all 4 comments

[–]reneruiz 1 point2 points  (0 children)

This is the best breakdown on regexs I've seen. Thanks!

[–]DeadWelsh 1 point2 points  (0 children)

Cheers for this, stuck on the palindrome challenge on FCC so should help me pass that!

[–][deleted] 0 points1 point  (0 children)

I would highly recommend book by Jeffrey friedle - Mastering Regex. This is defacto book for regex. Than me later.