Stash

git stash

git stash push 

• like an array method this will create a Box and put all your changes inside of it and shove that box in the corner of the room and give you a clean working tree.
• The box is now portable and you can switch to another branch and open the box there and take out all of the changes.

git stash pop

• This opens the box and applies all those stashed changes to the current working tree.
• This is very useful for the situations where maybe you made a bunch of changes and you forgot to make a new branch and you're still on master/main and you want to move all those changes to the actual feature branch.

Saving and moving changes

# say you're on master, and you have changes to docs and you're about to make a commit, but you realize "oh crap, I'm still on master, I needed to put this on a feature branch!" 
# you can run 
git stash push 
# to basically package up all those uncommitted changes into a "box" and shove it into a corner returning to a master branch that is a mirror of remote master (CLEAN!) 
# then make your branch, switch to it and run 
git stash pop 
# to grab your changes and put them onto the current working branch.