NateNate60@lemmy.world to Programmer Humor@lemmy.ml · edit-213 hours agoOh boy what a beautiful regex. I'm sure it does something logical and easy to understand.lemmy.worldimagemessage-square59fedilinkarrow-up1195arrow-down14file-text
arrow-up1191arrow-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-213 hours agomessage-square59fedilinkfile-text
^.?$|^(..+?)\1+$ <answer> Matches strings of any character repeated a non-prime number of times https://www.youtube.com/watch?v=5vbk0TwkokM
minus-squarethevoidzero@lemmy.worldlinkfedilinkarrow-up2·2 hours agoYou forgot empty line. Since first part is ^.?$ it’s one or zero of any character.
You forgot empty line. Since first part is
^.?$it’s one or zero of any character.