Yesterday, I wrote an essay on a comment made in Jeff Atwood’s Coding Horrors blog about regular expressions. While Atwood spends quite a bit of time on the two problems joke and talks passionately about regexes as a tool, he does take a swipe at the Perl programming language that seemed somewhat uncalled for. I… Read More »
Jeff Atwood had an interesting post on regular expressions a few days ago. Most of the article talks passionately about the usefulness of regular expressions, strategies for writing readable regular expressions, and tools to help write and debug regular expressions. Along the way, Jeff points out a comment that usually pops up when the topic… Read More »
Mastering Regular Expressions Jeffery E. F. Friedl O’Reilly, 1997 If you use regular expressions on a regular basis, or if you’ve used them a little but want to get better, this is a book you need. I had been working with regular expressions for over ten years when I first read this book. I was… Read More »
perl.com: Maintaining Regular Expressions [Jan. 16, 2004] Aaron Mackey does a wonderful job of suggesting more maintainable regular expression idioms. His use of (?{}) to assign the results of capturing parenthesis inline was particularly interesting to me. I may have seen it before, but this is the first time it made sense. The article goes… Read More »