delete local and remote branch but still see remote/origin/branchname code example

Example 1: delete branch from remote

// delete branch locally
git branch -d localBranchName

//delete local branch that is unmerged
git branch -D localBranchName

// delete branch remotely
git push origin --delete remoteBranchName

Example 2: git delete remote branch

#delete remote branch
git push -d <remote_name> <branch_name>
#example: git push -d origin new_feature

#delete local branch
git branch -d <branch_name>
#example: git branch -d new_feature