NateNate60@lemmy.world to

Programmer Humor@lemmy.ml · 2 months ago

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

337

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

NateNate60@lemmy.world to

Programmer Humor@lemmy.ml · 2 months ago

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

<answer>

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

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

Chat

frigidaphelion@lemmy.world
link
fedilink
arrow-up
3·
2 months ago
Matt Parker will destroy us all! (https://youtu.be/GyNbLtiAgj4?si=r77Ef7wm9EZ83T6J)

Programmer Humor@lemmy.ml

programmerhumor@lemmy.ml

You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !programmerhumor@lemmy.ml

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.

Visibility: Public

This community can be federated to other instances and be posted/commented in by their users.

818 users / day
822 users / week
4.16K users / month
13.3K users / 6 months
1 local subscriber
32.7K subscribers
1.54K Posts
35.5K Comments
Modlog