how to checkout master branch in git code example
Example 1: canging branch in git
$ git checkout <existing_branch>
$ git checkout -b <new_branch>
Example 2: git branch and checkout at the same time
$ git checkout -b <branch_name>
Example 3: git checkout branch
truelover@PEACE project % git checkout master
truelover@PEACE project % git checkout branch_name
#create branch
truelover@PEACE project % git checkout -b new_branch_name
Example 4: "git checkout -b" example
$ git checkout -b new-branch --track origin/develop