How do I delete a Git branch?

How do I delete a Git branch?

You can delete a Git branch using the command git branch -d branch_name for a safe delete or git branch -D branch_name for a force delete.

What's the difference between -d and -D?

The -d option deletes the branch only if it has been fully merged, while -D forces the deletion regardless of its merge status.

Can I delete a remote branch?

Yes, you can delete a remote branch using the command git push origin --delete branch_name.

What happens if I delete a branch that hasn't been merged?

If you delete a branch that hasn't been merged, any changes on that branch will be lost unless they are saved elsewhere.