Introduction to Git

You've already written lots of code in your work with Treehouse. Has this happened to you yet?

• You make a change to your code.
• You realize you made a mistake.
• You wish you had a way to get the old version back.

Trust us, it will happen sooner or later! That's why you need a version control system to help you save all the old versions of your code. A version control system can al...