» REGex TESTER - 128 days ago (regextester.com)

This site allows you to do a regex test, i.e. it utilizes JavaScript (AJAX) to instantly validate regular expressions (regex), by searching and replacing strings in a text based on the regular expression. The result is live, it is updated instantly while you type, without any submission of forms and extra clicking, thus allowing fast and easy edit of regular expressions, having a constant clue what they exactly do.

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» Learning to Use Regular Expressions - 382 days ago (gnosis.cx)

This tutorial is aimed at users and programmers who have begun to work with tools that use regular expressions, but who are not quite comfortable with the intricacies of them. Even users who may have used regular expressions in the past, but have forgotten some of the details can benefit from this as a refresher.

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» Regular Expression HOWTO - 382 days ago (amk.ca)

This document is an introductory tutorial to using regular expressions in Python with the re module.

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» How .NET Regular Expressions Really Work - 537 days ago (moserware.com)

Weighing in around 14,000 lines of code, .NET's regular expression engine takes awhile to digest. This article provides an excellent walkthrough to this engine with the real world source code examples.

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» Regular Expression Basics - 798 days ago (evolt.org)

Regular expressions are a powerful tool to keep in your web belt. They can appear daunting, but by learning a few simple rules, you can save yourself from hours of time doing manual find-and-replaces the slow, boring way. This article teaches the basics with simple and easy to follow examples.

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