Get to grips with a new technology, understand what it is and what it can do for you, and then get to work with the most important features and tasks. A concise, illustrated guide to extracting information available on the Internet using Nokogiri. Instant Nokogiri is the perfect choice for the aspiring Ruby developer looking to incorporate screen scraping and parsing technology in their applications. Beginner level Ruby, basic HTML, and CSS experience is suggested.

What’s next for JavaScript? Its phenomenal rise from a simple client-side scripting tool to a versatile and flexible programming language exceeded everyone’s expectations. Now, hopes and expectations for JavaScript’s future are considerable.In this insightful report, Dr. Axel Rauschmayer explains how the combination of several technologies and opportunities in the past 15 years turned JavaScript’s fortunes. With that as a backdrop, he provides a detailed look at proposed new featur...

It’s easy to write correct Ruby code, but to gain the fluency needed to write great Ruby code, you must go beyond syntax and absorb the “Ruby way” of thinking and problem solving. In Eloquent Ruby, Russ Olsen helps you write Ruby like true Rubyists do–so you can leverage its immense, surprising power.Olsen draws on years of experience internalizing the Ruby culture and teaching Ruby to other programmers. He guides you to the “Ah Ha!” moments when ...

“Ruby on Rails™ 3 Tutorial: Learn Rails by Example by Michael Hartl has become a must read for developers learning how to build Rails apps.” —Peter Cooper, Editor of Ruby Inside   Using Rails 3, developers can build web applications of exceptional elegance and power. Although its remarkable capabilities have made Ruby on Rails one of the world’s most popular web development frameworks, it can be cha...

“Ruby on Rails™ Tutorial by Michael Hartl has become a must-read for developers learning how to build Rails apps.”—Peter Cooper, Editor of Ruby Inside Using Rails, developers can build web applications of exceptional elegance and power. Although its remarkable capabilities have made Ruby on Rails one of the world’s most popular web development frameworks, it can be challenging to learn and use. Ruby on Rails™ Tutorial, Second Edition,

Code illustration for MongoDB programming using VB.NET (2012). Book topics cover:* Development Environment* Connecting to MongoDB* Create and Delete Database* Create, Read and Delete Database Collection* Create, Read, Update and Delete Collection Data* Finding and Querying Data* Binary and Image Collection Data* Working with GridFS* Embedded Document* LINQ

This little book shows JavaScript developers how to build superb web applications with CoffeeScript, the remarkable little language that’s gaining considerable interest. Through example code, this guide demonstrates how CoffeeScript abstracts JavaScript, providing syntactical sugar and preventing many common errors. You’ll learn CoffeeScript’s syntax and idioms step by step, from basic variables and functions to complex comprehensions and classes.Written by Alex MacCaw, author of J...

Get the book that is called, “The best Rails book for beginners,” for a solid start on Ruby on Rails web development. No other tutorial does a better job of explaining the concepts. Master the basics. Learn the practices you’ll use in the workplace as a professional Rails developer. And follow a roadmap that sets you on a path to building your own web applications, not just following tutorials. This book is written for YOU if you are new to Ruby on Rails and you’ve got experience with the ...

Quickly create Web sites with this poweful toolUse this free and easy programming language for e-commerce sites and blogsIf you need to build Web and database applications quickly but you don't dream in computer code, take heart! Ruby on Rails was created for you, and this book will have you up and running in no time. The Ruby scripting language and the Rails framework let you create full-featured Web applications fast. It's even fun!

This eBook is designed to teach anyone how to program with Java.  The tutorials contained within were carefully constructed with the beginner programmer in mind.  The lessons are presented step by step, and explained in plain English. It starts with the basics such as: What is a Variable? What is a Control Structure? What is a Data Structure? These are terms that, if never...

This handy little book offers programmers a complete overview of the syntax and semantics of regular expressions that are at the heart of every text-processing application. Ideal as a quick reference, Regular Expression Pocket Reference covers the regular expression APIs for Perl 5.8, Ruby (including some upcoming 1.9 features), Java, PHP, .NET and C#, Python, vi, JavaScript, and the PCRE regular expression libraries.This concise and easy-to-use reference puts a very power...

Praise for Design Patterns in Ruby"Design Patterns in Ruby documents smart ways to resolve many problems that Ruby developers commonly encounter. Russ Olsen has done a great job of selecting classic patterns and augmenting these with newer patterns that have special relevance for Ruby. He clearly explains each idea, making a wealth of experience available to Ruby developers for their own daily work."—Steve Metsker, Managin...