Mastering Regular Expressions: Powerful Techniques for Perl and Other Tools (Nutshell Handbooks)

Friedl, Jeffrey E.F.

ISBN 10: 1565922573 / ISBN 13: 9781565922570

Published by O'Reilly, 1997

About this Item

The item shows wear from consistent use, but it remains in good condition and works perfectly. All pages and cover are intact (including the dust cover, if applicable). Spine may show signs of wear. Pages may include limited notes and highlighting. May NOT include discs, access code or other supplemental materials.

Seller Inventory # 4WILKM00O4N8

Bibliographic Details

• Title: Mastering Regular Expressions: Powerful Techniques for Perl and Other Tools (Nutshell Handbooks)
• Publisher: O'Reilly
• Publication Date: 1997
• Language: English
• ISBN 10: 1565922573
• ISBN 13: 9781565922570
• Binding: Soft cover
• Condition: Good

About this title

Synopsis

Regular expressions are a powerful tool for manipulating text and data. This book, with its unprecedented detail and breadth of coverage, will help you discover a whole new world of mastery over your computer and its data. Regular expressions are not a tool in and of themselves, but are included as part of a larger utility. The classic example is grep. Regular expressions can be found everywhere, such as in scripting languages (including Perl, Tcl, awk, and Python); editors (including Emacs, vi, and Nisus Writer); programming environments (including Delphi and Visual C++); and specialized tools (including lex, Expect, and sed). In this eye-opening book, author Jeffrey Friedl leads you through the steps of crafting a regular expression that gets the job done. He examines a variety of tools and uses them in an extensive array of examples, with a major focus on Perl.

Review

Regular expressions are a central element of UNIX utilities like egrep and programming languages such as Perl. But whether you're a UNIX user or not, you can benefit from a better understanding of regular expressions since they work with applications ranging from validating data-entry fields to manipulating information in multimegabyte text files. Mastering Regular Expressions quickly covers the basics of regular-expression syntax, then delves into the mechanics of expression-processing, common pitfalls, performance issues, and implementation-specific differences. Written in an engaging style and sprinkled with solutions to complex real-world problems, Mastering Regular Expressions offers a wealth information that you can put to immediate use.