Regex Quick Syntax Reference

2018-08-17 Computers

Author : Zsolt Nagy
Release : 2018-08-17
Genre : Computers
Kind : eBook
Book Rating : 761/5 ( reviews)

GET EBOOK

Book Synopsis Regex Quick Syntax Reference by : Zsolt Nagy

Download or read book Regex Quick Syntax Reference written by Zsolt Nagy. This book was released on 2018-08-17. Available in PDF, EPUB and Kindle. Book excerpt: This quick guide to regular expressions is a condensed code and syntax reference for an important programming technique. It demonstrates regex syntax in a well-organized format that can be used as a handy reference, showing you how to execute regexes in many languages, including JavaScript, Python, Java, and C#. The Regex Quick Syntax Reference features short, focused code examples that show you how to use regular expressions to validate user input, split strings, parse input, and match patterns. Utilizing regular expressions to deal with search/replace and filtering data for backend coding is also covered. You won’t find any bloated samples, drawn out history lessons, or witty stories in this book. What you will find is a language reference that is concise and highly accessible. The book is packed with useful information and is a must-have for any programmer. What You Will Learn Formulate an expression Work with arbitrary char classes, disjunctions, and operator precedence Execute regular expressions and visualize using finite state machines Deal with modifiers, including greedy and lazy loops Handle substring extraction from regex using Perl 6 capture groups, capture substrings, and reuse substrings Who This Book Is For If you have dealt with at least one programming language, chances are you know enough to understand regular expressions, and the examples in this book will help you develop proficiency.

Regular Expression Pocket Reference

2007-07-18 Computers

Author : Tony Stubblebine
Release : 2007-07-18
Genre : Computers
Kind : eBook
Book Rating : 271/5 ( reviews)

GET EBOOK

Book Synopsis Regular Expression Pocket Reference by : Tony Stubblebine

Download or read book Regular Expression Pocket Reference written by Tony Stubblebine. This book was released on 2007-07-18. Available in PDF, EPUB and Kindle. Book excerpt: A guide to the syntax and semantics of regular expressions for Perl 5.8, Ruby, Java, PHP, C#, .NET, Python, JavaScript, and PCRE.

Oracle Regular Expressions Pocket Reference

2003-09-05 Computers

Author : Jonathan Gennick
Release : 2003-09-05
Genre : Computers
Kind : eBook
Book Rating : 491/5 ( reviews)

GET EBOOK

Book Synopsis Oracle Regular Expressions Pocket Reference by : Jonathan Gennick

Download or read book Oracle Regular Expressions Pocket Reference written by Jonathan Gennick. This book was released on 2003-09-05. Available in PDF, EPUB and Kindle. Book excerpt: Support for regular expressions in SQL and PL/SQL is one of the most exciting features of Oracle Database 10G. Oracle has long supported the ANSI-standard LIKE predicate for rudimentary pattern matching, but regular expressions take pattern matching to a new level. They provide a powerful way to select data that matches a pattern, as well as to manipulate, rearrange, and change that data.This concise pocket guide is part tutorial and part quick-reference. It's suitable for those who have never used regular expressions before, as well as those who have experience with Perl and other languages supporting regular expressions. The book describes Oracle Database 10G's support for regular expressions, including globalization support and differences between Perl's syntax and the POSIX syntax supported by Oracle 10G. It also provides a comprehensive reference, including examples, to all supported regular expression operators, functions, and error messages.O'Reilly's Pocket References have become a favorite among developers and database administrators everywhere. By providing a wealth of important details in a concise, well-organized format, these handy books deliver just what you need to complete the task at hand. Whether you're using regular expressions for the first time or applying your skills from other languages to the latest version of Oracle, the Oracle Regular Expressions Pocket Reference is the book to have close by.

Perl 6 Quick Syntax Reference

2019-10-02 Computers

Author : J.J. Merelo
Release : 2019-10-02
Genre : Computers
Kind : eBook
Book Rating : 569/5 ( reviews)

GET EBOOK

Book Synopsis Perl 6 Quick Syntax Reference by : J.J. Merelo

Download or read book Perl 6 Quick Syntax Reference written by J.J. Merelo. This book was released on 2019-10-02. Available in PDF, EPUB and Kindle. Book excerpt: This condensed code and syntax reference book presents the Raku (formerly known as Perl 6) scripting language in a well-organized format designed to be used time and again. It contains an easy-to-read and use guide to Raku for software application development. Using this book will give you a feel for the language, as well as an introduction to the different features (such as object-oriented programming) that make Raku such a unique language. You won’t find any technical jargon, bloated samples, drawn out history lessons, or witty stories in this book. Perl 6 Quick Syntax Reference is packed with useful information and is a must-have for any developer new to Raku. What You Will LearnUse Raku expressions and operators Work with Raku data access and persistent dataProcess complex data structures available in RakuWork with functions, modules, and moreUse Raku classes, roles, and traitsTake advantage of regular expressions and grammars using Raku Use the Unicode standard to its full extent in your scripts Who This Book Is For Those new to Raku who have at least some programming experience in any scripting language.

Regular Expressions Cookbook

2012-08-13 Computers

Author : Jan Goyvaerts
Release : 2012-08-13
Genre : Computers
Kind : eBook
Book Rating : 486/5 ( reviews)

GET EBOOK

Book Synopsis Regular Expressions Cookbook by : Jan Goyvaerts

Download or read book Regular Expressions Cookbook written by Jan Goyvaerts. This book was released on 2012-08-13. Available in PDF, EPUB and Kindle. Book excerpt: Take the guesswork out of using regular expressions. With more than 140 practical recipes, this cookbook provides everything you need to solve a wide range of real-world problems. Novices will learn basic skills and tools, and programmers and experienced users will find a wealth of detail. Each recipe provides samples you can use right away. This revised edition covers the regular expression flavors used by C#, Java, JavaScript, Perl, PHP, Python, Ruby, and VB.NET. You’ll learn powerful new tricks, avoid flavor-specific gotchas, and save valuable time with this huge library of practical solutions. Learn regular expressions basics through a detailed tutorial Use code listings to implement regular expressions with your language of choice Understand how regular expressions differ from language to language Handle common user input with recipes for validation and formatting Find and manipulate words, special characters, and lines of text Detect integers, floating-point numbers, and other numerical formats Parse source code and process log files Use regular expressions in URLs, paths, and IP addresses Manipulate HTML, XML, and data exchange formats Discover little-known regular expression tricks and techniques

Popular eBooks

Regex Quick Syntax Reference

Regular Expression Pocket Reference

Oracle Regular Expressions Pocket Reference

Perl 6 Quick Syntax Reference

Regular Expressions Cookbook

You may also like...