Regular expressions: Difference between revisions
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Created page with 'Regular expressions are powerful pattern-matching phrases that can be used to search and/or retrieve information from texts. ==Tools== [http://txt2regex.sourceforge.net/ txt2reg…' |
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Revision as of 11:45, 18 February 2010
Regular expressions are powerful pattern-matching phrases that can be used to search and/or retrieve information from texts.
Tools
txt2regex is an excellent tool that asks you a series of questions to build any regular expression, showing how it might differ in different programs like perl, php, python, etc.
