Mastering Regular Expressions
Understand your data and be more productive
Résumé
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.
As this book shows, a command of regular expressions is an invaluable skill. 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. 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.
Yet despite their wide availability, flexibility, and unparalleled power, regular expressions are frequently underutilized. 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 and help you optimize your use of regular expressions.
Mastering Regular Expressions, Third Edition, now includes a full chapter devoted to PHP and its powerful and expressive suite of regular expression functions, in addition to enhanced PHP coverage in the central "core" chapters. Furthermore, this edition has been updated throughout to reflect advances in other languages, including expanded in-depth coverage of Sun's java.util.regex package, which has emerged as the standard Java regex implementation.Topics include:
- A comparison of features among different versions of many languages and tools
- How the regular expression engine works
- Optimization (major savings available here!)
- Matching just what you want, but not what you don't want
- Sections and chapters on individual languages
Written in the lucid, entertaining tone that makes a complex, dry topic become crystal-clear to programmers, and sprinkled with solutions to complex real-world problems, Mastering Regular Expressions, Third Edition offers a wealth information that you can put to immediate use.
Sommaire
- Introduction to Regular Expressions
- Extended Introductor y Examples
- Over view of Regular Expression Features and Flavors
- The Mechanics of Expression Processing
- Practical Regex Techniques
- Crafting an Efficient Expression
- Perl
- Java
- .NET
- PHP
Avis des lecteurs
publié le 18/11/2008 Acheteur vérifié
Excellent
C'est sûrement le livre le plus complet dans son domaine. Jeffrey Friedl explique de A-Z tout le fonctionnement des expressions régulières, leurs mécanismes (NFA, DFA, ...) , leurs implémentations, leurs performances, à partir d'exemples clairs et précis. Il nous prend par la main et nous explique avec la plus grande précision tout ce que l'on doit savoir à ce sujet. La plupart des exemples sont écrits en Perl (très basique tout de même), mais des chapitres entiers sont consacrés aux différents langages (php, javascript...) A prendre de toute urgence pour toute personne désireuse de comprendre le fonctionnement des expressions régulières, de créer des moteurs de template ou de recherche avancés.
Caractéristiques techniques
| PAPIER | |
| Éditeur(s) | O'Reilly |
| Auteur(s) | Jeffrey E.F Friedl |
| Parution | 06/09/2006 |
| Édition | 3eme édition |
| Nb. de pages | 542 |
| Format | 18 x 23 |
| Couverture | Broché |
| Poids | 770g |
| Intérieur | Noir et Blanc |
| EAN13 | 9780596528126 |
| ISBN13 | 978-0-596-52812-6 |
Avantages Eyrolles.com
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