I spent some time reading some resource or another on how regexes work, but the vast majority of my learning has been trying things in https://regex101.com/ htt

I spent some time reading some resource or another on how regexes work, but the vast majority of my learning has been trying things in https://regex101.com/ https://regex101.com/ and seeing if they do what I want. The breakdown on the side of the page is especially helpful.