git stash show -p stash@{1}
Shows the diff of the 2nd most recent local stash with the current version. -p is for the diff, without which it will only show the file names of changed files
$ git checkout -b [name_of_your_new_branch]
$ git push origin [name_of_your_new_branch]
Create a branch and checkout into the new branch
$ git checkout -b [name_of_your_new_branch]
$ git push origin [name_of_your_new_branch]
Create a branch and checkout into the new branch