@[email protected] to Programmer [email protected] • edit-211 months agoOh boy what a beautiful regex. I'm sure it does something logical and easy to understand.lemmy.worldimagemessage-square80fedilinkarrow-up1345arrow-down19file-text
arrow-up1336arrow-down1imageOh boy what a beautiful regex. I'm sure it does something logical and easy to understand.lemmy.world@[email protected] to Programmer [email protected] • edit-211 months agomessage-square80fedilinkfile-text
^.?$|^(..+?)\1+$ <answer> Matches strings of any character repeated a non-prime number of times https://www.youtube.com/watch?v=5vbk0TwkokM
Relevant xkcd: