NateNate60@lemmy.world to Programmer Humor@lemmy.ml · edit-217 days agoOh boy what a beautiful regex. I'm sure it does something logical and easy to understand.lemmy.worldexternal-linkmessage-square74fedilinkarrow-up1328arrow-down17file-text
arrow-up1321arrow-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 · edit-217 days agomessage-square74fedilinkfile-text
^.?$|^(..+?)\1+$ <answer> Matches strings of any character repeated a non-prime number of times https://www.youtube.com/watch?v=5vbk0TwkokM
minus-square Morphit @feddit.uklinkfedilinkarrow-up4·17 days ago “abbabba” “abbabba” doesn’t match the original regex but “abbaabba” does
“abbabba” doesn’t match the original regex but “abbaabba” does
Good catch! Typo. Fixed.