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A Story about How Just a Few Characters Can Make Such a Big Difference in Performance Regular expressions are incantations that we developers wield mightily when the time calls. Yet, do we always wield them deftly? Regular expressions are a delicate and precise language. They are crafted with careful deliberation into powerful forces that level text like a perfectly thrown bowling ball, knocking o
ZAORIKU 2016/04/21
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Abstract This document is an introductory tutorial to using regular expressions in Python with the re module. It provides a gentler introduction than the corresponding section in the Library Reference. IntroductionÂ¶ The re module was added in Python 1.5, and provides Perl-style regular expression patterns. Earlier versions of Python came with the regex module, which provided Emacs-style patterns.
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Scriptular is a javascript regular expression editor. Inspired by Rubular it gives you a simple way to test javascript regular expressions as you write them. Start by entering a regular expression and then a test string. Or give this example a try. Learn more about regular expressions in javascript.
ZAORIKU 2012/03/21
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PHP Regex for Web Developers
Regular expressions are a very useful tool for developers. They allow to find, identify or replace a word, character or any kind of string. This tutorial will teach you how to master PHP regexp and show you extremely useful, ready-to-use PHP regular expressions that any web developer should have in his toolkit. Getting Started With [â€¦]
ZAORIKU 2009/07/28
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