Did you just commit some changes and forget to delete that
console.log('test') statement? Use
git commit with
--amend to edit the previous commit and
--no-edit to keep the previous commit message.
# 1. Delete the console.log
# 2. Stage the changes
git add my-file.js
# 3. Commit by updating the previous commit
git commit --amend --no-edit
Do this for local commits only. Don't amend commits that you already pushed.