Ruby Creation
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Mastering Ruby
Ruby is a superb programming language used for a variety of activities such as developing desktop applications, static websites, computational services, and even automation systems. Mastering Ruby: A Beginner’s Guide is a detailed guide for beginners to understand Ruby. This book discusses how to structure applications properly and organize code for optimum performance. Concise and easy to understand, this book provides the fundamentals for web programming along with software development and simple app development. It covers a variety of topics, starting from syntax styles workflow for the Command line to creating websites that will quickly advance necessary information. The key principles about Ruby explained here are helpful to beginners and other users interested in learning this highly technological and diverse language. Key Features: Follows a hands-on approach and offers practical lessons and tutorials related to Ruby. Provides an in-depth discussion of Ruby design and applications to help build robust knowledge. Explains how to create individual websites using Ruby programming.
Foundation Website Creation with HTML5, CSS3, and JavaScript
Foundation Website Creation with HTML5, CSS3, and JavaScript shows the entire process of building a website. This process involves much more than just technical knowledge, and this book provides all the information you'll need to understand the concepts behind designing and developing for the Web, as well as the best means to deliver professional results based on best practices. Of course, there is far more to building a successful website than knowing a little Hypertext Markup Language (HTML). The process starts long before any coding takes place, and this book introduces you to the agile development process, explaining why this method makes so much sense for web projects and how best to implement it. We also make sure you're up to date by using the latest HTML5 features. Planning is vital, so you'll also learn to use techniques such as brainstorming, wireframes, mockups, and prototypes to get your project off to the best possible start and help ensure smooth progress as it develops. An understanding of correct, semantic markup is essential for any web professional; this book explains how HTML5 should be used to structure content so that the markup adheres to current web standards. You'll learn about the wide range of HTML5 elements available to you, and you'll learn how and when to use them through building example web pages. Without creative use of Cascading Style Sheets (CSS), websites would all look largely the same. CSS enables you to set your website apart from the rest, while maintaining the integrity of your markup. We'll showcase the new features of CSS3 and how you can use them. You'll learn how CSS3 works and how to apply styles to your pages, allowing you to realize your design ideas in the browser. JavaScript can be used to make your website easier and more interesting to use. This book provides information on appropriate uses of this technology and introduces the concepts of JavaScriptprogramming. You'll also see how JavaScript works as part of the much-hyped technique Ajax, and in turn, where Ajax fits into the wider Web 2.0 picture. While a website is being built, it needs to be tested across multiple browsers and platforms to ensure that the site works for all users, regardless of ability or disability, and this book explains how best to accomplish these tasks. Then, it discusses the process of launching and maintaining the site so that it will continue to work for all its users throughout its life cycle. Foundation Website Creation with HTML5, CSS3, and JavaScript concludes by covering server-side technologies, acting as a guide to the different options available. With insights from renowned experts such as Jason Fried of 37signals, Daniel Burka of Digg and Pownce, and Chris Messina of Citizen Agency, Foundation Website Creation with CSS, XHTML, and JavaScript provides invaluable information applicable to every web project—regardless of size, scope, or budget.
Customizing Chef
Take advantage of Chef’s highly customizable design to tackle specific automation issues that you can’t solve by simply using Chef’s tools, resources, and services out of the box. With this practical guide, you’ll examine the internal structure of this configuration management technology and learn where, how, and why to add custom code. Author Jon Cowie not only provides code snippets and practical advice for customizing Chef, but also helps you determine case by case whether it’s in your best interests to customize at all. If you have intermediate-to-advanced Chef experience, this book is indispensable. Explore Chef’s typical setups and why you’d want to customize them Learn the Ruby concepts needed to write customizations Customize the Chef run process and explore Chef’s internal classes Gain more insight into your Chef runs through handlers and Chef’s event stream Level up your Chef recipes by writing your own resources and providers Create and extend plugins for Knife—Chef’s command-line tool Interact with the Chef API to write scripts and reports Learn how to contribute customizations to the Chef community