source : Shruti Sharma
FOR C & C++:
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1) http://www.cprogramming.com/
2) http://www.dailyfreecode.com
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FOR JAVA :
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1) http://www.oracle.com/technetwork/java/index.html
2) http://docs.oracle.com/javase/tutorial/ (J2SE only)
6) http://www.omgjavaprograms.com/
7) http://www.jdbc-tutorial.com/
8) http://www.javabeginner.com/
9) http://www.javalearner.com/advanced.htm
10)http://thenewboston.org/tutorials.php
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FOR WEB
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3) http://www.istutorials.com/
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FOR VIDEO TUTORIAL
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1) http://www.learnerstv.com/ (video tutorials of all subjects)
2) http://javabrains.koushik.org/ (introductory videos for J2EE)
3)To all those who are seeking tutorials on Java technologies here are the few good youtube channels that I know which have good tutorials ->
http://www.youtube.com/user/koushks/videos?view=1
http://www.youtube.com/user/thenewboston/videos?view=1
http://www.youtube.com/user/java9s/videos?view=1
http://www.youtube.com/user/zaneacademy/videos?view=1
http://www.youtube.com/user/zajavaprogramming/videos?view=1
http://www.youtube.com/user/edu4java/videos?view=1
Design Patterns -> http://www.youtube.com/user/zapatterns/videos?view=1
http://www.youtube.com/playlist?list=PLD7C84D86A6387755&feature=plcp
http://www.youtube.com/user/IntertechTraining/videos?view=1
Please add other channels/playlists which have good tutorials on Java technologies so that it will be helpful for everyone.
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TOP CODING CONTEST SITES:
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1) https://facebook.interviewstreet.com/recruit/challenges(for facebook)
2) http://www.facebook.com/hackercup/ (for facebook)
3) http://code.google.com/codejam (for google)
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FOR SOURCE CODE
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1) http://www.codejaw.com (for code sharing and code hosting)
3) http://www.sourcecodesworld.com (for source code of mini project)
C++ Programs
http://www.dailyfreecode.com/Tutorial/Easy-CPP-16.aspx
Data File Structure Programs
http://www.dailyfreecode.com/Tutorial_Simple_CPP-16/Data-File-Structure-214.aspx
Computer Graphics Programs
http://www.dailyfreecode.com/Tutorial_Simple_CPP-16/Computer-Graphics-215.aspx
Numerical Analysis Programs
http://www.dailyfreecode.com/Tutorial_Simple_CPP-16/Numerical-Analysis-223.aspx
Assembly Programs
http://www.dailyfreecode.com/Tutorial/Easy-Assembly_Language-49.aspx
Unix/Linux Shell Programming
http://www.dailyfreecode.com/Tutorial/Easy-Unix__Linux-40.aspx
Prolog Programs
http://www.dailyfreecode.com/Tutorial/Easy-OOAD-54.aspx
Artificial Intelligence Programs
http://www.dailyfreecode.com/Tutorial/Easy-Artificial_Intelligence-53.aspx
Cobol Programs
http://www.dailyfreecode.com/Tutorial/Easy-Cobol-50.aspx
Java Programs