"And one final thing: Learn git!" Can't stress that one enough. Really any source code control system will do, but make sure you know one well. It was the bi

"And one final thing: Learn git!" Can't stress that one enough. Really any source code control system will do, but make sure you know one well. It was the biggest thing missing from my CS degree. And it's handy to have a solid understanding of regular expressions and SQL, but learn source code control first.