Mastering Regular Expressions, Second Edition

Mastering Regular Expressions, Second Edition pdf epub mobi txt 电子书 下载 2025

出版者:O'Reilly Media
作者:Jeffrey E F Friedl
出品人:
页数:0
译者:
出版时间:2002-07-15
价格:USD 39.95
装帧:Paperback
isbn号码:9780596002893
丛书系列:
图书标签:
  • 正则表达式 
  • RegularExpressions 
  • Programming 
  • O'Reilly 
  • 编程 
  • Regex 
  • RE 
  • 技术 
  •  
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Regular expressions are an extremely powerful tool for manipulating text and data. They have spread like wildfire in recent years, now offered as standard features in Perl, Java, VB.NET and C# (and any language using the .NET Framework), PHP, Python, Ruby, Tcl, MySQL, <em>awk</em>, Emacs, and many other popular tools and languages. If you don't use regular expressions yet, you will discover in this book a whole new world of mastery over your data. If you already use them, you'll appreciate this book's unprecedented detail and breadth of coverage. If you think you know all you need to know about regular expressions, this book is a stunning eye-opener. In spite their wide availability, flexibility, and unparalleled power, regular expressions are frequently underutilized. Regular expressions allow you to code complex and subtle text processing that you never imagined could be automated. Regular expressions can save you time and aggravation. They can be used to craft elegant solutions to a wide range of problems. A command of regular expressions is an invaluable skill. Yet what is power in the hands of an expert can be fraught with peril for the unwary. Mastering Regular Expressions will help you navigate the minefield to becoming an expert. Once you've mastered regular expressions, they'll become an invaluable part of your toolkit. You will wonder how you ever got by without them. Mastering Regular Expressions, Second Edition has been thoroughly updated to include all the new features of Perl 5.8, as well as several other languages, including Java, VB.NET, C#, Python, JavaScript, Tcl, and Ruby. Written in the lucid, entertaining tone that made a complex, dry topic crystal-clear to thousands of programmers, and sprinkled with solutions to complex real-world problems, Mastering Regular Expressions offers a wealth information that you can put to immediate use. Topics include:

<li type="disc">A comparison of features among different versions of many languages and tools <li type="disc">How the regular expression engine works <li type="disc">Optimization (major savings available here!) <li type="disc">Matching just what you want, but not what you don't want <li type="disc">Sections and chapters on individual languages

具体描述

读后感

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正则表达式非常强大,在各种语言都有相关的包或库。看完了前五章已经对我大有帮助!翻译也不错,读起来顺畅,内容包括了从入门到精通,后面几章主要是分语言来讲解正则的应用,有Perl、Java、.NET和PHP,可以选自己掌握的语言来看。本人认为是程序员必读的一本工具书。  

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如果你只想“用”正则表达式,那么就别读这本书了,市面上任何一本编程书籍中讲解正则表达式的一章就足够了,网上的资料也很齐全。本书面向的读者是 1) 会用正则表达式 2) 愿意从一个代码工人向专家进化的 3) 对技术有狂热的追求的 本书着重讲解关于正则表达式匹配原理...  

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如果你只想“用”正则表达式,那么就别读这本书了,市面上任何一本编程书籍中讲解正则表达式的一章就足够了,网上的资料也很齐全。本书面向的读者是 1) 会用正则表达式 2) 愿意从一个代码工人向专家进化的 3) 对技术有狂热的追求的 本书着重讲解关于正则表达式匹配原理...  

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看正则的缘由: Vim用的有一短时间了, 时常用里面的替换功能,但有时发现简单替换仍旧力不从心,觉得应该看些正则的东西。 网上查了些正则的例子,但看过例子之后,只是觉得当前的东西可以用了,却始终抓不到边际本质。 暑假决定给自己放一周,平时的MRI的东西和Matlab,Pyth...  

用户评价

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O'Reilly RegularExpressions

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看过两章

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这本书我读过

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这本书我读过

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读过中文版,感觉有些太详细了,应用不到。

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