where to go to get refrence codes

i really just need a source code guy, but i think with a little time i could do it myself, but for the time being wh ere would i find more examples/refrences to code.

http://www.ladyada.net/learn/arduino/
http://www.adafruit.com/index.php?main_page=tutorials

http://arduino.cc/playground/

https://github.com/arduino/Arduino/tree/master/hardware/arduino/cores/arduino
https://github.com/arduino/Arduino/tree/master/libraries