Udacity, Coursera, Codecademy, Codeschool. Really, you should use Codecademy to do a few drills in the language you want to become familiar with the syntax firs

Udacity, Coursera, Codecademy, Codeschool. Really, you should use Codecademy to do a few drills in the language you want to become familiar with the syntax first. Udacity is great and the problems are deep enough. Coursera has a few outstanding courses (Stanford Startup Engineering!)