If you've ever wanted to learn how to code, you're in luck. We have searched for the best free online coding and programming courses covering Java, and we've come back with the precious goods.

Learning how to code will allow you to do everything from build complex apps to make your smart lights flash when you receive an email. Here's our guide on how to get started.

Should I learn C++ or Java to get a job in Google/Microsoft? This question was originally answered on Quora by John L. Miller.