Talk:1313: Regex Golf

2014-01-06T05:40:08Z

Holshy: Created page with "This is fairly simple fun little one. Regex is sort for regular expressions. A regular expression is a series of characters that denotes a search criteria. For example, you c..."

This is fairly simple fun little one.

Regex is sort for regular expressions. A regular expression is a series of characters that denotes a search criteria. For example, you could write a regular expression that would search for anything that looks like an address (a la [http://www.xkcd.com/208/ comic 208]).

Regex golf is a game in which you attempt to write a regular expression that will search through a list of items and bring back only those items that meet a certain criteria, but not anything else. The joke is that regular expressions are used to search text, but themselves are text strings. This means that you could write a regular expression that would look for another regular expression. You can then apply ''ad infinitum'', and the universe implodes or something.

--[[User:Holshy|Holshy]] ([[User talk:Holshy|talk]]) 05:40, 6 January 2014 (UTC)

explain xkcd - User contributions [en]

Talk:1313: Regex Golf