Programming

http://thenextweb.com/dd/2012/10/21/so-you-want-to-be-a-programmer-huh-heres-25-ways-to-learn-online/

http://www.netmagazine.com/tutorials/get-started-ios-developer

http://www.netmagazine.com/features/50-fantastic-tools-responsive-web-design
http://www.html5rocks.com/en/

Python
https://developers.google.com/edu/python/?csw=1

IPhone application
http://www.stanford.edu/class/cs193p/cgi-bin/drupal/