In this tutorial I use RegExReplace in AutoHotkey to move the days to the beginning of the date format and months to the middle. While it is pretty straight-forward, I managed to forget to add something to my script which forced me to trouble-shoot. I talked through a bit of the process of how I typically will work on a Regular Expression.
I think most people working in Regular Expressions don’t get it right the first time. They often need to make little tweaks to get it right. 😉 Keep at it!