Ruby

Want to develop apps for the iPhone and iPad, but prefer to use a friendly language like Ruby? This in-depth guide shows you how MacRuby puts the power of Apple's development tools right at your fingertips. If you're a programmer familiar with Ruby, you...

This book is intended as a text for an "Introduction to Computer Science" course for non-majors. That is, this book is intended for "the rest of the world"; namely "every can program". No specific pre-requisites at the...

Rails is a robust, flexible development platform that lets you build complex websites quickly. Major websites like GitHub, Hulu, and Twitter have run Rails under the hood, and if you know just enough HTML and CSS to be dangerous, Rails Crash Course will...

Build faster, more reliable Rails apps by taking the best advanced PostgreSQL and Active Record capabilities, and using them to solve your application scale and growth challenges. Gain the skills needed to comfortably work with multi-terabyte databases,...