NateNate60@lemmy.world to Programmer Humor@lemmy.ml · edit-28 hours agoOh boy what a beautiful regex. I'm sure it does something logical and easy to understand.lemmy.worldimagemessage-square33fedilinkarrow-up1114arrow-down13file-text
arrow-up1111arrow-down1imageOh boy what a beautiful regex. I'm sure it does something logical and easy to understand.lemmy.worldNateNate60@lemmy.world to Programmer Humor@lemmy.ml · edit-28 hours agomessage-square33fedilinkfile-text
^.?$|^(..+?)\1+$ <answer> Matches strings of any character repeated a non-prime number of times https://www.youtube.com/watch?v=5vbk0TwkokM
minus-squarenaonintendoislinkfedilinkarrow-up3·4 hours agoYou’re misreading the ..+? part. That means 2 or more characters, non greedy.
You’re misreading the
..+?part. That means 2 or more characters, non greedy.