News for hackers. Stuff that matters.
Re:Regular Expression That Checks If A Number Is Prime by Merovius on Friday September 09, 2016 @08:01AM (#12461355)
http://davidvgalbraith.com/how-i-fixed-atom/ http://stackstatus.net/post/147710624694/outage-postmortem-j... https://swtch.com/~rsc/regexp/regexp3.html

The difference isn't academical. It has huge practical implications, from software that is just annoyingly slow to DoS attacks.

People need to understand that. And stop using non-regular regexes (or better yet: regex in general) in production code. It increases world-suck.

There are no comments on this comment yet.