Useful Coding Resources
 

To be edited as needed:

Website~
w3schools.com - A great starting point and a thoroughly recommended one.
PHP 101 - A fun PHP tutorial I came across.
PHP Official Site - Chock full of important documentation and advice.
T.A.Z - A great resource for admins of all kinds of sites, full of good ideas and articles.

Applications/Games~
Python.org - A very simple easy to learn language, recommended for beginners.

Platform Specific (I.e Android, or Apple)~