Introducing Regular Expressions

Introducing Regular Expressions
Author: Michael Fitzgerald
Publsiher: "O'Reilly Media, Inc."
Total Pages: 136
Release: 2012-07-24
ISBN: 1449392687
Category: Computers
Language: EN, FR, DE, ES & NL

Introducing Regular Expressions Book Excerpt:

Covers the fundamentals of regular expressions, describing how they work, the most commonly used syntax, and applying methods for finding patterns in text.

Introducing Regular Expressions

Introducing Regular Expressions
Author: Jörg Krause
Publsiher: Apress
Total Pages: 48
Release: 2016-12-22
ISBN: 1484225082
Category: Computers
Language: EN, FR, DE, ES & NL

Introducing Regular Expressions Book Excerpt:

This book is your easy-to-digest and concise guide to regular expressions in JavaScript, this book teaches you the very basics and can be used in the browser or on the server. Explore and understand how to use regular expressions in all JavaScript environments. Presented in four key concept sections, Introducing Regular Expressions shows how to create and use regular expressions to accelerate your JavaScript development. What You'll Learn What regular expressions are and why you should use them Use useful expressions (including examples) Reference features and functions Use regular expressions in all JavaScript environments Who This Book Is For Developers of web applications who want to explore the capabilities of JavaScript based apps on both, client and server. It’s suitable for beginners that have a basic understanding of JavaScript already.

Introducing Regular Expressions

Introducing Regular Expressions
Author: Michael Fitzgerald
Publsiher: "O'Reilly Media, Inc."
Total Pages: 154
Release: 2012-07-10
ISBN: 1449338895
Category: Computers
Language: EN, FR, DE, ES & NL

Introducing Regular Expressions Book Excerpt:

If you’re a programmer new to regular expressions, this easy-to-follow guide is a great place to start. You’ll learn the fundamentals step-by-step with the help of numerous examples, discovering first-hand how to match, extract, and transform text by matching specific words, characters, and patterns. Regular expressions are an essential part of a programmer’s toolkit, available in various Unix utlilities as well as programming languages such as Perl, Java, JavaScript, and C#. When you’ve finished this book, you’ll be familiar with the most commonly used syntax in regular expressions, and you’ll understand how using them will save you considerable time. Discover what regular expressions are and how they work Learn many of the differences between regular expressions used with command-line tools and in various programming languages Apply simple methods for finding patterns in text, including digits, letters, Unicode characters, and string literals Learn how to use zero-width assertions and lookarounds Work with groups, backreferences, character classes, and quantifiers Use regular expressions to mark up plain text with HTML5

Learning Regular Expressions

Learning Regular Expressions
Author: Ben Forta
Publsiher: Addison-Wesley Professional
Total Pages: 144
Release: 2018-05-01
ISBN: 0134757041
Category: Computers
Language: EN, FR, DE, ES & NL

Learning Regular Expressions Book Excerpt:

Learn to use one of the most powerful text processing and manipulation tools available Regular expression experts have long been armed with an incredibly powerful tool, one that can be used to perform all sorts of sophisticated text processing and manipulation in just about every language and on every platform. That’s the good news. The bad news is that for too long, regular expressions have been the exclusive property of only the most tech savvy. Until now. Ben Forta's Learning Regular Expressions teaches you the regular expressions that you really need to know, starting with simple text matches and working up to more complex topics, including the use of backreferences, conditional evaluation, and look-ahead processing. You’ll learn what you can use, and you’ll learn it methodically, systematically, and simply. Regular expressions are nowhere near as complex as they appear to be at first glance. All it takes is a clear understanding of the problem being solved and how to leverage regular expressions to solve them. Read and understand regular expressions Use literal text and metacharacters to build powerful search patterns Take advantage of advanced regular expression features, including lookahead and backreferences Perform powerful search-and-replace operations in all major professional editing tools Add sophisticated form and text processing to web applications Search for files using command-line tools like grep and egrep Use regular expressions in programming languages like JavaScript, Java, PHP, Python, Microsoft .NET, and C#, as well as in DBMSs including MySQL and Oracle Work with phone numbers, postal codes, social security numbers, IP addresses, URLs, email addresses, and credit card numbers Contents at a Glance 1 Introducing Regular Expressions 2 Matching Single Characters 3 Matching Sets of Characters 4 Using Metacharacters 5 Repeating Matches 6 Position Matching 7 Using Subexpressions 8 Using Backreferences 9 Looking Ahead and Behind 10 Embedding Conditions 11 Regular Expression Solutions to Common Problems Appendix A Regular Expressions in Popular Applications and Languages

Linux and UNIX Shell Programming

Linux and UNIX Shell Programming
Author: D. S. W. Tansley,David V. Tansley
Publsiher: Addison-Wesley Professional
Total Pages: 504
Release: 2000
ISBN: 9780201674729
Category: Computers
Language: EN, FR, DE, ES & NL

Linux and UNIX Shell Programming Book Excerpt:

Learn how to create and develop shell scripts in a step-by-step manner increasing your knowledge as you progress through the book. Learn how to work the shell commands so you can be more productive and save you time.

Introducing Regular Expressions

Introducing Regular Expressions
Author: Michael Fitzgerald
Publsiher: O'Reilly Media
Total Pages: 154
Release: 2012-07-10
ISBN: 1449338909
Category: Computers
Language: EN, FR, DE, ES & NL

Introducing Regular Expressions Book Excerpt:

If you’re a programmer new to regular expressions, this easy-to-follow guide is a great place to start. You’ll learn the fundamentals step-by-step with the help of numerous examples, discovering first-hand how to match, extract, and transform text by matching specific words, characters, and patterns. Regular expressions are an essential part of a programmer’s toolkit, available in various Unix utlilities as well as programming languages such as Perl, Java, JavaScript, and C#. When you’ve finished this book, you’ll be familiar with the most commonly used syntax in regular expressions, and you’ll understand how using them will save you considerable time. Discover what regular expressions are and how they work Learn many of the differences between regular expressions used with command-line tools and in various programming languages Apply simple methods for finding patterns in text, including digits, letters, Unicode characters, and string literals Learn how to use zero-width assertions and lookarounds Work with groups, backreferences, character classes, and quantifiers Use regular expressions to mark up plain text with HTML5

Mastering Regular Expressions

Mastering Regular Expressions
Author: Jeffrey E. F. Friedl
Publsiher: "O'Reilly Media, Inc."
Total Pages: 460
Release: 2002
ISBN: 9780596002893
Category: Computers
Language: EN, FR, DE, ES & NL

Mastering Regular Expressions Book Excerpt:

Introduces regular expressions and how they are used, discussing topics including metacharacters, nomenclature, matching and modifying text, expression processing, benchmarking, optimizations, and loops.

Sams Teach Yourself Regular Expressions in 10 Minutes

Sams Teach Yourself Regular Expressions in 10 Minutes
Author: Ben Forta
Publsiher: Sams Publishing
Total Pages: 146
Release: 2004
ISBN: 9780672325663
Category: Computers
Language: EN, FR, DE, ES & NL

Sams Teach Yourself Regular Expressions in 10 Minutes Book Excerpt:

Introduces regular expressions and how they are used, discussing topics including metacharacters, nomenclature, matching and modifying text, expression processing, benchmarking, optimizations, and loops.

Mastering Python Regular Expressions

Mastering Python Regular Expressions
Author: Félix López,Víctor Romero
Publsiher: Packt Publishing Ltd
Total Pages: 110
Release: 2014-02-21
ISBN: 1783283165
Category: Computers
Language: EN, FR, DE, ES & NL

Mastering Python Regular Expressions Book Excerpt:

A short and straight to the point guide that explains the implementation of Regular Expressions in Python. This book is aimed at Python developers who want to learn how to leverage Regular Expressions in Python. Basic knowledge of Python is required for a better understanding.

Introducing Regular Expressions

Introducing Regular Expressions
Author: Luca J. Flynn
Publsiher: CreateSpace
Total Pages: 94
Release: 2015-08-10
ISBN: 9781516831807
Category: Electronic Book
Language: EN, FR, DE, ES & NL

Introducing Regular Expressions Book Excerpt:

Thought-provoking and accessible in approach, this updated and expanded second edition of the Introducing Regular Expressions provides a user-friendly introduction to the subject, Taking a clear structural framework, it guides the reader through the subject's core elements. A flowing writing style combines with the use of illustrations and diagrams throughout the text to ensure the reader understands even the most complex of concepts. This succinct and enlightening overview is a required reading for advanced graduate-level students. We hope you find this book useful in shaping your future career. Feel free to send us your enquiries related to our publications to [email protected] Rise Press

Java Regular Expressions

Java Regular Expressions
Author: Mehran Habibi
Publsiher: Apress
Total Pages: 280
Release: 2008-01-01
ISBN: 1430207094
Category: Computers
Language: EN, FR, DE, ES & NL

Java Regular Expressions Book Excerpt:

Expert author Habibi offers a look at what regular expressions are and how to use the Java library to process them. His book uses plenty of examples to show typical and atypical uses of the library, thus becoming a powerful learning tool. For instance, comprehensive examples for each and every regex method and class are given, along with advice on their appropriate use and performance considerations.

ActionScript 3 0 Bible

ActionScript 3 0 Bible
Author: Roger Braunstein,Mims H. Wright,Josuha J. Noble
Publsiher: John Wiley & Sons
Total Pages: 735
Release: 2007-10-29
ISBN: 0470135603
Category: Computers
Language: EN, FR, DE, ES & NL

ActionScript 3 0 Bible Book Excerpt:

Build rich Internet applications and more ActionScript has matured into a full-fledged, object-oriented programming language for creating cutting-edge Web applications, and this comprehensive book is just what you need to succeed. If you want to addinteractivity to Flash, build Flex applications, or work with animation -- it's all here, and more. Packed with clear instruction, step-by-step tutorials, and advanced techniques, this book is your go-to guide to unlock the power of this amazing language. Learn the basics: expressions, variables, functions, and more Apply object-oriented programming and principles to structure reusable, dependable code Master common data structures such as Strings, Arrays, and Objects Work with XML using the new E4X extensions Take control of the powerful new event model to write interactive software Discover new display types such as Shape and Sprite Add sound, video, animation, and effects Debug, handle errors, and make your applications fault-tolerant Read, write, and store data in binary format

Beginning Regular Expressions

Beginning Regular Expressions
Author: Andrew Watt
Publsiher: John Wiley & Sons
Total Pages: 742
Release: 2005-02-04
ISBN: 0764574892
Category: Computers
Language: EN, FR, DE, ES & NL

Beginning Regular Expressions Book Excerpt:

This book introduces the various parts of the construction of a regular expression pattern, explains what they mean, and walks you through working examples showing how they work and why they do what they do. By working through the examples, you will build your understanding of how to make regular expressions do what you want them to do and avoid creating regular expressions that don t meet your intentions. Beginning chapters introduce regular expressions and show you a method you can use to break down a text manipulation problem into component parts so that you can make an intelligent choice about constructing a regular expression pattern that matches what you want it to match and avoids matching unwanted text. To solve more complex problems, you should set out a problem definition and progressively refine it to express it in English in a way that corresponds to a regular expression pattern that does what you want it to do. The second part of the book devotes a chapter to each of several technologies available on the Windows platform. You are shown how to use each tool or language with regular expressions (for example, how to do a lookahead in Perl or create a named variable in C#). Regular expressions can be useful in applications such as Microsoft Word, OpenOffice.org Writer, Microsoft Excel, and Microsoft Access. A chapter is devoted to each. In addition, tools such as the little–known Windows findstr utility and the commercial PowerGrep tool each have a chapter showing how they can be used to solve text manipulation tasks that span multiple files. The use of regular expressions in the MySQL and Microsoft SQL Server databases are also demonstrated. Several programming languages have a chapter describing the metacharacters available for use in those languages together with demonstrations of how the objects or classes of that language can be used with regular expressions. The languages covered are VBScript, Javascript, Visual Basic .NET, C#, PHP, Java, and Perl. XML is used increasingly to store textual data. The W3C XML Schema definition language can use regular expressions to automatically validate data in an XML document. W3C XML Schema has a chapter demonstrating how regular expressions can be used with the xs:pattern element. Chapters 1 through 10 describe the component parts of regular expression patterns and show you what they do and how they can be used with a variety of text manipulation tools and languages. You should work through these chapters in order and build up your understanding of regular expressions. The book then devotes a chapter to each of several text manipulation tools and programming languages. These chapters assume knowledge from Chapters 1 through 10, but you can dip into the tool–specific and language–specific chapters in any order you want.

Java All In One Desk Reference For Dummies

Java All In One Desk Reference For Dummies
Author: Doug Lowe,Barry A. Burd
Publsiher: John Wiley & Sons
Total Pages: 912
Release: 2011-02-25
ISBN: 1118051335
Category: Computers
Language: EN, FR, DE, ES & NL

Java All In One Desk Reference For Dummies Book Excerpt:

Eight minibooks comprising nearly 900 pages give developers the tips and techniques they need to get up and running on the new J2SE 6 (Java Standard Edition 6) and JDK 6 (Java Development Kit 6) This friendly, all-inclusive reference delivers the lowdown on Java language and syntax fundamentals as well as Java server-side programming, with explanations, reference information, and how-to instructions for both beginning and intermediate-to-advanced programmers Minibooks cover Java basics; programming basics; strings, arrays, and collections; programming techniques; Swing; Web programming; files and databases; and fun and games

Finite Automata Their Algebras and Grammars

Finite Automata  Their Algebras and Grammars
Author: J. Richard Büchi
Publsiher: Springer Science & Business Media
Total Pages: 316
Release: 2013-06-29
ISBN: 1461388538
Category: Mathematics
Language: EN, FR, DE, ES & NL

Finite Automata Their Algebras and Grammars Book Excerpt:

The author, who died in 1984, is well-known both as a person and through his research in mathematical logic and theoretical computer science. In the first part of the book he presents the new classical theory of finite automata as unary algebras which he himself invented about 30 years ago. Many results, like his work on structure lattices or his characterization of regular sets by generalized regular rules, are unknown to a wider audience. In the second part of the book he extends the theory to general (non-unary, many-sorted) algebras, term rewriting systems, tree automata, and pushdown automata. Essentially Büchi worked independent of other rersearch, following a novel and stimulating approach. He aimed for a mathematical theory of terms, but could not finish the book. Many of the results are known by now, but to work further along this line presents a challenging research program on the borderline between universal algebra, term rewriting systems, and automata theory. For the whole book and again within each chapter the author starts at an elementary level, giving careful explanations and numerous examples and exercises, and then leads up to the research level. In this way he covers the basic theory as well as many nonstandard subjects. Thus the book serves as a textbook for both the beginner and the advances student, and also as a rich source for the expert.

Puppet 4 10 Beginner s Guide

Puppet 4 10 Beginner s Guide
Author: John Arundel
Publsiher: Packt Publishing Ltd
Total Pages: 268
Release: 2017-05-31
ISBN: 1787120961
Category: Computers
Language: EN, FR, DE, ES & NL

Puppet 4 10 Beginner s Guide Book Excerpt:

Puppet is great for developers, system administrators, IT professionals, and anyone laying the foundation for DevOps practices – this comprehensive guide will get you up to speed, all the way from installation to automation to the latest features of Puppet 4.10. About This Book Develop skills to run Puppet 4.10 on single or multiple servers without hiccups Use Puppet to spin up and manage cloud resources such as Amazon EC2 instances Take full advantage of the powerful new features of Puppet 4.10, including loops, data types, structured facts, R10K module management, control repos, and EPP templates Who This Book Is For Puppet Beginner's Guide, Second Edition is designed for those who are new to Puppet, including system administrators and developers who are looking to manage computer server systems for configuration management. No prior programming or system administration experience is assumed. What You Will Learn Covers the latest Puppet 4.10 release Install and set up Puppet and discover the latest and most advanced features Configure, build, and run containers in production using Puppet's industry-leading Docker support Deploy configuration files and templates at super-fast speeds and manage user accounts and access control Automate your IT infrastructure Use the latest features in Puppet 4 onward and its official modules Manage clouds, containers, and orchestration Get to know the best practices to make Puppet more reliable and increase its performance In Detail Puppet 4.10 Beginner's Guide, Second Edition, gets you up and running with the very latest features of Puppet 4.10, including Docker containers, Hiera data, and Amazon AWS cloud orchestration. Go from beginner to confident Puppet user with a series of clear, practical examples to help you manage every aspect of your server setup. Whether you're a developer, a system administrator, or you are simply curious about Puppet, you'll learn Puppet skills that you can put into practice right away. With practical steps giving you the key concepts you need, this book teaches you how to install packages and config files, create users, set up scheduled jobs, provision cloud instances, build containers, and so much more. Every example in this book deals with something real and practical that you're likely to need in your work, and you'll see the complete Puppet code that makes it happen, along with step-by-step instructions for what to type and what output you'll see. All the examples are available in a GitHub repo for you to download and adapt for your own server setup. Style and approach This tutorial is packed with quick step-by-step instructions that are immediately applicable for beginners. This is an easy-to-read guide, to learn Puppet from scratch, that explains simply and clearly all you need to know to use this essential IT power tool, while applying these solutions to real-world scenarios.

Adobe ColdFusion 8 Web Application Construction Kit Volume 3

Adobe ColdFusion 8 Web Application Construction Kit  Volume 3
Author: Ben Forta,Charlie Arehart,Jeffrey Bouley,Raymond Camden,Sarge Sargent,Robi Sen,Jeff Tapper,Matt Tatam
Publsiher: Adobe Press
Total Pages: 696
Release: 2007-12-26
ISBN: 9780132701242
Category: Computers
Language: EN, FR, DE, ES & NL

Adobe ColdFusion 8 Web Application Construction Kit Volume 3 Book Excerpt:

The ColdFusion Web Application Construction Kit is the best-selling ColdFusion series of all time—used by more ColdFusion developers to learn the product than any other books. Volume 3, Advanced Application Development introduces advanced ColdFusion features and technologies, including ensuring high availability, security and access control implementations, Java and .NET integration, using feeds and web services, connecting to IM networks, and server OS integration. Complete coverage of ColdFusion 8 starts in Volume 1, Getting Started (ISBN 0-321-51548-X) and Volume 2 Application Development (ISBN 0-321-51546-3).

Professional Search Engine Optimization with ASP NET

Professional Search Engine Optimization with ASP NET
Author: Cristian Darie,Jaimie Sirovich
Publsiher: John Wiley & Sons
Total Pages: 410
Release: 2007-09-04
ISBN: 0470131470
Category: Computers
Language: EN, FR, DE, ES & NL

Professional Search Engine Optimization with ASP NET Book Excerpt:

Provides information on creating and maintaining Web sites that are optimized for search engines.

Using and Administering Linux Volume 2

Using and Administering Linux  Volume 2
Author: David Both
Publsiher: Apress
Total Pages: 583
Release: 2019-12-11
ISBN: 1484254554
Category: Computers
Language: EN, FR, DE, ES & NL

Using and Administering Linux Volume 2 Book Excerpt:

Experience an in-depth exploration of logical volume management and the use of file managers to manipulate files and directories and the critical concept that, in Linux, everything is a file and some fun and interesting uses of the fact that everything is a file. This book builds upon the skills you learned in Volume 1 of this course and it depends upon the virtual network and virtual machine created there. More experienced Linux users can begin with this volume and download the assigned script that will set up the VM for the start of Volume 2. Instructions with the script will provide specifications for configuration of the virtual network and the virtual machine. Refer to the volume overviews in the book's introduction to select the volume of this course most appropriate for your current skill level. You’ll see how to manage and monitor running processes, discover the power of the special filesystems, monitor and tune the kernel while it is running – without a reboot. You’ll then turn to regular expressions and the power that using them for pattern matching can bring to the command line, and learn to manage printers and printing from the command line and unlock the secrets of the hardware on which your Linux operating system is running. Experiment with command line programming and how to automate various administrative tasks, networking, and the many services that are required in a Linux system. Use the logs and journals to look for clues to problems and confirmation that things are working correctly, and learn to enhance the security of your Linux systems and how to perform easy local and remote backups. What You Will Learn Understand Logical Volume Management, using file managers, and special filesystemsExploit everything in a filePerform command line programming and basic automationConfigure printers and manage other hardwareManage system services with systemd, user management, security, and local and remote backups using simple and freely available tools Who This Book Is For Anyone who wants to continue to learn Linux in depth as an advanced user and system administrator at the command line while using the GUI desktop to leverage productivity.

New Perspectives on HTML5 CSS3 and JavaScript

New Perspectives on HTML5  CSS3  and JavaScript
Author: Patrick M. Carey
Publsiher: Cengage Learning
Total Pages: 1336
Release: 2017-10-18
ISBN: 133751635X
Category: Computers
Language: EN, FR, DE, ES & NL

New Perspectives on HTML5 CSS3 and JavaScript Book Excerpt:

Today’s current and future professionals can now discover the thorough instruction needed to build dynamic, interactive Web sites from scratch with NEW PERSPECTIVES ON HTML5, CSS3, AND JAVASCRIPT, 6E. Part of the popular New Perspectives Series, this user-friendly book provides comprehensive coverage of HTML, CSS, and JavaScript with an inviting approach that starts with the basics and does not require any prior knowledge on the subject. Detailed explanations of key concepts and skills make even the most challenging topics clear and accessible. Case scenarios and case problems place the most complex concepts within an understandable and practical context. Readers develop important problem solving skills while working through the book’s realistic exercises. Proven applications and an interesting approach help readers retain the material and apply what they’ve learned in today’s professional environment. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.