Mastering Regular Expressions, Second Edition

出版者:O'Reilly Media

作者:Jeffrey E F Friedl

页数:0

出版时间:2002-07-15

价格:USD 39.95

装帧:Paperback

isbn号码:9780596002893

图书标签:正则表达式RegularExpressionsProgrammingO'Reilly编程RegexRE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

读后感

第一类：GEN-ADML-ST-IDENTIFIANT.XXXX 第二类：S2131000_XXX_REQ_XXX 注：XXX表示数字 第一类是用‘-’ 第二类是用‘_’  

第一类：GEN-ADML-ST-IDENTIFIANT.XXXX 第二类：S2131000_XXX_REQ_XXX 注：XXX表示数字 第一类是用‘-’ 第二类是用‘_’  

书是好书，如之前一人的评论，性价比很高。个人认为，如果你的日常工作经常涉及文本处理，那读本书应该能提升你的工作效率。 再谈翻译，虽然很多人说，本书翻译的质量不错，但实际上，翻译有很多错误，而且一些错误直接影响到文义，如要精读，还是应该辅以英文原文。  

第一类：GEN-ADML-ST-IDENTIFIANT.XXXX 第二类：S2131000_XXX_REQ_XXX 注：XXX表示数字 第一类是用‘-’ 第二类是用‘_’  

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。  

用户评价

看过两章

读过中文版，感觉有些太详细了，应用不到。

mini version

regex界只此一本～，中间原理和优化的2章，非常难懂，需要多读几遍，后边的语言相关选择自己喜爱的读就行了，可惜没有python的。

读过中文版，感觉有些太详细了，应用不到。