Programmer Humor

32549 readers

575 users here now

Post funny things about programming here! (Or just rant about your favourite programming language.)

Rules:

Posts must be relevant to programming, programmers, or computer science.
No NSFW content.
Jokes must be in good taste. No hate speech, bigotry, etc.

founded 5 years ago

MODERATORS

AgreeableLandscape@lemmy.ml

cat_programmer@lemmy.ml

328

Oh boy what a beautiful regex. I'm sure it does something logical and easy to understand. (lemmy.world)

submitted 3 weeks ago* (last edited 3 weeks ago) by NateNate60@lemmy.world to c/programmerhumor@lemmy.ml

83 comments fedilink hide all child comments

^.?$|^(..+?)\1+$

Matches strings of any character repeated a non-prime number of times

https://www.youtube.com/watch?v=5vbk0TwkokM

you are viewing a single comment's thread
view the rest of the comments

[–] Treczoks@lemmy.world 4 points 3 weeks ago

I have to admit that using CL-PPCRE does not really help me understanding the regexp any better. But this may be because I deal with complex regexps for decades now, and I just read them.