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Grails 2 Image

Grails 2

Jun 30 2016  Grails is a full-stack web development framework that enables you to build complete web applications in a fraction of the time and with less code than other frameworks. Grails uses the principle of convention over configuration and the dynamic Groovy programming language.This revised and updated new edition shows you how to use Grails by iteratively building a unique, working application. By the time you're done, you'll have built and deployed a real, functioning website. Using this hands-on, pragmatic approach, you'll explore topics such as Ajax in Grails, custom tags, and plugins. You'll dig...

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Design Accessible Web Sites

Jun 30 2016  It's not a one-browser web anymore. You need to reach audiences that use cell phones, PDAs, game consoles, or other alternative browsers, as well as users with disabilities. Legal requirements for assistive technologies as well as a wide array of new browsing experiences means you need to concentrate on semantics, alternate access paths, and progressive enhancement. Give your audience the power to interact with your content on their own terms. It's the right thing to do, and with a $100 billion a year market for accessible content, new laws and new technologies, you can't afford to ignore acce...

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Pragmatic Version Control

Jun 30 2016  This book covers the theory behind version control and how it can help developers become more efficient, work better as a team, and keep on top of software complexity. All projects need version control: it's the lifeblood of any project's infrastructure, yet half of all project teams in the U.S. don't use any version control at all. Many others don't use it well and end up experiencing time-consuming problems.Version control, done well, is your undo button for the project: nothing is final, and mistakes are easily rolled back. This book describes Subversion, the latest and hottest open source ...

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Metaprogramming Ruby 2

Jun 30 2016  Write powerful Ruby code that is easy to maintain and change. With metaprogramming, you can produce elegant, clean, and beautiful programs. Once the domain of expert Rubyists, metaprogramming is now accessible to programmers of all levels. This thoroughly revised and updated second edition of the bestselling Metaprogramming Ruby explains metaprogramming in a down-to-earth style and arms you with a practical toolbox that will help you write your best Ruby code ever.Dig under the surface and explore Ruby's most advanced feature: a collection of techniques and tricks known as metaprogramming. In ...

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Metaprogramming Ruby

Jun 30 2016  Everyone in the Ruby world seems to be talking about metaprogramming--how you can use it to remove duplication in your code and write elegant, beautiful programs. Now you can get in on the action as well.This book describes metaprogramming as an essential component of Ruby. Once you understand the principles of Ruby, including the object model, scopes, and eigenclasses, you're on your way to applying metaprogramming both in your daily work and in your fun, after-hours projects.Learning metaprogramming doesn't have to be difficult or boring. By taking you on a Monday-through-Friday workweek adv...

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