Watch This
  • Trending
  • Explore

How regexes got catastrophic

This video has a page on 0DE5 with exercises and resources https://www.0de5.net/stimuli/a-reintr... The Stand Up Maths video on the Prime regex:    • How on Earth does ^.?$|^(..+?)\1+$ produce...   Chapters 00:00 - Intro 03:32 - Backtracking and lockstep 13:48 - ReDoS 25:34 - Backreferences 50:00 - The prime number regex 28:38 - Exercises

Join Today
Best of the comments, worst of the mistakes (so far)
▶︎

Best of the comments, worst of the mistakes (so far)

Something strange happens when you "bump the base"
▶︎

Something strange happens when you "bump the base"

Zig says NO to AI
▶︎

Zig says NO to AI

Regular expressions as finite automata
▶︎

Regular expressions as finite automata

Grammars, parsing, and recursive descent
▶︎

Grammars, parsing, and recursive descent

What is the everyday list, really?
▶︎

What is the everyday list, really?

Where GREP Came From - Computerphile
▶︎

Where GREP Came From - Computerphile

He Once Worked at Subway. At 58, He Solved An "Impossible" Problem
▶︎

He Once Worked at Subway. At 58, He Solved An "Impossible" Problem

The Return of Procedural Programming - Richard Feldman
▶︎

The Return of Procedural Programming - Richard Feldman

Branchless Programming: Why "If" is Sloowww... and what we can do about it!
▶︎

Branchless Programming: Why "If" is Sloowww... and what we can do about it!

The little editor that could
▶︎

The little editor that could

The fastest sorting algorithm
▶︎

The fastest sorting algorithm

Only 2 Primes Have This Property. We Don't Know Why.
▶︎

Only 2 Primes Have This Property. We Don't Know Why.

Regular Expressions - Computerphile
▶︎

Regular Expressions - Computerphile

One second to find the BILLIONth PRIME
▶︎

One second to find the BILLIONth PRIME

these compression algorithms could halve our image file sizes (but we don't use them) #SoMEpi
▶︎

these compression algorithms could halve our image file sizes (but we don't use them) #SoMEpi

This C code should be ILLEGAL.  It's also fantastic.
▶︎

This C code should be ILLEGAL. It's also fantastic.

Lauding a Language is Very Mid
▶︎

Lauding a Language is Very Mid

Okay, so why are lexers even needed?
▶︎

Okay, so why are lexers even needed?

The Hidden Geometry of Error-Free Communication
▶︎

The Hidden Geometry of Error-Free Communication

AboutContactPrivacyTerms
Made with ❤️ by Abdo