Can't push after git checkout 86ea83fa5fc913dfee7d0337f50d28bf1795b8fb hash, what should I do?

Question

git

git status says

HEAD detached from 86ea83

git push writes

fatal: You are not currently on a branch.
To push the history leading to the current (detached HEAD)
state now, use
git push origin HEAD:

How, after rolling back to the old branch, make it the top one? without merge. Because the previous one contains undetected errors.

Answer 1

How, after rolling back to the old branch, make it the top one?

You are not in the thread. To set the branch head to the desired commit, check out the branch and do a git reset --hard on it:
git checkout <branch-name>
git reset --hard 86ea83
git push origin +HEAD

Answer 2

git checkout git reset --hard
86ea83 git push
origin + HEAD based on the source ref. error: failed to push some refs to ' https://[email protected]/alexeyk13/coca-cola.git '

Answer 3

https://github.com/d3/d3/wiki/Gallery