# git

When the master branch submits a PR to the main branch and appears: There isn't anything to compare.main and master are entirely different commit histories.

If a GitHub Actions workflow gets stuck and normal cancellation does not work, you can stop it from the web UI, GitHub CLI, REST API, or by killing a self-hosted runner process.

New orphan branch,add the required files to the staging area,commit,delete the main branch,rename the current latest_branch branch to main branch,finally, push to the remote warehouse