- Hey beginners, how are you learning to program? Try Loro, an Open Programming System for Beginners, http://loro.sf.net (sorry, currently in Spanish only)
- LenguajeLoro
- LearningObjectOrientedProgramming
- DesignPatterns
- ProgrammingLanguages
- JavaLanguage
Algorithms:
- An optimal solution to the Towers of Hanoi. http://yupana.autonoma.edu.co/publicaciones/yupana/003/hanoi/hanoi_eng.html. This work describes an O(1)-space optimal solution to a generalization of the Towers of Hanoi puzzle (applet included). Also, don't forget to visit: http://www.cut-the-knot.com/recurrence/hanoi.html.