NateNate60@lemmy.world to Programmer Humor@lemmy.ml · edit-25 days agoOh boy what a beautiful regex. I'm sure it does something logical and easy to understand.lemmy.worldimagemessage-square31fedilinkarrow-up11arrow-down10file-text
arrow-up11arrow-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-25 days agomessage-square31fedilinkfile-text
^.?$|^(..+?)\1+$ <answer> Matches strings of any character repeated a non-prime number of times https://www.youtube.com/watch?v=5vbk0TwkokM
minus-squareNateNate60@lemmy.worldOPlinkfedilinkarrow-up0·5 days agoIt’s a line with a sequence of two or more characters repeated at least twice.
It’s a line with a sequence of two or more characters repeated at least twice.