial/ppa.launchpad.net_ubuntu-toolchain-r_test_ubuntu_dists_oneiric_main_binary-i386_Packages Encountered a section with no Package: header
E: Some index files failed to download. They have been ignored, or old ones used instead.
and after this if i run 16th instruction I am getting
administrator@ubuntu:~/OpenFOAM$ icoFoam -help icoFoam: command not found
",0
+"
+
+ Please send the full details about this training project sir.
+
+ ",0
+"Respected Sir, For my project in B.Sc. Physics at Lady Doak College Madurai, I am trying to get the fourier components of the output of an astable multivibrator I have used taken the inbuilt circuit from the library and followed the instructions similar to building the BJT amplifier (in the manual). While trying to modify the KiCad netlist for ngspice I tried to use the fourier tab but got no response. Please let me know how to go about this Thanking you sincerely sangeetha.",0
+" Dear Sir,
I have used Synaptic Package Manager to install OpenFoam. It failed with errors. Following is the list of errors.
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/main/libx/libxt/libxt-dev_1.1.1-2_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/main/libi/libibverbs/libibverbs1_1.1.3-2ubuntu1_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/o/openmpi/libopenmpi1.3_1.4.3-2.1ubuntu1_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/s/scotch/libscotch-5.1_5.1.11.dfsg-7_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/s/scotch/libptscotch-5.1_5.1.11.dfsg-7_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/o/openmpi/openmpi-common_1.4.3-2.1ubuntu1_all.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/main/libi/libibverbs/libibverbs-dev_1.1.3-2ubuntu1_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/o/openmpi/libopenmpi-dev_1.4.3-2.1ubuntu1_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/m/mpi-defaults/mpi-default-dev_0.6ubuntu1_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/main/z/zlib/zlib1g-dev_1.2.3.4.dfsg-3ubuntu3_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/s/scotch/libscotch-dev_5.1.11.dfsg-7_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/o/openmpi/openmpi-bin_1.4.3-2.1ubuntu1_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://www.openfoam.org/download/ubuntu/./dists/oneiric/main/binary-i386/openfoam210_0-1_i386.deb Could not connect to kaz.dl.sourceforge.net:80 (88.204.157.163). - connect (101: Network is unreachable)
W: Failed to fetch http://www.openfoam.org/download/ubuntu/./dists/oneiric/main/binary-i386/paraviewopenfoam3120_0-1_i386.deb Unable to connect to kaz.dl.sourceforge.net:http:
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/s/scotch/libptscotch-dev_5.1.11.dfsg-7_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/universe/o/openmpi/openmpi-checkpoint_1.4.3-2.1ubuntu1_i386.deb Unable to connect to us.archive.ubuntu.com:http: [IP: 91.189.91.14 80]
Please suggest the solution. Thanks.
",0
+"sir thank for previous suggestions, we have installed the OPENFOAM but when we are running the tutorial paraFoam window is not opening and showing following error
admin123@ubuntu:~/OpenFOAM/admin123-2.2.2/run/tutorials/incompressible/icoFoam/cavity$ paraFoam FATAL ERROR: ParaView reader module libraries do not exist
Please build the reader module before continuing: cd $FOAM_UTILITIES/postProcessing/graphics/PV3Readers ./Allwclean ./Allwmake
",0
+" Hi Here lots of students are interested to learn through spoken
+tutorial .. but due to college timing they demand me for flexible
+timings . but i don't know how much hours are required to complete it. I want to schedule workshop for java , can you please tell me How many hours required to compete these course.
also if possible please tell me numbers of hours required to complete all the software listed in spoken tutorial
- Rahul ",1
+Play lottery and win big prizes!,1
+Play lottery and win! Visit www.khelolottery.com for more info,1
+" I have installed Kicad and python too but when I open Oscad I get the tool window but I do not get the schematic editor window but instead the following message. The environment variables are also set correctly and Kicad is installed right.
""EESCHEMA IS NOT RECOGNISED AS AN INTERNAL OR EXTERNAL COMMAND, OPERABLE PROGRAM OR BATCH FILE""
i saw a similar post here and tried re-installing kicad and its right. But when I try to follow a similar procedure for Ngspice, it did not open and I got a message saying ""Can't open init file"" . What could be the problem?
",0
+"Hi, I learnt the procedure to use the oscad software. 1.Suppose I want to know the dc voltage/current across/through the resistor in the very simple circuits containing a mesh of resistors and a dc source.Do I use vplot or vprint and where do I see the required dc value of current/voltage? 2.Is there any constant current source available in libraries?
(query by Rahul Srivastava)
",0
+"While installing oscad in ubuntu13.10 i am getting error message in terminal:
Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package kicad E: Unable to locate package ngspice Checking python Modules...................... Error: Python module wx not found. Trying to install wx sh: 1: ./installModule.sh: Permission denied Unable to find wx Please re-run the ./installOSCAD.sh If you are getting this error first time Please Install Python Library: python-wxgtk2.8 wx-common using package manager Some python modules are not available. Kindly install them and then re-run installOSCAD.sh
(query by Prof. Marmik Soni)
",0
+"During function overloading , Why the return type of the functions(that are overloaded) must be same?
in other books we had read that overloading functions should have 1) same name(functions should exist in same class) 2)either the parameter type should be different or the no. of parameters should be different .
NOTHING ABOUT FUNCTIONS RETURN TYPE. ",0
+What is difference between static and non-static block? ,0
+what is the main difference between Netbeans 7 and Netbeans 8? Is there any new features which Netbean 8 support. ,0
+Explain the working of Bit wise shift operators? ,0
+Is Java is a pure OOP Language or not ? if yes  why?,0
+" Whenever I try using IPRINT in my circuit as an ammeter,,I face the following problems:
1. Issues regarding the grounding,sometimes it does not accept simple gnd/gnd with pwr flag and the troubleshooting becomes impossible.
2. Even if the circuit passes ERC check,during simulation in the ngspice window,it shows some iteration where the message says gmin value reached and no proper results are obtained.
Please help me with this as I am not able to proceed wit even simple RC circuits. ",0
+"
Dear mam,
Greetings....
while going through tutorial of Python ... Students are facing problems as follows:
Mismatch in commands outputs of tutorial of level1 itself.
difference in the version of tutorial software and software provided in CD.
For example ... Interface prompt for very first command is different
help commands are not running
linspace command is not running
tabs is not functioning
ctrl+D command for exit is not working...
I am attaching the word file with print screen of tutorial and working prompts...Pls kindly advise us the solution because studenst are not able to correlate the tutorial.
I managed to get most of oscad working in windows 8.1.
Having issues in others like the following:
I cannot get the analysis Inserter to work... the cmd window keeps giving the following:
Traceback (most recent call last):
File ""C:/OSCAD/OSCAD/analysisInserter/convertergui.py"", line 9, in <module>
import wx
ImporterError: No module named wx
I am a bit lost here and cannot do much simulation I guess without the analysis Inserter...
Any ideas...??
",0
+"Hi,
I'm now following your spoken video tutorials and trying to do what is being shown in the video.
I have done exactly what is being said/shown in the video twice and still get the same result both times, the following msg comes up in the cmd window when I click the spice->ngspice converter (icon 3).
Traceback (most recent call last):
File ""c:/oscad/oscad/kicadtoNgspice/KicadtoNgspice.py"", line 1258, in <module>
finalNetlist=int(sys.argv[2])
ValueError: invalid literal for int() with base 10: 'circ.cir'
What do I do now?
",0
+"Hi,
i done schematic after, i opend subcircuit editor window but it's not responding.
hepl me. ",0
+"Sir / Madam
I am unable to connect wires I have tried by changing the grid size but there are some ERC errors. I have also read the book but there was not sufficient explanation.
",0
+"
+
+ Hi,
I drew a simple schem with an opamp, annotate, erc, checklist, analysis, and kicadtongspice all fine with cir.out and cir.ckt files created.
* To exclude a component from the Spice Netlist add [Spice_Netlist_Enabled] user FIELD set to: N
* To reorder the component spice node sequence add [Spice_Node_Sequence] user FIELD and define sequence: 2,1,0
*Sheet Name:/
X1 2 3 1 UA741
R2 2 1 R
R1 2 0 R
v1 3 0 SINE
.end
I then run the ngspice and get a ""fatal error in ngspice"" message with the following message:
Note: can't find init file
******
** ngspice-25 : Circuit level simulation program
** The U. C. Berkley CAD Group
** Copyright .......
******
ua741.sub: No such file or directory
Error: .include statement failed.
not sure what has happened here.. help would be appreciated.
+
+ ",0
+  I'm unable to find transformer component. Can you please tell me in which library it is available?,0
+" Sir,
I tried creating a summing amplifier , annotation and erc are all fine. Since I had used ua741 I tried importing the subcircuit as given in the procedure in the oscad manual. When I select the subcircuit ua741 from the list and click on OK, I keep getting ""unable to import subcircuit"" . Please help with this.
Thanks!
",0
+"Dear sir,I want to implement diode circuit using oscad.How i can change diode. Saturation current using oscad? I am using window 7 and scilab 5.4.1 has been installed on system.How can i use oscad and scilab ?Regards,Biren",0
+"
Hi,
I am unable to open ngspice. I have made .cir.ckt and .cir.out and prompt window says ""The application has failed to start because its side-by-side configuration is incorrect. Please see the application event log or use the command-line sxstrace.exe tool for more detail."" I tried it but I don't get it
",0
+"its not my question but its suggestion to provide Linux Server Administration course based on certification .... TY diploma and Engineering students having special subject..",1
+"Dear sir,
I am not able to find Non-linear Dependent Sources and switches in kicad ,which are available in ngspice.Regards,Biren",0
+"Sir, I have added a button in menu bar by modifying the file sc/uiconfig/scalc/menubar/menubar.xmlof calc but the text background not showing. how get that text in button where the file to locate this problem....? thanx in advance. regards Rajiv Pune Uni ",0
+"
Hi,
I tried to use the tristate buffer IC 74LS126 in the schematic which is having 3 pins in the symbol as input, control and output and I have given proper signals at these pins, but after giving ERC it showed 2 errors as power supply terminals unconnected, even though there are no power supply terminlas (Vcc and GND) in the symbol.
Please guide me how I can make this IC work accurately in the schematic.
Thanks in advance Harish Bhat N. MITE Moodabidire
",0
+"Hello,I attended your last workshop on OSCAD at IIT Bombay.I installed OSCAD on my office PC successfully. But When I try to run it, I am getting the following error. Traceback (most recent call last): File ""/usr/bin/oscad"", line 10, in <module> import ttk. ImportError: No module named ttk. Can you help me on this issue?PC details: Python version = 2.6.6 OS = Ubuntu 10.10. Thanks and Regards.",0
+"HELLO ! THANX FOR YOUR TUTORIALS . THESE WERE VERY HELPFUL FOR ME.. BUT AFTER I FOUND ALL , I COULDN'T GO RIGHT WITH CHANGE PASSWORD TUTORIAL. THERE IS AN ERROR COMING ON MY SCREEN .. YOU PLEASE CHECK IT OUT... Fatal error: Function name must be a string in C:\xampp\htdocs\changepassword.php on line 195 PLEASE TELL ME WAT IS THE PROBLEM
<?php
@$username = $_SESSION['username']; @$submit=$_POST['submit']; if ($username) { if('submit') { @$oldpassword =md5($_POST['oldpassword']); @$newpassword =md5($_POST['newpassword']); @$repassword =md5($_POST['repassword']); $connect = mysql_connect(""localhost"",""root"","""");mysql_select_db(""userlogin"") or die(); $queryget = mysql_query(""SELECT password FROM users WHERE username='$username'"") or die(""couldn't connect!""); $row = mysql_fetch_assoc($queryget);$oldpassworddb = $row['password']; if($oldpassword==$oldpassworddb) if($newpassword==$repassword) ; $querychange =mysql_query(""UPDATE users SET password='$newpassword' WHERE username='$username'""); die(""Your password has been changed. <a href='mbkpage.php'>Return</a> back to main page""); die (""New Passwords Do Not Match"");die (""Old Passwords doesnt match"");form action='changepassword.php' method='POST'> Old Password: <input type='text' name='oldpassword'><p> New Password: <input type='password' name='newpassword' Repeat New Password: <input type='password' name='repassword' ;input type='submit' name='submit' value='Change Password'>; die (""you must be logged in"")",0
+"After creating schematic and giving analysis details, when I clicked on 'KiCad to NgSpice', it opens it's window but it dissappears immediately after showing an error. Error:
Valueerror: invalid literal for int() with base 10: 'filename.cir'
I encountered this error while dealing with 3 input gates. And again i got the same error while makig a project using NMOS and PMOS FET.
",0
+
I used 3 input AND gate 74LS15 in one of my project. But the gate is only giving 0.0 output when it should give High( 5 ) and also when it should give Low(2.5e-02).
like the gate is not working.
Please help. 
,0
+What does the following error exactly describes ?
Error:  ,0
+"Hi, Whenever I try to use P MOS, N MOS(even in a simple inverter), every time I get the error message after giving values in netlist conversion step.
Error message: ""Time step too small""
Thanks.. ",0
+"Can any one tell me that,Is there any 4 to 1 Multipexer ? And when i used the Dual-4 to 1 MUX it shows -'Unable to find the defination of Model'
",0
+"
Hi,
I would like to save the schematic file and simulation result into word file can I do it directly using any options available in Oscad tool or only using screenshot, and then paste because if there is any tool in Oscad the schematic looks good in word document.
Thanks and Regards
Harish Bhat
",0
+After successful creation of subckt I am unable to use it in my project. How to add it in project library? Information is not available in OSCAD book. Please reply.. Thanks.. ,0
+"The narrator says ""click on the stroke paint tab and then the rectangle"". She meant ""click on the selection tool and then the rectangle"". This is a minor mistake and hence possibly can be left alone, as by now, the learner may know what is meant.
This should be corrected at least in the dubbing. ",0
+"""You can increase or decrease the outline using the Stroke Style tab"" is indirect and makes it difficult to understand, as this activity is being introduced first time. The adopted sequence shows the action first and then tell how to do it. The viewer has to rewind once or twice more to understand what is being done. As the reader has to do the above activity in reverse direction, I call this ""reverse direction"" style or ""indirect direction"" style. This style should be avoided when a new topic is introduced to make it friendly to the beginners.
Instead, the narrator should say something like the following: ""We will next show how to increase the thickness of the outline. Press the stroke style tab. Using the arrow keys, one can increase or decrease the tab."" I call this the ""direct narration""",0
+"I had difficulty in zooming the free hand drawing. When I zoomed (using Command + in my Mac OS X system), the focus went away and the free hand drawing disappeared from the screen. I had to really struggle scrolling to locate the drawing again.
It will be nice if there is a way to maintain the focus and then zoom. Is such a feature available in Inkscape? ",0
+"From 13:24 to 13:37, the circle is shown wrongly. I was wondering why while discussing the free hand drawing, suddenly the focus shifted to the circle. After rewinding and listening to the video three or four times, I realised that the focus was still on the free hand drawing. ",0
+"How to get .ic analysis?
Because i m not getting proper output in IC555 Astable multivibrator.I have reffered the example given in oscad 'Examples' in that analysis file their is addiotional term given as (.ic v(3)=0), which is not coming in my file of analysis.
",0
+Can you please tell me whether   IC-74121 is working or no?,0
+"
Why i am getting such kind of clock pulse?even though i have given the values correctly,it dosent happen often but since few examples i am getting such kind of clock pulse.Also the output of the circuit is getting simulated correctly.
Given below is the screen shot of clock pulse.
https://www.dropbox.com/s/jkmjkcatgee6ygv/Screenshot%20from%202014-05-08%2010%5E%2534%5E%2514.png",0
+"Is there any tool to find the I/O Resistance in any circuit.
Eg;
In Voltage-Series Feedback circuit using UA741, How to find the feedback resistance ( Rif and Rof ) ?
In a question it is asked to find out Avf,Rof,Rif for a given feedback circuit ?
",0
+"Dear Sir or Madam, I downloaded and installed oscad on my linux PC: kubuntu 13.10/64 bit. I
+ can run the program by typing python forntEnd/oscad.py . I could not
+create a desktop shortcut since /root/Desktop does not exists on my
+System. Anyway I do manage to run oscad, but when I run an example
+(nodalExample_plot) after generating the netlisst, then analysis
+inserter, then when i try Netlist converter I get the following on the
+console terminal:sh: 1: xterm: not found. Could you please let me know what can I do to stop this error. Many thanks in advance and greetings from Panama.",0
+"
I have installed the MinGW application on my windows system, on typing the command ""gcc -v"", instead of displaying version details, my command prompt is showing some internal command error (not accepting the command), may i know the solution for the problem?
I would also like to know the further procedure for the execution of the programs!
Thankyou!
",0
+"Dear Sir/Madam
Thank you so much for the spoken tutorial, It was very helpful in learning a new software in a short span of time with good Assignments and a clear explanation in each session. I have certain doubts regarding Assignment questions.
1. In Polynomial Assignment Question number 2. I was not able to compare the two vectors. I have taken 1X5 vectors for a1 and a2 the resultant vector out of convolution of a1 and a2 was same as that of the product of a1 and a2 but when the comparison is made between the two vectors the first two values comes out as they are not equal whereas the rest 3 values comes as equal.
For this comparison purpose i have used a if loop inside a for loops.
2.similarly the tolerance value in the clear command
pls give me a explanation regarding clear(A,epsa)
3.Is there any command to get input of the variable at the time of execution? like input()..
",0
+Can you please tell me where I can find the voltage controlled and current controlled switches in Oscad?,0
+"RESPECTED SIR,
I WANT TO INITIALIZE INDUCTOR AND CAPACITOR WITH SOME INITIAL CURRENT AND VOLTAGE. HOW CAN I DO THIS? After that I want to solve the first order or second order circuit for the current or voltage solution.is it possible on OSCAD? ",0
+is it possible to edit parameters of capacitors and resistors? How do i assign an initial voltage to a capacitor?,0
+"Sir,
How do I perform DC nested sweep analysis? The problem that I'm trying to solve requires varying the collector-emitter voltage and the base current in steps in a BJT analysis circuit.
",0
+"Dear sir,
How can i see node number in kicad schematic?
Regards,
Biren
",0
+"Dear sir,
I need to create a sub circuit ,which use 9 ports.Port component has only 8 ports.How can i create a sub circuit?I am trying to implement 4to1 multiplexer which need 9 pins.
Regards,
Biren
",0
+"HOW TO GENERATE SCILAB COMPATIBLE NETLIST(.CIR.CKT) USING OSCAD TOOLS?",0
+"I want to use a switch which can open and closed at some time instants.
So that when it is closed it is almost like Zero resistance and when it isopenedit is having infinite resistance.
",0
+Is it possible to find out di/dt and (d^2) i / (dt)^2 at some time instants . for ex. in network analysis there are problems for finding out current and voltage at t=0+ and also the 1st and 2nd derivative of current and voltage at t=0+.,0
+Is it possible to find out di/dt and (d^2) i / (dt)^2 at some time \r\ninstants . for ex. in network analysis there are problems for finding \r\nout current and voltage at t=0+ and also the 1st and 2nd derivative of \r\ncurrent and voltage at t=0+
THE EARLIER ANSWER WILL NOT WORK FOR ME SINCE CHANGE IN CURRENT AND VOLTAGE AT A PARTICULAR TIME INSTANT . SO IT WILL BE A CONSTANT VALUE .FOR EX dI/dt at t=0+. So direct differentiation OF CURRENT will not give me the answer.   IF YOU ARE NOT GETTING I CAN SEND THE SOLVED PROBLEM FROM THE BOOK.   ,0
+"I downloaded Oscad once again and reinstalled it. Whenever i click on analysis inserter an error appears on the terminal as ""unregistered class failed with error 0x00000584 <class still has open windows>. How can I correct this?
",0
+How can I perform DC nested sweep analysis for a list of values?
For example: DC sweep for V= 5V 20V 30V I = 50mA 100mA 150mA,0
+"Can we define model parameters of resistor, inductor and capacitor in OSCAD and how to change the operating temperature?",0
+"Sir,
I changed the parameters of the JFET using model builder but I do not get the output graph of current. Ngspice window says unrecognised model parameter. What could be the reason? Project file link : example 9.2
",0
+"Sir,
I tried using tf v(5) v1 for doing transfer function analysis using the ngspice window. It said Doing analysis. But then the values were not printed. Should I use any other command to get the input, output resistance and other values?
",0
+"
Hi,
There is a library named DEVICE and all the power electronic devices like SCR,THYRISTOR and TRANSFORMERS are available in that library. But none of these devices are working. Can you tell me what care I have to take to make these devices to work.
Regards
Harish Bhat
MITE Moodabidri
",0
+"Sir,
Voltage controlled switch Sbreak in Pspice is used in one of the problems I am trying to solve using Oscad. In Sbreak there are four different terminals two of which are grounded and two other connected to circuit. When I ground one of the pins of component ""Analog switch"" I get an ERC error. How do I avoid this?
And what do the three terminals in component ""Analog switch"" correspond to the four terminals of Sbreak?
",0
+why you didn't include .h in header file< iostream> ?? we can use without it ? ,0
+"Dear sir/madam, I am akhilesh patil, from VNIT nagpur. I was working on scilab Image and video processing toolbox by atoms. But when I\\r\\n am executing following commands I am getting error message as follows:
command : c = camopen();
-->stacksize('max');
-->d = avireadframe(c); Warning: No frame.
-->imshow(d) it shows blank image so , can you suggest some solution for why I am not getting frame over webcam?? here I have also defined stacksize to maximum so no issue of it. \\r\\n Then I thought about to check my webcam's input video format by other windows application. And I found it saves it in MP4 format. as per my\\r\\n knowledge scilab can process only AVI files, doesnt it sir ??? so is there any need to do something on webcam input format (in AVI) so that scilab can recognize it and can get a frame ?? and if it is how can we \\r\\ndo it ? And being open , and new software there is no solution still available on web as per my knowledge , please tell me something about it.. ",0
+"Which open source software is used for PCB designing and please provide Express PCB workshop. ",0
+why tags are used ? is it neceassary to use tags,0
+"I am simulating the example 5.3 from OSCAD manual (pg 110), which is opamp based. does not getting the results after clicking ngspice. I have included the ua741 subcircuit and also added oscad libraries to it. It shows the following on the ngspice terminal window,
**vplot8_1.sub:No such file or directory Error: .include statement failed Fatal error in NGSPICE - Return
I followed the instruction systematically as given in the OSCAD manual, but still getting these errors. ",0
+"I am simulating a simple circuit which include zener (rating 12V), resistor and DC voltage source. I get the following errors on terminal window,
**Supplies reduced to 0.0023% Note:One successful source step Supplies reduced to 0.0024% Warning: singular matrix: check nodes 1 and 1 Warning: source stepping failed doAnalyses: iteration limit reached
I have selected a zener diode and given a value of 12 as its rating. ",0
+"header file <iostream> or <iostream.h> not reading on gcc compiler
we have downloaded iso file and usb installer as told but we installed iso file in hard disk's e drive
And execute set up but at booting process only menu is coming with four option like try Ubuntu without installing etc.
But not getting forward in any option
How will we install Ubuntu? 
,0
+"Sir/Madam,
i have installed OSCAD many times in WINDOWS 7 and UBUNTU 14.04 but not succeeded.
1) IN WINDOWS 7 :: the installation process is being done but oscad windows is not opening after clicking on it and well before the end of it is giving message like ""COULD NOT ----PATH"" . 2)IN UBUNTU 14.04 :: it is not getting installed anytime and telling ""PYTHON LIBRARY NOT FOUND"" although i have installed many PYTHON package from OBUNTU software updater before installing OSCAD.
according to tutorial sent by Gyanji, i have installed xampp on Ubuntu 14.04 but when installing Drupal following error is coming again and again in any of the tar file downloaded(means any version of tar of Drupal) when running the command
sudo tar xvfz Desktop/drupal-6.12.tar.gz -C /opt/lampp/htdocs
. i m feeling effortless. plz help
Cannot open: No such file or directory tar (child): Error is not recoverable: exiting now tar: Child returned status 2 tar: Error is not recoverable: exiting now
",0
+"Dear Sir,
In the above mentioned tutorial, it is mentioned that in order to access mysql database we need to open phpmyadmin application. As I am unable to locate this location kindly explain the process of starting this facility so that further learning related to database connectivity can be achieved.
",0
+"If it is possible provide LINUX, C, C++, PHP & MYSQL workshop experiment manual in soft copy for better learning............. Satish Pise Lecturer SGP ",0
+Can we display the process name of process id 0
using any command in ubuntu 12.04 LTS?
,0
+"Hello Everyone I am very new to OF and trying to mesh. I am getting following error:
FOAM FATAL ERROR: face 0 in patch 4 does not have neighbour cell face: 4(2 4 14 12)
From function polyMesh::facePatchFaceCells(const faceList& patchFaces,const labelListList& pointCells,const faceListList& cellsFaceShapes,const label patchID) in file meshes/polyMesh/polyMeshFromShapeMesh.C at line 127.
I even tried with ""paraFoam -block"", but that too gave an error. Please help me rectify this error
boundary ( down { type symmetryPlane; faces ( (0 1 11 10) (4 5 15 14) ); } right { type patch; faces ( (5 6 16 15) (6 9 19 16) ); } up { type symmetryPlane; faces ( (9 8 18 19) (8 7 17 18) ); } left { type patch; faces ( (3 0 10 13) (7 3 13 17) ); } cylinder { type symmetry; faces ( (2 4 14 12) (1 2 12 11) ); } );
mergePatchPairs ( ); ",0
+"
Hello sir/mam,
How to resolve following error from example circuit of inverting amplifier provided by you.
Error: Could not find include file vplot8_1.sub",0
+WHAT IS THE MEANING OF QCAD? ,0
+How to install Q CAD?,0
+"Hi,
i am trying to design a circuit astable multivibrator using IC LM555N.
But i am not getting output square wave and charging discharging waveform of capacitor.
I have designed the circuit with reference to the provided example
it will be great if you upload detailed step by step video for this.
",0
+"How to verify if an operator Is binary or not in scilab....
This is the question how to write a program for it
Verify whether the following operation is binary or not in the interval [10,-10]
f(x,y)=x+y
",0
+1. Please give me the link to download ubuntu 11.1.0 or 12 to run and see the c and c++ programs in GCC and G++ compiler.
2. sir help me to install EJS ( Easy java simulation ) and also would like to run and see a small example.
,0
+when i try to run program with the help of gcc compiler on windows with help of minGW. It is showing zlib1.dll file missing how to fix this error??? ,0
+How to create class specifiers ,0
+"After entering source parameter values in netlist converter,dialogue box appears saying there's no model in your circuit. What to do? ",0
+"I get an error message, ""TypeError"", with a traceback. It says ""unsupported operand type(s) for /: 'Line2D' and 'float'.
Is this command not expected to work in Enthought's canopy? ",0
+"I notice that double quote also works in the plot examples. Is this always true in Python. That is, are single and double quotes interchangeable? ",0
+"hi..
i have down loadedcamstudio from camstudio.org two times. after installation, i tried to run it.
but failed. i do not know what to do???
",0
+"subtitile is not available in this video",0
+"hi..
I like to contribute some more Videos in R programming. How it is possible??
whatare the steps to be done in this regard??
",0
+"Hi..
R is a power full language, since we expecting more videos.
",0
+m trying to install freeeda on my linux 15.04 by the steps given in tutorial but it is not getting installed. when i try to run ./installFreeEDA.sh after extracting the installer file on desktop.. terminal says no such root ordirectory found... please help.. ,0
+"i'm trying to install freeEDA in my windows 10 laptop from windows installer dowmloaded from freeEDA.in/download but it is not getting installed... it shows error in between the installation period.. please help.. ",0
+i have freeeda installed on my ubuntu 15.04 laptop for the vary first time.. every tool is working fine but analysis inserter isnt opening or showing any response.. please help ,0
+How to change the font while creating the letter,0
+When we create a tex document    '_'(underscore) sign is not accepted,0
+Where can we get the explanations of all the commands used in LaTex tutorial uploaded on the Spoken Tutorial Web Site?
Is there any reference material for LaTex? if yes pl share
,0
+How to write subject of letter and also how to give reference of other letter. ?,0
+"Hello i am a beginer and i am having some problems with _
When i use the ""_"" Character there is an error telling ! Missing $ inserted
",0
+When i added closing the output was correct.But how can i get the content in closing to far right?,0
+"In letter writing ""_"" is not allowed when used it gives an error ""$"" ? what can be used as replacement for ""_"" ? ",0
+HOW TO INCLUDE THE SUBJECT IN THE LETTER,0
+"Sometimes the word get displayed on generated pdf on two different line with - (hyphen).
E.g.
Mathe-
matics
How to eliminate it?
",0
+The tutorial does contain any information for How to add a subject in letter its is very important while writing a letter to an HOD or principal ,0
+What is exactly difference in Article and Report in Latex?
,0
+How to left align the Signature?,0
+How to add header and footer in report and letter writing?,0
+How we add subject in letter?,0
+How to tab lines in letter,0
+How we make table and merge rows?,0
+"Q 1. Is this software can be appended with the smart techniques of Text and Image mining or it is just document making software. Can we customize it for more smart work like NLP.
Q 2 : Is Latex capable of making automatic error corrections and auto recommendations for framing sentences. Different Version Compatibility??
",0
+How to write out word no.,0
+subject part of letter writing,0
+I am not able to install MikTex 2.9 in Windows XP Operating System. The error that I experienced is Permission Denied with pdf file ( C:\\Program files\\MikTex 2.9\\Doc/Latex/amscls/amsdtx.pdf) while extracting files from amscls.tar.lzma.
,0
+I am having question regarding .tex file in the editor not about the .pdf file generated after compilation. 1. How to do spell check in editor (.tex file). 2. How to increase font size in text editor.
Thank you. ,0
+question: can we do the setting that are available in letter document class in a article document. if so how can that be done???,0
+QUESTION: DOES CURLY BRACKETS HAVE ANY IMPORTANCE WHILE DEFINING ANY POWER OF ANY CHARACTER OR A NUMERIC VALUE????,0
+Is there mail merge feature   similar to MS word available with LaTeX? ,0
+QUESTION:DO WE HAVE ANY COMMAND THAT WILL DIRECTLY MAKE ALIGNMENT OF EQUATIONS WHICH WILL START AT THE CENTER OF THE PAGE???,0
+I would like to draw both bonding and antibonding orbitals for structures in my thesis. Could someone please tell me if there are any script commands for the antibonding orbitals as well as the bonding?,0
+How to evaluate dirac delta function using Scilab?,0
+"I have seen the following statement in the video:
"" import java.io.*; ""
I think this is the statement for importing packages. But, what does "" io.* "" mean in the statement ?
",0
+"Good evening sir, i watched all your tutorials and i am using openfoam. would you please tell me how to find maximum/minimum velocity over time ? ",0
+I am using buoyantBoussinesqSimpleFoam solver for natural convection problem. i got few results please help me to draw residual plots(convergence criteria and How to calculate Nusselt number ? ,0
+"I am doing simulation on Natural convection using buoyantBoussinesqSimpleFoam, i got some results, for finding Nusselt number Nu = -H/\u0394T* \r\n\r\n(\u2202T/\u2202x)w here how to calculate derivative and also integration using paraview ? i dont have any awareness ? Thank you\r\n\r\n\r\n\r\n",0
+"Q 1) for a square cavity
suppose blocks ( hex (0 1 2 3 4 5 6 7) (40 20 1) simpleGrading (1 1 1) ); mesh size = 40x 20, then how to take n = ?
Q2) i want a parallel plate with length = 10 ft, breadth = 1 ft.
convertToMeters 1;
vertices ( (0 0 0) (10 0 0) (10 1 0) (0 1 0) (0 0 0.01) (10 0 0.01) (10 1 0.01) (0 1 0.01) ); Is it write sir ? ",0
+I Need real time examples for session and cookies can you tell elaboratly,0
+"
Dear Sir,
Please find the attachment of screenshots which elaborates the error received during execution of DEMO in Scilab>Demonstration>Xcos>Electrical System>
Please help us in solving this problem ...
",0
+"Good evening sir, by your videos i have learned many things also i am doing research using openfoam too. still i am learner. my work is "" study of convection in side the square enclosure with rectangular fin "" square cavity of length 1m X 1m. In side the cavity i want to include rectangular fin of length 0.6m X 0.2m. please tell me the idea so that i can do it. what solver to be used ? with out fin i have used buoyantBoussinesqSimpleFoam for my results. ",0
+"
Sir , Where to get those IN and OUT node as given in the example
There is global label available in the schematic on the right side tool bar. You can see it on pg19 of User Manual.
In some computer after simulation, plotting window is not appearing.Is this because of some problem in installation
Can you please tell us which OS you are using ? eSim has been tested for Ubuntu as well as Windows.
Let us know the exact error you are getting on the command terminal
We are using Ubuntu.....only in some computers we are facing problem....I will let you know the comments coming on command terminal of those computers.
",0
+"What are the hardware requirements and facilities needed to set up a test? What kind of questions can be expected?",1
+"
what does ""shortcut icon"" option does?
http://pasteboard.co/2vKUX3EOw.png
i want to change the shorcuts logo from star to drupal logo.is it possible.
i also wnat to remove shortcuts options.is it possible?
",0
+"Added copy and paste icons as suggested in the video. Then went to content, clicked article, then edit article. In Basic HTML, copy and paste buttons are available, but when some text is selected and copy is clicked, followed by paste, it is saying, 'because of the browser security setting, paste is not allowed, so use control + v for pasting it manually. How to disable browser security setting in Firefox / Chrome, so that paste button will work directly?
",0
+Why I don't see any change in site when changes the weight from 0 to 5? ,0
+" I dont see ""Limit allowed html tags and corrected html faults"" options ",0
+In tutorial it shows the admin tool bar in horizontal direction. But for it comes in vertical direction.
How to change it?
Why it comes like that?
,0
+"While entering custom date in PHP date format, in order to represent the day of the week, the first character should be lower case L, but the narrator erroneously says lower case i. ",0
+"I learnt that MySQL is a database and Apache is a server, but how do they help my website ? Maam also mentioned that they acquire some ports(8080 and 3306) what are these ?? do i meed to worry abou them??",0
+How do tags help me ??what does drupal do when I create tags with an Article?,0
+To get Google ads of our website
Which CMS to use wordpress or drupal
As Google Suggest users to make their website using wordpress???
,0
+"what if i want to upload an image with size more than 32MB. this is a big limitation, a website can have any content. What if its some photography website and it needs more limit? any solution to that?",0
+Why is there a Size limit to upload an image ?? is it related to loading of the webpage????????,0
+"Hello, May I have your attention please? I have an issue that whenever I add the Menus they are getting arranged in the alphabetically order but I want to arrange it non-alphabetically like I wanted my Home Page to come after About Us page and then later all the other pages. Is it possible? How? Do let us know :)
",0
+What is Cron in Drupal? What work does Cron do? ,0
+"Off course, open link in a new tab. but when we code in html and set the target to ""_blank""
in drupal without the users input i want my link to open in a new tab
",0
+"In tutorial, it shows that alternative text for image can be added. But while in real time uses of the software, the alternative text box shows a pre text line within the box which is not able to to edit. so, how to put alternative text for image ? ",0
+I need to know whether there is training on E-commerce and its applications
,1
+"The command ""ipython -pylab"" is not working. I'm also trying to add the screenshot in queries section, but i didnt get it? tell me how to add images.",0
+what is matplotlib? from where can i get this? can i get the details about   matplotlib?,0
+"Good evening sir, I am doing a natural convection problem in which i want second \r\nderivative of a scalar i.e Temperature T How can i implement it in openFoam? Double derivative of Temperature with repsect to x or y ?
Is it possible to calculate in paraview ? ",0
+"plz clarify the importance of ""using namespace std"" in the cpp programming code ",0
+"while solving the problems given in video, i came to know that i have to draw a circle profile in openfoam. so when i was drawing that i written all the vertices but when i want to see that in parafoam, it not showing. what i have to do next ?",0
+"Sir,
I want to know the following:
1. Since the cylinder is a solid entity, the enclosure is a surface body or a solid itself?
2. If the enclosure is a solid, then do i have to subtract the cylinder from the enclosure to be able to mesh the area external to the cylinder?
3. I am using SALOME. I used a solid body and a solid enclosure, specified the groups and generated the mesh. Later in the terminal i imported using ideasUnvToFoam and then used blockMesh then checkMesh commands. Till here it is all, the mesh is good, but when running the adjointShapeOptimizationFoam solver it shows FATAL ERROR. And i dont know what to do. Please help. Any suggestion will be helpful.
",0
+why every  programme should have only function? ,0
+models of arduino,0
+"Currently while installing DWSIM, list of components to install is different from what is shown in tutorial. Please specify the components to select as per the current DWSIM installation file. ",0
+"It is said in the tutorial to add Benzene from DWSIM database, but current UI doesn't show any Benzene component from DWSIM database when searched for it. ",0
+Thermodynamics tab is missing Under Simulation Settings. Can you please help. ,0
+"After dropping the Material stream into flowsheet from Object Palette, there is no automatic pop-up to enter the composition. So where do one specify the composition of the stream? ",0
+Cannot find the specification button for specification of the material. Can you please help. ,0
+"As there is no 'Appearance' tab with 'Name' field, how do one change the name of the Material Stream? ",0
+"The ""Apply"" button is missing. Can you please help. ",0
+"Where do one find the ""Material Stream"" object to drag and drop into Flowsheet area? ",0
+  I am having problem in enrolling in the ongoing test as the option for enrolling is not available ...please do revert back...,1
+Can you please help in finding the molar composition of the distillate stream after results are generated? ,0
+"Sir,How can we specify the required composition of distillate and bottom stream in rigorous distillation column without doing a simulation for shortcut distillation column first or is it compulsory to first perform a shortcut distillation simulation to specify it.
Thank you for great videos.
",0
+in my dwsim installation the simulation settings are not as shown in the video am unable to find the thermodynamics tab?
and also when i search for components i don't get components present in dwsim by i get components present in Chemsep
,0
+Where to use & and Where to use * ? What is the role of these operators?. Why * is not used in C++ as we used in C?? ,0
+"As you explained pointer stores memory address, so whether &(&num) returns address of pointer and *(&num) returns value stored in the address ",0
+Whether pointer is defined by its own address or it stores only memory address ? ,0
+"Hi,
I have my own web portal designed using drupal 7.51. My requirements are so dynamic that I want to code on the project and deploy it. I may have to modify and customise the modules and the entire drupal project. Working on notepad++ or drupal layout is a bit hectic for my case. I feel better if am able to take control of the entire project through a DEVELOPER environment such as Eclipse, netbeans. May I know how to do that?
",0
+"Hi,
I have a web portal developed in drupal 7.51 using Marinelli theme. I want to migrate to drupal 8 where I don't find the theme. How shall I do it?
",0
+When I'm trying to add a new item into koha library system its says 'An error occurred when inserting this item type. Perhaps the value already exists'. I'm trying deferent names as item type. But its not working. Please Help ,0
+"Are you tired of your work? Visit www.play999.com for latest games, videos and much more!",1
+"
Using any Electronic design automation (EDA) software, Practice following PCB Design
steps (Open source EDA Tool KiCad Preferable)
Example circuit: Basic RC Circuit
\u03a3 Schematic Design: Familiarization of the Schematic Editor, Schematic
creation, Annotation, Netlist generation
\u03a3 Layout Design: Familiarization of Footprint Editor, Mapping of components,
Creation of PCB layout Schematic
\u03a3 Create new schematic components
\u03a3 Create new component footprints
Regulator circuit using 7805. 3
2 Inverting Amplifier or Summing Amplifier using op-amp 3
3 Full-wave Rectifier 3
4 Astable or Monostable multivibrator using IC555 3
5 RC Phase-shift or Wein-bridge Oscillator using transistor. 3
6 Full-Adder using half-adders. 3
7 4 bit binary /MOD N counter using D-Flip flops. 3
",0
+"We are given the value of k, but you put it on the space for value of A, the frequency factor. Where do we put the value of k? Also where do we put the units of k, as in the assignment the units of k = 1/seconds and on the tutorial k was unit-less. You also left velocity units empty.
l assume velocity unit = reaction rate units and amount unit = molar concentration units. Your help will be much appreciated. Thanks
",0
+You gave a formula for energy balance around the distillation column as:
Distillate energy flow + Q re-boiler = Distillate energy flow + Bottoms energy flow + Q condenser. Very helpful. How do we do energy balance around a plug flow reactor? Thanks
,0
+How to determine azeotropic point of water ethanol system at 1 atm and 78*C using DWSIM. Thank you.,0
+"After downloading camstudio ,when I try to open ,I am getting message like ""Windows cannot access specified path or device""..kindly sort out .. ",0
+"ls there anyway of doing shortcut methods of estimating minimum number of trays of absorption and extraction in DWSIM. lf no, how does one come up with initial guesses when designing such unit operations using simulation. Thanks.",0
+what is procedure of savings account opening in SBI bank
.
,0
+What to do to remove the fatal error:Call to undefined function mysql_connect() in connect. php,0
+"I just saw the post on permanent competitive bans and I am welcoming to it. If it weren't for the fact that we get disconnects that can potentially lead to permanent bans with no fault or bad behaviour of the player, it's just that they can't keep a stable connection. I would prefer if the system was able to distinguish between a disconnect and someone who has left on purpose. I do see where this can be violated with people just turning off their internet to cheat the system but with how well the reporting system has worked (nice job btw it's made the game what I think is the healthiest state yet). But there has to be a way to not get honest players who might not have the best internet to not get punished for playing the game, but still keep those unwanted players being punished for their unwelcome shenanigans. I hope that this is taken into account when putting this system in as to make sure the system doesn't punish people for things out of their control.
Please help. Thanks!
I didn't find the right solution from the Internet.
",1
+Which are the steps  for  creating a  hydraulic network in openmodelica? For example one pump that is circulating some flow through   al valve with two entrance and two exit ways and than is heated through a heat exchanger. Where can I find a tutorial example regarding this topic?,0
+"
How do I define classes that refer to each other?
If I want to define two classes that refer to each other and each other's members, how do I do that? As someone mentioned in another thread, C++ processes definitions sequentially. So how can I make two classes that require each other's definitions?
I didn't find the right solution from the internet.
Observed : ""Image ne aane ellipse ne pasand karo""
Translation :Select Image this Ellipse ...
Kindly do the needful.
",0
+"
08:07:
The assignment asks to draw 6 squares and to arrange them in 3 x 3 rows and coloumns.
08:30:
However, the sample solution shows 9 squares arranged in 3 x 3 manner.
Kindly note, it isn't possible to arrange 6 squares in 3 x 3 manner.
Thanks,
Nitul.
",0
+"What does the error ""Index was outside the bounds of the array."" mean?",0
+what is exception handling in c++?
,0
+"Hi,
I installed the esim successfully . However , whenever I tried to select the project from the example folder and running the schematic ,I am not getting the window for simulator.
I am getting the following messages in the down window of the esim : Kicad schematic is added for the project /home/mint/Desktop/tools/esim/esim-1.1.2/Examples/HalfWave-Rectifier
Could you look into the issue .
I look forward to your help and support in this regard.
Regards,
Ravi Singh
",0
+"Hi
How do we set up FrontAccounting database on a cloud server, preferably private cloud server?
How do we install client set up on other computer?
OS: Windows 10
",0
+"Hi,
Is there list all options in newer version of kicad?",0
+"Hi,
How to add a value to the component using shortcut method?",0
+"Hi,
How to add PWR_FLAG?",0
+"I have imported bend pipe mesh file from salome, given pressure and velocity values based on Hagen Poiseuille problem, but it is not convergent, please tell me what are the values of pressure and velocity values to get convergent solution? In Openfoam for different mesh sizes 40, 80, 160 i know how to check grid independence, my question is, we have created mesh in salome, imported to openfoam, then how to check the grid independence? Because there is BlockmeshDict file? How to do it? i would like to convert the problem into millimeters, for that what i should do and change ? How to write kinematic viscosity value for the air fluid ( by default it is in meters)? ",0
+what is the difference between matlab and scilab???,0
+"What should be the order of H1,H2,H3 while realising H(Z) using hardware circuit.",0
+"
Hello Sir/Madam,
Can you please brief me about what is override separation temperature in separator and what all parameters gets affected on changing the temperature to 1000C..
",0
+"
Dear Sir/Madam,
We have an option of Reflux Ratio in the independent variables tab and why do we need to choose condenser specification value to optimize the reflux ratio.
",0
+"
Dear Sir /Madam,
I) How can I specify the reaction order to be 2 . Should I just specify the DO of the reactants i.e.Ethanol and Acetic acid to be 2 ?
ii) The question specified only the value of 'rate constant' and how can we enter it as 'frequency factor' In the Arrhenius equation
",0
+"
+
+
+
+ Hi,
+
+You need to install matplotlib package separately.
You may go through the Getting Started with IPython tutorial.
Alternatively, You may follow the instructions given in the python installation sheet available here.
+
+
+ ",0
+"
+
+
+ Hi Ashish,
OpenFOAM is originally written in C++, but people have also used "" python "" for writing OpenFOAM codes. You can check out for PyFoam to get more idea. Other than this I don't think there is any other language which is used for openfoam codes.
+
+
+ ",0
+"
+
+ Hello Deepak, I am sorry to inform you that OpenFOAM runs only on Linux OS. However, it runs on all flavours of Linux like Ubuntu, Fedora and SuSE. More info is available on the OpenFOAM website http://www.openfoam.org
+
+ ",0
+"
+ Hi Deepak,
OpenFOAM software is not designed for running with Window, but there are some versions available for windows ( which can at times be tedious ) . You can rather install a VMWare / Virtual Box and run ubuntu without compromising your windows use. But I would strongly recommend you use Linux for OpenFOAM and in case of any difficulty of using linux you can go through the Spoken Tutorials for linux.
+ ",0
+"
+
+
+ Hi Deepak,
As suggested by Rahul, you can use Virtual Box for installing Linux to run OpenFOAM . Alternatively you may install ubuntu along with windows OR make a bootable ubuntu USB which will act as a plug-in OS device and you may install OpenFOAM in that which will run work without disturbing your present files and OS.
The process for making bootable usb is given in the link:
The errors which are shown in the command terminal means that the repository from which you are downloading the packages does seem to have some it. You can try changing the repository and then try : ""sudo apt-get update"" to check . Also check with the System admins in your collage in case of some proxy issues while downloading these packages.
If all the packages are downloaded properly I don't think there would be any problem while checking OpenFOAM installation.
P.S : Open up a new command terminal for running the command icoFoam -help.
Regards,
+
+
+ ",0
+"
+ Another point, you can run the command "" icoFoam -help "" directly on the command terminal. There is no need to go inside OpenFOAM folder .
+ ",0
+"
+
+ Dear Imran, You have accessed the wrong tutorial in the wrong software series for your above mentioned purpose. You can use LibreOffice Calc for your requirements. We have a series of tutorials on LibreOffice Calc. Pls go through them step-by-step. You will be able to learn how to make the changes you require after you have gone through the series.
+
+ ",0
+"The problem is that KiCad Ngspice and Python has not been installed on your computer. You need to re-install these softwares. For installing KiCad, go to Oscad installer folder. Go
+ to the folder ""resources"". Double click on the file KiCad.exe. Give the
+installation path as C:\ After installation, change the environment
+variable path of KiCad to C:\KiCad\bin.
Follow similar procedure for Ngspice and Python also. Then launch the Osacd. ",0
+"Hello Swetha,
I am assuming kicad is working fine. The only problem is with ngspice.
Please send us the screen shot of the error you are getting.
Thanks
",0
+Yeah the problem had been with Kicad. While installing it I had set the path as C:\ but this time I set it as C:\Kicad and it worked.
Thankyou sir!
,0
+Did you check if there is an entry for python in the system environment variable PATH? Also open cmd prompt and type python. What does it say? ,0
+"
+ In the tutorial it is mentioned that the return type is same in function overriding,
and not function overloading.
+ ",0
+"
+ Hi,
Kindly go through the tutorial again. It is mentioned that, in function overloading the arguments and the data-type of the arguments will be different. And in function overriding the return-type is same.
+ ",0
+"
+ Please be sure to install Oscad using:
sudo bash ./installOSCAD.sh
I suggest, you visit our ReadMe file before installing Oscad:
Although it is easier for one to sort/delete these images,
this is not recommended since it will increase the size of the database.
You can use your file-system to serve your files at high speed by only storing the image path in database.
Here is a good article on how to store images in database as blob.
",0
+"Hi,
To access a static method we don't need any object. A non-static method is always called using the object of class.
We cannot access a non-static variable inside static method but static variables can be accessed in a non-static method.
Example of a static method:
class Demo { public static void display(String str1, String str2) { System.out.println(""First String is: ""+str1); System.out.println(""Second String is: ""+str2); } public static void main(String agrs[]) { display(""ice"", ""cream""); } }The output will be: First String is: ice Second String is: cream
Here, We didn't used an object to call the function. It can be directly called or you can use class name also(class.static_method) A non-static method is always called by using object of the class.
Example of a non-static method:
import java.io.*; class demo_nonstatic { public void display(String str1, String str2) {System.out.println(""First String is: ""+str1); System.out.println(""Second String is: ""+str2); } public static void main(String agrs[]) { demo_nonstatic obj=new demo_nonstatic(); obj.display(""ice"", ""cream""); } } Here, you can see the method is called using object.",0
+1. Can you please be more specific? Can you tell us the error on the terminal?
2. Don't worry about gmin issue
,0
+"Hi,
Python software is not installed in your computer. Please reinstall the python package provided in the Oscad installation folder. Let us know if it is not working even after that.
",0
+"In addition to Python, there are a couple of python modules to be installed (PIL, wxPython). The installation files (exe files) are available under `resources' folder inside the windows installer. Please make sure these modules are installed. ",0
+"If 'wx' is installed, you should not get above error. Can you please confirm 'wx' installation by importing 'wx' module?
import wx
Also if possible, please run full code snippet. This should pop-up a frame window.
https://gist.github.com/psachin/9917452
",0
+"
Everything was installed but nothing was working together, all the python software was installed.
I uninstalled python and related software and reinstalled it with some few tweaks and seems to work now...
Would have appreciated some better help, but I figured it out.
In response to the first 2 replies above, I went to the oscad site, downloaded the ""oscad installer - windows"" and installed the software...
If the error is coming from the fact (as suggested above) that I may have not installed the python and other addons (which I was asked if I wanted it to be installed on my computer whilst installing oscad plus I can see the program is instaled in the program features in windows) means the oscad installation does not properly install everything required and needs to be looked into.
Feedback:
There is an issue which has been overlooked I can't tell you the name of the icon cos I can only see the last 2 letters of the name since the rest of the name is under the gui for some reason for all icons.
",0
+Also to note that I have just opened an example circuit
and the error does not come when I click the same icon...
,0
+"Can you let us know more about the circuit that you are building?
You can just copy paste the ""circ.cir"" netlist that you have generated, as a reply to this post. This would help in troubleshooting.
",0
+Could you tell us how the problem was solved? You had mentioned you did some tweaks in the code.,0
+"
+ It may or may not be a netlist issue. The kicadtongspice python file is getting called in OSCAD>>forntEnd>>newProject.py.
kicadtongspice python file, when called, somehow gets ""circ.cir"" as the second argument. And when an int() operation is done on it, python complains that it is an invalid input. But how did it get this as the second argument? Can you check OSCAD>>forntEnd>>newProject.py, for this statement - command=""python ""+self.OSCAD_HOME+""/kicadtoNgspice/KicadtoNgspice.py ""+self.projectName+"".cir 1""
?
+ ",0
+"
+ Hi rakhi,
I can confirm the following line is present in OSCAD>>forntEnd>>newProject.py :
* To exclude a component from the Spice Netlist add [Spice_Netlist_Enabled] user FIELD set to: N
* To reorder the component spice node sequence add [Spice_Node_Sequence] user FIELD and define sequence: 2,1,0
*Sheet Name:/
1n4007 3 2 DIODE
U1 2 1 VPLOT8
v1 3 0 SINE
R1 2 0 10K
R2 1 0 10M
.end
Awaiting your help.
+ ",0
+Glad to know the problem is solved!,0
+Thanks for the help sir! It worked,0
+Thanks a lot!,0
+Thanks,0
+Worked perfectly! Thanks a lot,0
+Thank you sir!,0
+Please help. I am unable to solve the problem:,0
+"
+ import Pmw
ImportError: No module named Pmw - This issue comes because the Python widget pmw is not installed on your system. https://mail.python.org/pipermail/tutor/2001-September/008470.html You said that all Python modules are installed, if so this issue should not come. You can cross check if it is installed, to be on the safer side.
If python and other modules are working properly Subcircuit builder should work.
Regarding non inverting amp, there is an example project on the same. This will get you started.
If you want to build one, you can use the 741 IC from the linearSpice library. You have to give its reference as X and not IC1. The spice netlist converter looks for X and makes it a subcircuit. ngpsice complains there is a fatal error because the subcircuit description .sub for 741 was not found. To avoid this, use subcircuit builder and import the definition of 741 from the Oscad subcircuit library. Then .sub will automatically be created.
All standard components are available in the Oscad libraries. The spoken tutorial on schematic creation tells you how to import those libraries.
+ ",0
+"hey, I found out that the issue was there is a space between the two words in the file name. We encountered the same issue here at a workshop here in VIT, Wadala. And we just solved the issue by removing the space. ",0
+"Hi,
Thanks for the reply.
As I said before all the files on the oscad website has been downloaded and installed through the oscad insaller file...
if programs like pmw and wxpython don't get installed automatically through the oscad installer as they should by default then what can I say..??
I am going to install pmw and revert back... hopefully I complete my circuit without any more issues.
",0
+"
Hi,
Admittance is just a concept to simplified our circuits. Till now,I have not seen any physical admittance component.
In NgSpice admittance is used as parameter not as component.
+ You can convert admittance into resistance or
+ impedance along with necessary modification in the circuit and verify
+its result with the one given in the text book.
Regards,
+Fahim",0
+"Dear Sir, Also, If you could send us your project folder it would be more helpful for us. You can send us the folder at queries@oscad.in
Thanks Shambhu ",0
+"Check the library ""device"" and look for the component ""transfo"". ",0
+"Well, the issue could be because of the Windows OS that you are using. We have not optimised Oscad installer for Windows 8.1, yet. It works well in Windows XP and Windows 7 in most cases. It works best in Ubuntu Linux OS. ",0
+"I understand...
But I only have access to win 8.1 unfortunately and thought I could still get it to work.
At least I got this far and can run other simpler circuits.
Adapting to the situ... is a working progress :-)
Feedback:
Please state that the installation of oscad should be done as admin... otherwise the ngspice doesn't install and would have to be installed after the oscad installation process
",0
+"
+ Thanks for trying out Oscad on Win 8.1 and thanks for the feedback.
+ ",0
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+"Dear rakhi,
I already loaded OSCAD libraries and not able to locate voltage controlled switch component which can be simulated with ngspice.I am not able to design new switch model using model builder also.
",0
+"Can you give us more details about the circuit you want to simulate? If the component is not there in Oscad, we shall create it and let you know how you can use it. Send us a screenshot/link of the circuit you want to simulate.",0
+
Please refer following link
http://www.ecircuitcenter.com/SPICEsummary.htm
I am trying to simulate 'analog behavioral models' for implementation of piece wise linear model of diode.First i made sub circuit using sub circuit builder.
v1 2 1 dc 0.7
u1 3 1 port
a1 3 (3 2) u2
.model u2 aswitch(cntl_on=0.7 cntl_off=0.699 r_on=0.01 r_off=1e6)//
Now i tried to run
.include diode.sub
V_u2 5 3 0
V_u3 1 2 0
* Plotting option vplot8_1
x2 0 2 diode
r1 1 3 300
v1 0 4 dc 0.3
x1 4 3 diode
idc1 5 0 3m
.dc v1 100e-03 100e-03 100e-03
.plot i(V_u2)
.plot i(V_u3)
.plot v(3)
.end
I got following errors.
Warning: Dynamic gmin stepping failed
Warning: source stepping failed
doAnalyses: iteration limit reached
run simulation(s) aborted
Error: no such vector i(v_u2)
Error: no such vector i(v_u3)
Error: no such vector v(3)
ngspice 1 ->
,0
+"Dear Rakhi,
I got solution of above mention error but still need help in modeling analog behaviors model.It would be appreciated if you could help me in this problem.
",0
+Pls try this command. sudo apt-get update --fix-missing
,0
+"Is this due to a proxy issue? Is there a network proxy in your campus? If so you have to give your username, pwd and proxy server details while installing.",0
+How to add missed out students?,1
+How to do verification of participant list in master list ?,1
+Where I can download tutorials / video of......(software)....?,1
+Is it possible to change the email id of the students on the day of examination.,1
+can you please provide more videos on gns3?,1
+What is the criteria / method to get certificates?,1
+Question: when will be the test date announced for any course we opt??Is it important to read all the tutorials for giving the test?,1
+How to obtain old certificates??,1
+How to create presentation,1
+I want to ask you how to insert picture and objects,1
+Kindly tell me the syllabus referred by hpu for basic it skills ,1
+What is CPP?,1
+How to do printer installation,1
+i am not able to give any test. I have been trying to attempt tests from past 3 months . Link to test doesn't open at all. Kindly help me.,1
+"Dear Karthik, This is to inform you that the Spoken Tutorial
+Forums facility is an ongoing technical support forum. Currently, it
+does not offer support for non-technical queries. All queries regarding Online Tests have to be addressed to the individual Event
+
+Managers or Resource Persons of the Spoken Tutorial project via email or
+ via telephone call.
Thanks and rgds, Nancy Varkey Project Manager Spoken Tutorial Project IIT Bombay
+ ",0
+"
+ Dear Sir
The Spoken Tutorial Forums
+facility currently offers technical support only, the forum does not
+provide support for non-technical queries. For queries regarding the Workshops request you to kindly contact the Event Manager or Resource Persons of the Spoken Tutorial project through email or telephone.
Thank You Rahul Quality Control Spoken Tutorial Project.
+ ",0
+"
+ Dear Sir
The Spoken Tutorial Forums facility currently offers technical support only, the forum does not provide support for non-technical queries. For queries regarding the Workshops request you to kindly contact the Event Manager or Resource Persons of the Spoken Tutorial project through email or telephone.
Thank You Rahul Quality Control Spoken Tutorial Project.
+ ",0
+"To confirm if the kicadtongspice python file is doing its job properly, you can copy circ.cir and the `analysis' file in OSCAD>>kicadtoNgspice folder and try the following from the terminal
cd OSCAD/kicadtoNgspice
python KicadtoNgspice.py circ.cir 1
Can you let me know the output of this?
",0
+"Did you get any error on the terminal? Can you give us more details? Is there a component in your schematic whose reference is X? Note that you need to make the component reference as X to let Oscad know it is a subcircuit. Also see the chapter on subcircuit building in our Oscad e-book for more info. (http://www.oscad.in/resource/book/oscad.pdf)",0
+"To connect wires, you can click on the ""Place a wire"" tool from the toolbox on the right. This is also explained in the tutorial. What is the error that you are getting? Why did you change the grid size for connecting wires? Did you mean you ""zoomed"" in?",0
+Oh was that because there was a space between 'test' and 'circ'?,0
+"You need to go to subcircuit builder and import the subcircuit of 741 from the subcircuit library. For more details you can refer to the chapter on subcircuit building from the Oscad e-book - http://www.oscad.in/resource/book/oscad.pdf
Once you do this perform netlist conversion.
",0
+"I got it, thanks.",0
+not sure but its working now so moving forward.,0
+"Hi,
I have also tried to draw out the inverting opamp circuit in the examples in the oscad.pdf.
But for I get the same issue with my circuit but it seems to work in the examples.
The standard components like opamps, transistors, mosfet, etc.
should be available without having to make any changes same as with resistors, capacitors, diodes, etc.
",0
+"
+ import Pmw
ImportError: No module named Pmw - This issue comes because the Python widget pmw is not installed on your system. https://mail.python.org/pipermail/tutor/2001-September/008470.html You said that all Python modules are installed, if so this issue should not come. You can cross check if it is installed, to be on the safer side.
If python and other modules are working properly Subcircuit builder should work.
Regarding non inverting amp, there is an example project on the same. This will get you started.
If you want to build one, you can use the 741 IC from the linearSpice library. You have to give its reference as X and not IC1. The spice netlist converter looks for X and makes it a subcircuit. ngpsice complains there is a fatal error because the subcircuit description .sub for 741 was not found. To avoid this, use subcircuit builder and import the definition of 741 from the Oscad subcircuit library. Then .sub will automatically be created.
All standard components are available in the Oscad libraries. The spoken tutorial on schematic creation tells you how to import those libraries.
+ ",0
+"hey, I found out that the issue was there is a space between the two words in the file name. We encountered the same issue here at a workshop here in VIT, Wadala. And we just solved the issue by removing the space. ",0
+"Check the library ""device"" and look for the component ""transfo"". ",0
+"Well, the issue could be because of the Windows OS that you are using. We have not optimised Oscad installer for Windows 8.1, yet. It works well in Windows XP and Windows 7 in most cases. It works best in Ubuntu Linux OS. ",0
+"I understand...
But I only have access to win 8.1 unfortunately and thought I could still get it to work.
At least I got this far and can run other simpler circuits.
Adapting to the situ... is a working progress :-)
Feedback:
Please state that the installation of oscad should be done as admin... otherwise the ngspice doesn't install and would have to be installed after the oscad installation process
",0
+"
+ Thanks for trying out Oscad on Win 8.1 and thanks for the feedback.
+ ",0
+"DWSIM is a steady state process simulator. However, you can also perform the dynamic simulation in DWSIM with help of python scripting. Click here for the dynamic simulation tutorial.
Also, there isn't any module present in DWSIM for osmosis. However, DWSIM allows the user to create custom unit operation with the help of python scripting. ",0
+"OpenModelica is a modelling software which can be used to create your own models and then simulate them. It also comes with its native library of thermal, electrical, mechanics, fluid, mathematics etc. One can use these existing models, drag and drop them to create their own model.
As far as membrane separation process is concerned, you can create your own model for it provided you are aware of the variables and equations that govern its working. In case you want help to get started with working and building of models using OpenModelica, refer to our spoken tutorials here. ",0
+"Steps for creating the said hydraulic network will be to model all the said components like pump, valves, heat exchanger separately and then drag & drop them, connect them via connectors and simulate them.
Alternatively, all these components are available in modelica library which comes along with the OpenModelica software. You can directly drag & drop them, connect them and simulate. Similar hydraulic systems are available as examples in the fluid section under modelica library.
Currently, we don't have any tutorials in OpenModelica giving an example of the said hydraulic system. However, look into the examples given in modelica library which is easier to understand. ",0
+"Hello,
To close or to quit from Kicad, choose File option from the top panel and select Close option. Alternatively, you can use Ctrl+Q from keyboard to exit from Kicad.
",0
+"Hello,
To add a value to the component, place the cursor on the component, Right click and select Edit Component and choose the option Value.
Alternatively, you place the cursor on component, type v, which is a shortcut for editing value to a component.
",0
+"Hello,
Keep the cursor on the component. Right click and choose Move component orDrag component or Orient component.
Alternatively keep the cursor on the component and use the shortcut key m to move the component.
",0
+"Hello,
After assigning the values to the components, choose the option ""Perform electrical rules check"" and then click on Run.
It will generate the Error list along with the ERC markers pointing the errors.
",0
+"Hello,
Go to File menu, select the option Close.
Alternatively, select Ctrl+Q from keyboard.
",0
+"Hi Nathan, 1. Since icoFoam is a transient solver the solver will keeps running. You have to check the residual values. If it reaches say 10^-5 you can stop the iterations manually. The solver won't stop and report solution is converged unlike the steady state solver. Probably you can try use residual plot to have a clear view of the residues with number of iterations. 2. The kinematic viscosity has been fixed based on Reynold's number and not on thermodynamic property of the fluid. Re = (velocity*characteristic length)/(Kinematic viscosity). Re = 10. V= 1 m/s and d = 0.1 m. Which gives the kinematic viscosity to be 0.01. 3. Since we are calculating property based on Reynold's number the viscosity is independent of thermodynamic property of the fluid used.
Regards, Sathish ",0
+"Hi Nathan, Regarding convergence I answered in your other question. To do grid independence you try to create different meshes in salome and import it in OpenFoam and solve it. Say you create different mesh sizes as you mentioned 40,80,160 in salome and solve it in OpenFoam. Try to plot the property say Velocity along length of pipe. Plot it for different mesh sizes in the same graph and ensure the property doesn't change with increase of grids. So that you can conclude the grid you have is finest optimum grid for that problem. For the last part of question, it is advisable to maintain the geometry in meters.
",0
+I am unable to login into the forum. It is showing error! Please help!!,1
+How do I apply for certification for my course. I have given the test for python course,1
+I am getting the following error in python: IMPROPER INDENTATION at line 3; I have done indentation properly. Please help!,0
+"Sir I am Prof. Ramesh Shelke from Pune Vidyarthi College, Pune. 54 students of our colleg had appeared for the online test. When will we get the results? ",1
+Get hindi movies for free now! Visit www.fmovies.in ,1
+Get the best coaching for JEE and NEET examinations at a city near you. Whatsapp at 9960780123,1
+Please explain how did you arrive at the solution at 5.06 of the video,0
+doubt programming ,0
+unable to solve question,0
+Get new Pan card online,1
+I want to be a contributor for Spoken Tutorials. I have knowledge of machine learning. Whom shall I contact?,1
+What is c? who discovered c language,0
diff --git a/Spoken.py b/Spoken.py
new file mode 100644
index 0000000..65d3b1c
--- /dev/null
+++ b/Spoken.py
@@ -0,0 +1,68 @@
+# Libraries
+import pandas as pd
+from bs4 import BeautifulSoup
+from sklearn.feature_extraction.text import TfidfVectorizer
+from sklearn.svm import LinearSVC
+# from nltk import word_tokenize
+# from nltk.stem import WordNetLemmatizer
+import pickle
+from imblearn.over_sampling import SMOTE
+fields = ['Content', 'Label']
+
+# Load into dataframe
+df = pd.read_csv('STdataset.csv', skipinitialspace=True, usecols=fields)
+
+# Stripping function
+
+
+def remove_tags(text):
+ soup = BeautifulSoup(text, "lxml")
+ if soup.find_all('style'):
+ soup.style.decompose()
+ string = soup.get_text()
+ string = string.replace(' ', '').replace(
+ '\n', '').replace('\r', '').replace('\t', '')
+ string = ' '.join([w for w in string.split() if len(w) >= 3])
+ return string
+
+
+df['Content'] = df['Content'].apply(remove_tags)
+
+# Lemmatizer
+
+'''
+class LemmaTokenizer(object):
+ def __init__(self):
+ self.wnl = WordNetLemmatizer()
+
+ def __call__(self, doc):
+ return [self.wnl.lemmatize(t) for t in word_tokenize(doc)]
+'''
+
+# Vectorizer
+vectorizer = TfidfVectorizer(stop_words='english')
+
+x = vectorizer.fit_transform(df['Content'])
+
+# Minority oversampling
+sm = SMOTE(random_state=42)
+
+x, y = sm.fit_sample(x, df['Label'])
+
+# Model fitting
+model = LinearSVC(random_state=42, tol=5, fit_intercept=False)
+model.fit(x, y)
+filename = 'tutorial_model.sav'
+pickle.dump(model, open(filename, 'wb'))
+
+# Predictor function
+
+
+def predictor(comment):
+ simplified = remove_tags(comment)
+ tester = [simplified]
+ print(simplified)
+ contest = vectorizer.transform(tester)
+ load_model = pickle.load(open(filename, 'rb'))
+ a = load_model.predict(contest)
+ return a[0]
diff --git a/data/forums_empty.sql b/data/forums_empty.sql
index ae3e6b0..e69de29 100644
--- a/data/forums_empty.sql
+++ b/data/forums_empty.sql
@@ -1,311 +0,0 @@
--- Adminer 4.3.1 MySQL dump
-
-SET NAMES utf8;
-SET time_zone = '+00:00';
-SET foreign_key_checks = 0;
-SET sql_mode = 'NO_AUTO_VALUE_ON_ZERO';
-
-DROP TABLE IF EXISTS `auth_group`;
-CREATE TABLE `auth_group` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `name` varchar(80) NOT NULL,
- PRIMARY KEY (`id`),
- UNIQUE KEY `name` (`name`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `auth_group_permissions`;
-CREATE TABLE `auth_group_permissions` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `group_id` int(11) NOT NULL,
- `permission_id` int(11) NOT NULL,
- PRIMARY KEY (`id`),
- UNIQUE KEY `group_id` (`group_id`,`permission_id`),
- KEY `auth_group_permissions_5f412f9a` (`group_id`),
- KEY `auth_group_permissions_83d7f98b` (`permission_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `auth_permission`;
-CREATE TABLE `auth_permission` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `name` varchar(50) NOT NULL,
- `content_type_id` int(11) NOT NULL,
- `codename` varchar(100) NOT NULL,
- PRIMARY KEY (`id`),
- UNIQUE KEY `content_type_id` (`content_type_id`,`codename`),
- KEY `auth_permission_37ef4eb4` (`content_type_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `auth_user`;
-CREATE TABLE `auth_user` (
- `password` varchar(128) NOT NULL,
- `last_login` datetime NOT NULL,
- `id` int(11) NOT NULL,
- `username` varchar(100) NOT NULL,
- `email` varchar(100) NOT NULL,
- PRIMARY KEY (`id`),
- UNIQUE KEY `username` (`username`),
- UNIQUE KEY `email` (`email`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `auth_user_groups`;
-CREATE TABLE `auth_user_groups` (
- `id` int(11) NOT NULL,
- `user_id` int(11) NOT NULL,
- `group_id` int(11) NOT NULL,
- PRIMARY KEY (`id`),
- KEY `user_id_refs_id_40c41112` (`user_id`),
- KEY `group_id_refs_id_274b862c` (`group_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `creation_fosscategory`;
-CREATE TABLE `creation_fosscategory` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `foss` varchar(255) NOT NULL,
- `description` longtext NOT NULL,
- `status` tinyint(1) NOT NULL,
- `created` datetime NOT NULL,
- `updated` datetime NOT NULL,
- PRIMARY KEY (`id`),
- UNIQUE KEY `foss` (`foss`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `creation_language`;
-CREATE TABLE `creation_language` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `name` varchar(255) NOT NULL,
- `created` datetime NOT NULL,
- `updated` datetime NOT NULL,
- PRIMARY KEY (`id`),
- UNIQUE KEY `name` (`name`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `creation_level`;
-CREATE TABLE `creation_level` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `level` varchar(255) NOT NULL,
- `code` varchar(10) NOT NULL,
- PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `creation_tutorialdetail`;
-CREATE TABLE `creation_tutorialdetail` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `foss_id` int(11) NOT NULL,
- `tutorial` varchar(255) NOT NULL,
- `order` int(11) NOT NULL,
- `level_id` int(11) NOT NULL,
- `created` datetime NOT NULL,
- `updated` datetime NOT NULL,
- PRIMARY KEY (`id`),
- KEY `foss_id_refs_id_0de2388c` (`foss_id`),
- KEY `level_id` (`level_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `creation_tutorialresource`;
-CREATE TABLE `creation_tutorialresource` (
- `id` int(11) NOT NULL,
- `tutorial_detail_id` int(11) NOT NULL,
- `language_id` int(11) NOT NULL,
- `video` longtext NOT NULL,
- `status` smallint(5) unsigned NOT NULL,
- PRIMARY KEY (`id`),
- KEY `tutorial_detail_id_refs_id_af88335b` (`tutorial_detail_id`),
- KEY `language_id_refs_id_c584dc57` (`language_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `django_admin_log`;
-CREATE TABLE `django_admin_log` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `action_time` datetime NOT NULL,
- `user_id` int(11) NOT NULL,
- `content_type_id` int(11) DEFAULT NULL,
- `object_id` longtext,
- `object_repr` varchar(200) NOT NULL,
- `action_flag` smallint(5) unsigned NOT NULL,
- `change_message` longtext NOT NULL,
- PRIMARY KEY (`id`),
- KEY `django_admin_log_6340c63c` (`user_id`),
- KEY `django_admin_log_37ef4eb4` (`content_type_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `django_content_type`;
-CREATE TABLE `django_content_type` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `name` varchar(100) NOT NULL,
- `app_label` varchar(100) NOT NULL,
- `model` varchar(100) NOT NULL,
- PRIMARY KEY (`id`),
- UNIQUE KEY `app_label` (`app_label`,`model`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `django_session`;
-CREATE TABLE `django_session` (
- `session_key` varchar(40) NOT NULL,
- `session_data` longtext NOT NULL,
- `expire_date` datetime NOT NULL,
- PRIMARY KEY (`session_key`),
- KEY `django_session_b7b81f0c` (`expire_date`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `django_site`;
-CREATE TABLE `django_site` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `domain` varchar(100) NOT NULL,
- `name` varchar(50) NOT NULL,
- PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `tutorial_details`;
-CREATE TABLE `tutorial_details` (
- `id` int(11) NOT NULL,
- `foss_category` varchar(255) NOT NULL,
- `tutorial_name` varchar(600) NOT NULL,
- `tutorial_level` varchar(400) NOT NULL,
- `order_code` int(11) NOT NULL,
- PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `tutorial_resources`;
-CREATE TABLE `tutorial_resources` (
- `id` int(11) NOT NULL,
- `tutorial_detail_id` int(11) NOT NULL,
- `uid` int(11) NOT NULL,
- `language` varchar(50) NOT NULL,
- `upload_time` datetime NOT NULL,
- `reviewer` varchar(400) NOT NULL,
- `tutorial_content_id` int(11) NOT NULL,
- `tutorial_outline` longtext NOT NULL,
- `tutorial_outline_uid` int(11) NOT NULL,
- `tutorial_outline_status` int(11) NOT NULL,
- `tutorial_script` longtext NOT NULL,
- `tutorial_script_uid` int(11) NOT NULL,
- `tutorial_script_status` int(11) NOT NULL,
- `tutorial_script_timed` longtext NOT NULL,
- `tutorial_video` longtext NOT NULL,
- `tutorial_video_uid` int(11) NOT NULL,
- `tutorial_video_status` int(11) NOT NULL,
- `tutorial_status` varchar(50) NOT NULL,
- `cvideo_version` int(11) NOT NULL,
- `hit_count` bigint(20) NOT NULL,
- `request_exception` longtext NOT NULL,
- PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `users`;
-CREATE TABLE `users` (
- `uid` int(11) NOT NULL,
- `name` varchar(60) NOT NULL,
- `pass` varchar(32) NOT NULL,
- `last_login` datetime NOT NULL,
- PRIMARY KEY (`uid`),
- UNIQUE KEY `name` (`name`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `website_answer`;
-CREATE TABLE `website_answer` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `uid` int(11) NOT NULL,
- `question_id` int(11) NOT NULL,
- `body` longtext NOT NULL,
- `date_created` datetime NOT NULL,
- `date_modified` datetime NOT NULL,
- PRIMARY KEY (`id`),
- KEY `website_reply_25110688` (`question_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `website_answercomment`;
-CREATE TABLE `website_answercomment` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `uid` int(11) NOT NULL,
- `answer_id` int(11) NOT NULL,
- `body` longtext NOT NULL,
- `date_created` datetime NOT NULL,
- `date_modified` datetime NOT NULL,
- PRIMARY KEY (`id`),
- KEY `website_answercomment_5b4ce3ea` (`answer_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `website_answervote`;
-CREATE TABLE `website_answervote` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `uid` int(11) NOT NULL,
- `answer_id` int(11) NOT NULL,
- PRIMARY KEY (`id`),
- KEY `website_answervote_5b4ce3ea` (`answer_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `website_notification`;
-CREATE TABLE `website_notification` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `uid` int(11) NOT NULL,
- `pid` int(11) NOT NULL,
- `qid` int(11) NOT NULL,
- `aid` int(11) NOT NULL,
- `cid` int(11) NOT NULL,
- `date_created` datetime NOT NULL,
- PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `website_question`;
-CREATE TABLE `website_question` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `uid` int(11) NOT NULL,
- `category` varchar(200) NOT NULL,
- `tutorial` varchar(200) NOT NULL,
- `minute_range` varchar(10) NOT NULL,
- `second_range` varchar(10) NOT NULL,
- `title` varchar(200) NOT NULL,
- `body` longtext NOT NULL,
- `date_created` datetime NOT NULL,
- `date_modified` datetime NOT NULL,
- `views` int(11) NOT NULL,
- `status` int(11) NOT NULL DEFAULT '1',
- PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `website_questioncomment`;
-CREATE TABLE `website_questioncomment` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `uid` int(11) NOT NULL,
- `question_id` int(11) NOT NULL,
- `body` longtext NOT NULL,
- `date_created` datetime NOT NULL,
- `date_modified` datetime NOT NULL,
- PRIMARY KEY (`id`),
- KEY `website_questioncomment_25110688` (`question_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
-DROP TABLE IF EXISTS `website_questionvote`;
-CREATE TABLE `website_questionvote` (
- `id` int(11) NOT NULL AUTO_INCREMENT,
- `uid` int(11) NOT NULL,
- `question_id` int(11) NOT NULL,
- PRIMARY KEY (`id`),
- KEY `website_questionvote_25110688` (`question_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1;
-
-
--- 2018-03-26 09:33:40
diff --git a/forums/settings.py b/forums/settings.py
index 8c4fbdf..4f8620e 100755
--- a/forums/settings.py
+++ b/forums/settings.py
@@ -6,7 +6,7 @@
PROJECT_DIR = abspath(dirname(__file__) + '/../')
# Django settings for forums project.
-DEBUG = False
+DEBUG = True
# DEBUG = True
# TEMPLATE_DEBUG = DEBUG
TEMPLATE_DEBUG = False
@@ -154,7 +154,7 @@
'django.contrib.messages',
'django.contrib.staticfiles',
# Uncomment the next line to enable the admin:
- # 'django.contrib.admin',
+ 'django.contrib.admin',
# Uncomment the next line to enable admin documentation:
# 'django.contrib.admindocs',
'website',
diff --git a/forums/urls.py b/forums/urls.py
index 8bdbba4..c49abe5 100755
--- a/forums/urls.py
+++ b/forums/urls.py
@@ -1,8 +1,8 @@
from django.conf.urls import patterns, include, url
# Uncomment the next two lines to enable the admin:
-# from django.contrib import admin
-# admin.autodiscover()
+from django.contrib import admin
+admin.autodiscover()
urlpatterns = patterns('', # noqa
# Examples:
@@ -14,7 +14,7 @@
# url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
# Uncomment the next line to enable the admin:
- # url(r'^admin/', include(admin.site.urls)),
+ url(r'^admin/', include(admin.site.urls)),
# User account urls
url(r'^accounts/login/', 'forums.views.user_login', name='user_login'),
diff --git a/mlrequirements.txt b/mlrequirements.txt
new file mode 100644
index 0000000..a28cd2b
--- /dev/null
+++ b/mlrequirements.txt
@@ -0,0 +1,24 @@
+beautifulsoup4==4.6.0
+bleach==2.1.3
+configparser==3.5.0
+enum34==1.1.6
+flake8==3.5.0
+html5lib==1.0.1
+imbalanced-learn==0.3.3
+imblearn==0.0
+lxml==4.2.1
+mccabe==0.6.1
+MySQL-python==1.2.5
+numpy==1.14.3
+pandas==0.22.0
+pkg-resources==0.0.0
+pycodestyle==2.3.1
+pyflakes==1.6.0
+python-dateutil==2.7.3
+pytz==2018.4
+scikit-learn==0.19.1
+scipy==1.1.0
+six==1.11.0
+sklearn==0.0
+sqlparse==0.1.11
+webencodings==0.5.1
diff --git a/spam_model.sav b/spam_model.sav
new file mode 100644
index 0000000..ce80420
--- /dev/null
+++ b/spam_model.sav
@@ -0,0 +1,162 @@
+ccopy_reg
+_reconstructor
+p0
+(csklearn.svm.classes
+LinearSVC
+p1
+c__builtin__
+object
+p2
+Ntp3
+Rp4
+(dp5
+S'loss'
+p6
+S'squared_hinge'
+p7
+sS'C'
+p8
+F1.0
+sS'max_iter'
+p9
+I1000
+sS'verbose'
+p10
+I0
+sS'fit_intercept'
+p11
+I01
+sS'random_state'
+p12
+NsS'classes_'
+p13
+cnumpy.core.multiarray
+_reconstruct
+p14
+(cnumpy
+ndarray
+p15
+(I0
+tp16
+S'b'
+p17
+tp18
+Rp19
+(I1
+(I2
+tp20
+cnumpy
+dtype
+p21
+(S'i8'
+p22
+I0
+I1
+tp23
+Rp24
+(I3
+S'<'
+p25
+NNNI-1
+I-1
+I0
+tp26
+bI00
+S'\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00'
+p27
+tp28
+bsS'n_iter_'
+p29
+cnumpy.core.multiarray
+scalar
+p30
+(g21
+(S'i4'
+p31
+I0
+I1
+tp32
+Rp33
+(I3
+S'<'
+p34
+NNNI-1
+I-1
+I0
+tp35
+bS'"\x00\x00\x00'
+p36
+tp37
+Rp38
+sS'intercept_scaling'
+p39
+I1
+sS'penalty'
+p40
+S'l2'
+p41
+sS'multi_class'
+p42
+S'ovr'
+p43
+sS'coef_'
+p44
+g14
+(g15
+(I0
+tp45
+g17
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+(I1
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