Programming
- - PHP
  - C/C++
  - C#
  - Lua
  - HTML/CSS
  - Network Protocols
  - LinQ

Programming

PHP

Data Access Layer using PDO

C/C++

C#

http://www.intelligentedu.com/blogs/post/best_new_training_sites/3694/8-c-how-to-articles

Lua

Lua 5.1 Reference Manual

HTML/CSS

Network Protocols

LinQ

FP/LinQ tutorial