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This cookbook provides more than 100 recipes to help you crunch data and manipulate text with regular expressions. Every programmer can find uses for regular expressions, but their power doesn`t come worry-free. Even seasoned users often suffer from poor performance, false positives, false negatives, or perplexing bugs. Regular Expressions Cookbook offers step-by-step instructions for some of the most common tasks involving this tool, with recipes for C#, Java, JavaScript, Perl, PHP, Python, Ruby, and VB.NET.
With this book, you will:
* Understand the basics of regular expressions through a concise tutorial
* Use regular expressions effectively in several programming and scripting languages
* Learn how to validate and format input
* Manage words, lines, special characters, and numerical values
* Find solutions for using regular expressions in URLs, paths, markup, and data exchange
* Learn the nuances of more advanced regex features
* Understand how regular expressions` APIs, syntax, and behavior differ from language to language
* Write better regular expressions for custom needs
Whether you`re a novice or an experienced user, Regular Expressions Cookbook will help deepen your knowledge of this unique and irreplaceable tool. You`ll learn powerful new tricks, avoid language-specific gotchas, and save valuable time with this huge library of proven solutions to difficult, real-world problems.
ISBN - 9788184047172
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Pages : 530
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