Ruby Pocket Reference

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Ruby Pocket Reference

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Author : Michael Fitzgerald
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2007-07-18

Ruby Pocket Reference written by Michael Fitzgerald and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-07-18 with Computers categories.

Although Ruby is an easy language to learn, in the heat of action you may find that you can't remember the correct syntax for a conditional or the name of a method. This handy pocket reference offers brief yet clear explanations of Ruby's core components, from operators to reserved words to data structures to method syntax, highlighting those key features that you'll likely use every day when coding Ruby. Whether you've come to Ruby because of the Rails web development framework --Ruby's killer app -- or simply because it's a relatively clean, powerful and expressive language that's useful for a lot of applications, the Ruby Pocket Reference is organized to help you find what you need quickly. This book not only will get you up to speed on how Ruby works, it provides you with a handy reference you can use anywhere, anytime. In this book, you find essential information on: Reserved words, operators, comments, numbers, variables, ranges, and symbols Predefined variables andglobal constants Conditional statements, method use, classes, and modules (mixins) Lists of methods from the Object, String, Array, and Hash classes and the Kernel module sprintf andtime formatting directories Interactive Ruby (irb) and the Ruby debugger Ruby documentation You also get information on the RubyGems package utility and Rake, a build tool similar to make.. If you're using Ruby daily and just want the facts-fast-Ruby Pocket Reference is your book.

Ruby Pocket Reference

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Author : Michael Fitzgerald
language : en
Publisher:
Release Date : 2015

Ruby Pocket Reference written by Michael Fitzgerald and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Object-oriented programming (Computer science) categories.

Regular Expression Pocket Reference

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Author : Tony Stubblebine
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2007-07-18

Regular Expression Pocket Reference written by Tony Stubblebine and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-07-18 with Computers categories.

A guide to the syntax and semantics of regular expressions for Perl 5.8, Ruby, Java, PHP, C#, .NET, Python, JavaScript, and PCRE.

Ruby Pocket Reference

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Author : Michael Fitzgerald
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2015-08-10

Ruby Pocket Reference written by Michael Fitzgerald and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-10 with Computers categories.

Updated for Ruby 2.2, this handy reference offers brief yet clear explanations of Ruby’s core elements—from operators to blocks to documentation creation—and highlights the key features you may work with every day. Need to know the correct syntax for a conditional? Forgot the name of that String method? This book is organized to help you find the facts fast. Ruby Pocket Reference, 2nd Edition is ideal for experienced programmers who are new to Ruby. Whether you’ve come to Ruby because of Rails, or you want to take advantage of this clean, powerful, and expressive language for other applications, this reference will help you easily pinpoint the information you need. You’ll find detailed reference material for: Keywords, operators, comments, numbers, and symbols Variables, pre-defined global variables, and regular expressions Conditional statements, method use, classes, and exception handling Methods for the BasicObject, Object, Kernel, String, Array, and Hash classes Time formatting directives New syntax since Ruby 1.9

Rails Pocket Reference

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Author : Eric Berry
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2008-09-29

Rails Pocket Reference written by Eric Berry and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-09-29 with Computers categories.

Rails 2.1 brings a new level of stability and power to this acclaimed web development framework, but keeping track of its numerous moving parts is still a chore. Rails Pocket Reference offers you a painless alternative to hunting for resources online, with brief yet thorough explanations of the most frequently used methods and structures supported by Rails 2.1, along with key concepts you need to work through the framework's most tangled corners. Organized to help you quickly find what you need, this book will not only get you up to speed on how Rails works, it also provides a handy reference you can use anywhere, anytime. Inside, you'll find essential information on how to: Install Rails with RubyGems Build, compile, and process files with Rake Test Rails applications using assertions and fixtures Use Rails with Ajax Connect objects to a database using ActiveRecord Make web requests with the Action Controller framework Use REST web service APIs And much more. Save yourself hours of frustration: If you use Rails daily and just want the facts -- fast -- this is your book.

Ruby In A Nutshell

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Author : Yukihiro Matsumoto
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2002

Ruby In A Nutshell written by Yukihiro Matsumoto and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Computers categories.

Portable and convenient, "Ruby Essentials" is a concise reference to the features of Ruby's command-line options, syntax, built-in variables, functions and other commonly used classes. Additional code, discussion and examples are included.

Linux Iptables Pocket Reference

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Author : Gregor N. Purdy
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2004-08-25

Linux Iptables Pocket Reference written by Gregor N. Purdy and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-08-25 with Computers categories.

Firewalls, Network Address Translation (NAT), network logging and accounting are all provided by Linux's Netfilter system, also known by the name of the command used to administer it, iptables. The iptables interface is the most sophisticated ever offered onLinux and makes Linux an extremely flexible system for any kind of network filtering you might do. Large sets of filtering rules can be grouped in ways that makes it easy to test them and turn them on and off.Do you watch for all types of ICMP traffic--some of them quite dangerous? Can you take advantage of stateful filtering to simplify the management of TCP connections? Would you like to track how much traffic of various types you get?This pocket reference will help you at those critical moments when someone asks you to open or close a port in a hurry, either to enable some important traffic or to block an attack. The book will keep the subtle syntax straight and help you remember all the values you have to enter in order to be as secure as possible. The book has an introductory section that describes applications,followed by a reference/encyclopaedic section with all the matches and targets arranged alphabetically.

The Ruby Programming Language

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Author : David Flanagan
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2008-01-25

The Ruby Programming Language written by David Flanagan and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-01-25 with Computers categories.

A guide to Ruby programming covers such topics as datatypes and objects, expressions, classes and modules, control structures, and the Ruby platform.

The Book Of Ruby

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Author : Huw Collingbourne
language : en
Publisher: No Starch Press
Release Date : 2011-07-11

The Book Of Ruby written by Huw Collingbourne and has been published by No Starch Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-11 with Computers categories.

Ruby is famous for being easy to learn, but most users only scratch the surface of what it can do. While other books focus on Ruby's trendier features, The Book of Ruby reveals the secret inner workings of one of the world's most popular programming languages, teaching you to write clear, maintainable code. You'll start with the basics—types, data structures, and control flows—and progress to advanced features like blocks, mixins, metaclasses, and beyond. Rather than bog you down with a lot of theory, The Book of Ruby takes a hands-on approach and focuses on making you productive from day one. As you follow along, you’ll learn to: –Leverage Ruby's succinct and flexible syntax to maximize your productivity –Balance Ruby's functional, imperative, and object-oriented features –Write self-modifying programs using dynamic programming techniques –Create new fibers and threads to manage independent processes concurrently –Catch and recover from execution errors with robust exception handling –Develop powerful web applications with the Ruby on Rails framework Each chapter includes a "Digging Deeper" section that shows you how Ruby works under the hood, so you'll never be caught off guard by its deceptively simple scoping, multithreading features, or precedence rules. Whether you're new to programming or just new Ruby, The Book of Ruby is your guide to rapid, real-world software development with this unique and elegant language.

Http Pocket Reference

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Author : Clinton Wong
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2000-06-06

Http Pocket Reference written by Clinton Wong and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-06-06 with Computers categories.

The HyperText Transfer Protocol, or HTTP, is the backbone of the World Wide Web. HTTP is the language that each web browser (or other web client) uses to communicate with servers around the world. All web programmers, administrators, and application developers need to be familiar with HTTP in order to work effectively.The HTTP Pocket Reference not only provides a solid conceptual foundation of HTTP, it also serves as a quick reference to each of the headers and status codes that comprise an HTTP transaction. The book starts with a tutorial of HTTP, but then explains the client request and server responses in more detail, and gives a thorough technical explanation of more advanced features of HTTP (such as persistent connections and caching).Most people use the Web every day without knowing anything about HTTP, but for those who need to get "beyond the browser," this book is the place to start.