If you work with strings in your Python scripts and you're writing obscure logic to process them, then you need to look into ...

Harvard's free programming classes teach you how to think, debug, and adapt in an AI-driven world where knowing code matters more than ever.

Abstract: Regular expressions (regexes) are a denial of service vector in most mainstream programming languages. Recent empirical work has demonstrated that up to 10% of regexes have super-linear ...

Abstract: Although there are tools to help developers understand the matching behaviors between a regular expression and a string, regular-expression related faults are still common. Learning ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...