{"id":17041,"key":"Regex","title":"Regex","latest":{"id":1205424,"timestamp":"2025-11-27T15:33:27Z"},"content_model":"wikitext","license":{"url":"https://www.appropedia.org/Appropedia:Copyrights","title":"CC-BY-SA-4.0"},"source":"'''Regular expressions''' or '''regex''' are wildcard characters used, for example, in search and replace and by [[Appropedia:bots|bots]].\n\n* [http://www.uky.edu/AS/Classics/regex.html Regular Expression Overview]\n* [http://web.archive.org/web/20100615013040/http://www.amk.ca:80/python/howto/regex/ Regular Expression HOWTO (for Python)]\n* [http://www.jslab.dk/tools.regex.php JavaScript Regex Generator (beta)]\n* [http://myregextester.com/ My Regex Tester] - Test regex strings and perform replacements\n\nIf these don't give the answers you need, try asking on the [http://web.archive.org/web/20130515001002/http://identi.ca/group/regex '''Identica Regex Group'''].\n\n{{Categories needed}}\n\n{{Page data\n| license = CC-BY-SA-3.0\n}}"}