Everybody has it's own way of writing code and there are times when you try out a few ways of creating a functionality or fixing that nasty bug which turns out to be not so good way of doing it. You want to discard your current changes, you can do it quite easily by checking out the modified files.

Ever been in a situation when you need to collaborate with someone but you don't have that branch on our local repo? How do we get that as doing a checkout is not going to work?

Move between differen branches is a little tricky if you don't remeber all the steps, but you can always bookmark this page for it.