For people who program on Macs

I don't know which category this falls under, but just in case your a programmer with more than one language experience and you have a Macbook pro/air
you can do your programming on a program called CodeRunner. Its 9.99 on the app store and its awesome, has a lot of languages and you can even import any
language as well. If your going to run anything on C, you need to download the command line from preferences. Its a great product, just thought I'd put it out there for anyone who programs in more than one language.