Windows is pain: getting rid of CRLF
I can never seem to get autocrlf to work properly on Windows. It isn't a problem on Linux, but it's always a problem on Windows. I've had to revisit this several times, because Git on Windows suddenly decides to flood my repo with CRLF without me notificing. I do have a select few words to whoever thought having CRLF was a good idea, but let's save that rant for another time.
Multiple GitHub accounts on one computer
Short guide on using multiple GitHub accounts on one computer in a way that doesn't require manual account changing