Answers for "my site redirects to another page"

git undo commit

# Uncommit the changes
git reset --soft HEAD~1

# Completely delete the changes
git reset --hard HEAD~1

how to uncommit my last commit in git

git reset --soft HEAD^

git reset HEAD^
//And if you actually want to completely undo it, throwing away all uncommitted changes, resetting everything to the previous commit (as the original question asked):

git reset --hard HEAD^

how to uncommit in git

git reset --soft HEAD^

how to uncommit the last commit in git

git reset --soft "HEAD^"
git reset --soft "asdf"

How do I redirect to another webpage

// similar behavior as an HTTP redirect
window.location.replace("http://stackoverflow.com");

// similar behavior as clicking on a link
window.location.href = "http://stackoverflow.com";

// Another method for doing redirecting with JavaScript is this:
window.location = "https://stackoverflow.com";