NateNate60@lemmy.world to Programmer Humor@lemmy.ml · 1 year agoOh boy what a beautiful regex. I'm sure it does something logical and easy to understand.lemmy.worldexternal-linkmessage-square80linkfedilinkarrow-up1345arrow-down18file-text
arrow-up1337arrow-down1external-linkOh 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 · 1 year agomessage-square80linkfedilinkfile-text
^.?$|^(..+?)\1+$ <answer> Matches strings of any character repeated a non-prime number of times https://www.youtube.com/watch?v=5vbk0TwkokM
minus-squareJackbyDevlinkfedilinkEnglisharrow-up2·1 year agoThe pipe is throwing me off because usually I have to do parentheses for that to work…
The pipe is throwing me off because usually I have to do parentheses for that to work…