OpenID4 items tagged “regularexpressions”
Every time you attempt to parse HTML with regular expressions, the unholy child weeps the blood of virgins, and Russian hackers pwn your webapp. Parsing HTML with regex summons tainted souls into the realm of the living. HTML and regex go together like love, marriage, and ritual infanticide.
— Andrew Clover 
16th November 2009, 10:32 am
Django security updates released. A potential denial of service vulnerability has been discovered in the regular expressions used by Django form library’s EmailField and URLField—a malicious input could trigger a pathological performance. Patches (and patched releases) for Django 1.1 and Django 1.0 have been published. 
10th October 2009, 12:24 am
Introducing Yardbird. I absolutely love it—an IRC bot built on top of Twisted that passes incoming messages off to Django code running in a separate thread. Requests and Response objects are used to represent incoming and outgoing messages, and Django’s regex-based URL routing is used to dispatch messages to different handling functions based on their content. 
22nd May 2009, 11:13 pm
Escaping regular expression characters in JavaScript
JavaScript’s support for regular expressions is generally pretty good, but there is one notable omission: an escaping mechanism for literal strings. Say for example you need to create a regular expression that removes a specific string from the end of a string. If you know the string you want to remove when you write the script this is easy: [... 362 words]
