Few gitbits to remember

Pushing new local branch to remote repo:

Find a ref that matches experimental in the source repository (most likely, it would findrefs/heads/experimental), and update the same ref (e.g. refs/heads/experimental) in origin repository with it.

If experimental did not exist remotely, it would be created.

git push origin experimental

This is the same as:

git push origin experimental:refs/heads/experimental

Create the branch experimental in the origin repository by copying the current experimental branch.

This form is only needed to create a new branch or tag in the remote repository when the local name and the remote name are different; otherwise, the ref name on its own will work.

Remove all Idea files

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git rm --cached `find . -name "*.iml"`