Ruby On Rails Power

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Ruby On Rails Power

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Author : Aneesha Bakharia
language : en
Publisher: Course Technology
Release Date : 2007

Ruby On Rails Power written by Aneesha Bakharia and has been published by Course Technology this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Electronic books categories.

Ruby on Rails is a feature-rich, easy to learn, and powerful web application framework that makes creating sophisticated, full featured web applications a snap. With the intuitive, straightforward nature of Ruby and the development platform provided by Rails, anyone can put together full-fledged web applications quickly, even if they're new to web programming. Ruby on Rails Power! is a comprehensive introduction to both the Ruby language and the Ruby on Rails framework, providing you with everything you need to author the next successful Web 2.0 application. It starts with the basics: installing Ruby, Ruby on Rails, and MySQL, and building a simple application in Rails. Then, since the Ruby on Rails framework is powered by the Ruby language, the book moves on to cover the basics of Ruby, making the learning curve for Ruby on Rails much easier to navigate. From there, the fundamentals everyone needs to develop a robust web application in Rails are covered in depth, from creating an interface to create, retrieve, update and delete records in a database with the Rails scaffold generator, to understanding the Model View Controller paradigm (Active Record, Action Controller and Action View) and using web services, AJAX, and Adobe Flex. By the end of the book, you'll have created numerous applications in Rails, including a blog, a wiki, and a forum.

Ruby For Rails Ruby Techniques For Rail Developers

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Author : David A. Black
language : en
Publisher: Dreamtech Press
Release Date : 2006

Ruby For Rails Ruby Techniques For Rail Developers written by David A. Black and has been published by Dreamtech Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.

Ruby for Rails developers achieve Ruby mastery. Each chapter deepens your Ruby knowledge and shows you how it connects to Rails. You will gain confidence working with objects and classes and learn how to leverage Ruby s elegant, expressive syntax for Rails application power. And you will become a better Rails developer through a deep understanding of the design of Rails itself and how to take advantage of it.

The Ruby On Rails 3 Tutorial And Reference Collection Collection

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Author : Michael Hartl
language : en
Publisher: Addison-Wesley
Release Date : 2011-12-09

The Ruby On Rails 3 Tutorial And Reference Collection Collection written by Michael Hartl and has been published by Addison-Wesley this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-12-09 with Computers categories.

The Ruby on Rails 3 Tutorial and Reference Collection consists of two bestselling Rails eBooks: Ruby on Rails 3 Tutorial: Learn Rails by Example by Michael Hartl The Rails 3 Way by Obie Fernandez In Ruby on Rails 3 Tutorial leading Rails developer Michael Hartl teaches Rails 3 by guiding you through the development of your own complete sample application using the latest techniques in Rails Web development. Drawing on his experience building RailsSpace, Insoshi, and other sophisticated Rails applications, Hartl illuminates all facets of design and implementation--including powerful new techniques that simplify and accelerate development. Hartl explains how each new technique solves a real-world problem and demonstrates this with bite-sized code that’s simple enough to understand, yet novel enough to be useful. The Rails 3 Way is the only comprehensive, authoritative guide to delivering production-quality code with Rails 3. Pioneering Rails expert Obie Fernandez and a team of leading experts illuminate the entire Rails 3 API, along with the idioms, design approaches, and libraries that make developing applications with Rails so powerful. You learn advanced Rails programming techniques that have been proven effective in day-to-day usage on dozens of production Rails systems. Dive deep into the Rails 3 codebase and discover why Rails is designed the way it is--and how to make it do what you want it to do. This collection helps you Install and set up your Rails development environment Go beyond generated code to truly understand how to build Rails applications from scratch Learn Test Driven Development (TDD) with RSpec Effectively use the Model-View-Controller (MVC) pattern Structure applications using the REST architecture Build static pages and transform them into dynamic ones Master the Ruby programming skills all Rails developers need Define high-quality site layouts and data models Implement registration and authentication systems, including validation and secure passwords Update, display, and delete users Add social features and microblogging, including an introduction to Ajax Record version changes with Git and share code at GitHub Simplify application deployment with Heroku Learn what’s new in Rails 3 Increase your productivity as a Web application developer Realize the overall joy in programming with Rails Leverage Rails’ powerful capabilities for building REST-compliant APIs Drive implementation and protect long-term maintainability using RSpec Design and manipulate your domain layer using Active Record Understand and program complex program flows using Action Controller Master sophisticated URL routing concepts Use Ajax techniques via Rails 3 support for unobtrusive JavaScript Learn to extend Rails with popular gems and plugins and how to write your own Extend Rails with the best third-party plug-ins and write your own Integrate email services into your applications with Action Mailer Improve application responsiveness with background processing Create your own non-Active Record domain classes using Active Model Master Rails’ utility classes and extensions in Active Support

Virtual Power Plant System Integration Technology

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Author : Chuzo Ninagawa
language : en
Publisher: Springer Nature
Release Date : 2021-10-07

Virtual Power Plant System Integration Technology written by Chuzo Ninagawa and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-07 with Technology & Engineering categories.

This book focuses on building air conditioning demand response and power storage batteries as the resources that make up the virtual power plant. The research and its outcomes presented in this book provide an overview of virtual power plant technology. The contents focus on both fundamentals and advanced topics such as role of central power supply control office, battery charge and discharge control system, power system simulation, system design for practical application, etc. This is a highly informative and carefully presented book, providing insight to students, engineers, and researchers in the field of power systems

Learning Ruby

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Author : Michael Fitzgerald
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2007-05-14

Learning Ruby 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 2007-05-14 with Computers categories.

You don't have to know everything about a car to drive one, and you don't need to know everything about Ruby to start programming with it. Written for both experienced and new programmers alike, Learning Ruby is a just-get-in-and-drive book -- a hands-on tutorial that offers lots of Ruby programs and lets you know how and why they work, just enough to get you rolling down the road. Interest in Ruby stems from the popularity of Rails, the web development framework that's attracting new devotees and refugees from Java and PHP. But there are plenty of other uses for this versatile language. The best way to learn is to just try the code! You'll find examples on nearly every page of this book that you can imitate and hack. Briefly, this book: Outlines many of the most important features of Ruby Demonstrates how to use conditionals, and how to manipulate strings in Ruby. Includes a section on regular expressions Describes how to use operators, basic math, functions from the Math module, rational numbers, etc. Talks you through Ruby arrays, and demonstrates hashes in detail Explains how to process files with Ruby Discusses Ruby classes and modules (mixins) in detail, including a brief introduction to object-oriented programming (OOP) Introduces processing XML, the Tk toolkit, RubyGems, reflection, RDoc, embedded Ruby, metaprogramming, exception handling, and other topics Acquaints you with some of the essentials of Rails, and includes a short Rails tutorial. Each chapter concludes with a set of review questions, and appendices provide you with a glossary of terms related to Ruby programming, plus reference material from the book in one convenient location. If you want to take Ruby out for a drive, Learning Ruby holds the keys.

Modernizing Ibm I Applications From The Database Up To The User Interface And Everything In Between

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Author : Nadir K. Amra
language : en
Publisher: IBM Redbooks
Release Date : 2015-12-07

Modernizing Ibm I Applications From The Database Up To The User Interface And Everything In Between written by Nadir K. Amra and has been published by IBM Redbooks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-07 with Computers categories.

This IBM® Redbooks® publication is focused on melding industry preferred practices with the unique needs of the IBM i community and providing a holistic view of modernization. This book covers key trends for application structure, user interface, data access, and the database. Modernization is a broad term when applied to applications. It is more than a single event. It is a sequence of actions. But even more, it is a process of rethinking how to approach the creation and maintenance of applications. There are tangible deliveries when it comes to modernization, the most notable being a modern user interface (UI), such as a web browser or being able to access applications from a mobile device. The UI, however, is only the beginning. There are many more aspects to modernization. Using modern tools and methodologies can significantly improve productivity and reduce long-term cost while positioning applications for the next decade. It is time to put the past away. Tools and methodologies have undergone significant transformation, improving functionality, usability, and productivity. This is true of the plethora of IBM tools and the wealth of tools available from many Independent Solution Providers (ISVs). This publication is the result of work that was done by IBM, industry experts, and by representatives from many of the ISV Tool Providers. Some of their tools are referenced in the book. In addition to reviewing technologies based on context, there is an explanation of why modernization is important and a description of the business benefits of investing in modernization. This critical information is key for line-of-business executives who want to understand the benefits of a modernization project. This book is appropriate for CIOs, architects, developers, and business leaders. Related information Making the Case for Modernization, IBM Systems Magazine

Foundation Rails 2

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Author : Eldon Alameda
language : en
Publisher: Apress
Release Date : 2008-11-23

Foundation Rails 2 written by Eldon Alameda and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-11-23 with Computers categories.

You've heard about this amazing web framework called Ruby on Rails that's taken the world by storm, but thought it was way too complex for you? Think again. Foundation Rails 2 takes you through your first steps in Rails, explaining in plain English how to start building dynamic web applications. And there's never been a better time to jump in to the Rails world, as the release of Rails 2 was a major evolutionary leap forward from previous versions. Unlike other Rails books, this book doesn't throw you into the deep end right away in the hopes that you'll learn to swim. Instead, we'll start out with the basics and continually expand your knowledge until, by the end of the book, we're building a Rails application with dynamic features such as user registration, geocoding, filtering results with AJAX, RSS feeds, and an XML interface. Meanwhile, we'll talk about the important issues that other books often leave out such as testing your application's code, securing your application from hackers, optimizing your code for the best performance, and of course, deploying your application. This book takes a focused approach to guiding you through understanding how the pieces of Rails work individually and how they fit together. Instead of emphasizing boring theoretical discussions, Foundation Rails 2 lets you get your hands dirty with the framework and learn the hows and whys of Rails faster than ever. We start with a tour of what makes Rails special and why you need to learn it, move into a gentle introduction to the high points of programming in Ruby, and then take a tour of a sample Rails application. Next, we dig deeper into the core components of Rails before building a complete Rails application together. By the end of this book, not only will you know how to build Rails applications but you'll understand the reasons behind what you do.

Head First Rails

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Author : David Griffiths
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2009

Head First Rails written by David Griffiths 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 2009 with Computers categories.

With the bestselling Head First approach, web application developers quickly learn how to build database-centric applications using the Rails framework.

Dsls In Action

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Author : Debasish Ghosh
language : en
Publisher: Simon and Schuster
Release Date : 2010-11-30

Dsls In Action written by Debasish Ghosh and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-11-30 with Computers categories.

Your success—and sanity—are closer at hand when you work at a higher level of abstraction, allowing your attention to be on the business problem rather than the details of the programming platform. Domain Specific Languages—"little languages" implemented on top of conventional programming languages—give you a way to do this because they model the domain of your business problem. DSLs in Action introduces the concepts and definitions a developer needs to build high-quality domain specific languages. It provides a solid foundation to the usage as well as implementation aspects of a DSL, focusing on the necessity of applications speaking the language of the domain. After reading this book, a programmer will be able to design APIs that make better domain models. For experienced developers, the book addresses the intricacies of domain language design without the pain of writing parsers by hand. The book discusses DSL usage and implementations in the real world based on a suite of JVM languages like Java, Ruby, Scala, and Groovy. It contains code snippets that implement real world DSL designs and discusses the pros and cons of each implementation. Purchase of the print book comes with an offer of a free PDF, ePub, and Kindle eBook from Manning. Also available is all code from the book. What's Inside Tested, real-world examples How to find the right level of abstraction Using language features to build internal DSLs Designing parser/combinator-based little languages

The Green And Virtual Data Center

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Author : Greg Schulz
language : en
Publisher: CRC Press
Release Date : 2016-04-19

The Green And Virtual Data Center written by Greg Schulz and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-19 with Business & Economics categories.

The Green and Virtual Data Center sets aside the political aspects of what is or is not considered green to instead focus on the opportunities for organizations that want to sustain environmentally-friendly economical growth. If you are willing to believe that IT infrastructure resources deployed in a highly virtualized manner can be combined with other technologies to achieve simplified and cost-effective delivery of services in a green, profitable manner, this book is for you. Savvy industry veteran Greg Schulz provides real-world insight, addressing best practices, server, software, storage, networking, and facilities issues concerning any current or next-generation virtual data center that relies on underlying physical infrastructures. Coverage includes: Energy and data footprint reduction, Cloud-based storage and computing, Intelligent and adaptive power management, Server, storage, and networking virtualization, Tiered servers and storage, network, and data centers, Energy avoidance and energy efficiency. Many current and emerging technologies can enable a green and efficient virtual data center to support and sustain business growth with a reasonable return on investment. This book presents virtually all critical IT technologies and techniques to discuss the interdependencies that need to be supported to enable a dynamic, energy-efficient, economical, and environmentally-friendly green IT data center. This is a path that every organization must ultimately follow. Take a tour of the Green and Virtual Data Center website. CRC Press is pleased to announce that The Green and Virtual Data Center has been added to Intel Corporation's Recommended Reading List. Intel's Recommended Reading program provides technical professionals a simple and handy reference list of what to read to stay abreast of new technologies. Dozens of industry technologists, corporate fellows, and engineers have helped by suggesting books and reviewing the list. This is the most comprehensive reading list available for professional computer developers.