Github gist editing without changing URL

Question

I have a gist with some javascript code in a script tag, like so:

Answer 1

You can't change the content without submitting it (saving it) and that gives you a new URL.

If you want a link to something you will be constantly changing and have the URL always be the same, put it in a repo and save changes by committing it.

You'll end up with something like:

https://raw.github.com/UserName/Repository/master/script.js