- http://russiancodecup.ru
- http://acm.org
- http://www.oracle.com/technetwork/
- http://cofounder.ru
- http://docs.oracle.com/javase/
- http://roseindia.net
- http://www.ss64.com
- http://www.springbyexample.org
- http://sql.ru
- http://intuit.ru
- http://developers.google.com
- http://www.java2s.com
- http://hpcu.ru
- http://tutorials.jenkov.com
- http://codeschool.com
- http://www.codecademy.com
- http://academic.research.microsoft.com
- http://teamtreehouse.com
- http://tuts4you.com
- http://bogotobogo.com
- http://open-std.org
Сайты и блоги
