Simon Willison’s Weblog

Subscribe

What are the best resources for learning regular expressions?

21st February 2012

My answer to What are the best resources for learning regular expressions? on Quora

The O’Reilly book on Regular Expressions is absolutely superb. It will help you build a much deeper understanding if how they actually work than any online tutorial I’ve seen.

Chapter 3 of “Text Processing in Python” is excellent too, and is available for free online:

http://gnosis.cx/TPiP/chap3.txt

This is What are the best resources for learning regular expressions? by Simon Willison, posted on 21st February 2012.

Next: Will I be able to make a decent eCommerce website just by learning coding from Codecademy?

Previous: Why does Twitter use a hashbang instead of using the History API?

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe