updates were rejected because a pushed branch tip is behind its remote code example
Example 1: git updates were rejected because the tip of your current branch is behind
git push -f origin master
Example 2: Updates were rejected because a pushed branch tip is behind its remote
git pull origin FixForBug
git push origin FixForBug
git push -f origin FixForBug
Example 3: updates were rejected because the tip of your current branch is behind
# You can force push your local code status by -f
# Do this, if you are sure that your commit status in local should be reflected in remote too.
git push -f origin master