Learning Physics Modeling with PhysX
In this day and age, physics engines play a very critical role in the success of a sophisticated game. PhysX is a state-of-the-art cross-platform physics engine widely used by top game studios and developers. It contains all the physics-related components you will need and exploits the parallel-processing capability of modern GPUs as well as multi-core CPUs to make a game as physically-realistic as possible. This book will help you to program and simulate games by using PhysX 3. Learning Physics Modeling with PhysX helps you to master physics simulation using the PhysX Physics Engine from scratch. This is useful not only for game developers, but also for developers making virtual walkthroughs or training and other simulation applications. It will cover all the essential features of PhysX 3 with easy-to-understand code snippets and examples to help you learn quickly and efficiently. ...
In this day and age, physics engines play a very critical role in the success of a sophisticated game. PhysX is a state-of-the-art cross-platform physics engine widely used by top game studios and developers. It contains all the physics-related components you will need and exploits the parallel-processing capability of modern GPUs as well as multi-core CPUs to make a game as physically-realistic as possible. This book will help you to program and simulate games by using PhysX 3. Learning Physics Modeling with PhysX helps you to master physics simulation using the PhysX Physics Engine from scratch. This is useful not only for game developers, but also for developers making virtual walkthroughs or training and other simulation applications. It will cover all the essential features of PhysX 3 with easy-to-understand code snippets and examples to help you learn quickly and efficiently. ...
Developer's Guide to Collections in Microsoft .NET
Put .NET collections to work - and manage issues with GUI data binding, threading, data querying, and storage. Led by a data collection expert, you'll gain task - oriented guidance, exercises, and extensive code samples to tackle common problems and improve application performance. This one-stop reference is designed for experienced Microsoft Visual Basic and C# developers - whether you're already using collections or just starting out. ...
Put .NET collections to work - and manage issues with GUI data binding, threading, data querying, and storage. Led by a data collection expert, you'll gain task - oriented guidance, exercises, and extensive code samples to tackle common problems and improve application performance. This one-stop reference is designed for experienced Microsoft Visual Basic and C# developers - whether you're already using collections or just starting out. ...
Instant RSpec Test-Driven Development How-to
RSpec is a behaviour driven development framework for Ruby programmers. It comes integrated with its own mocking framework based on Jmock. This book introduces you to RSpec helping you to write idiomatic specifications for Ruby code in a test first approach. Instant RSpec Test-Driven Development How-to is filled with examples of actual code accompanied by explanations and covers general Ruby, Rails, and RSpec use cases plus a few of the more advanced topics. RSpec Test Driven Development is written on the premise that you will need no experience with RSpec and limited experience with Ruby, Rails, and TDD fundamentals. You'll begin by writing a very simple Ruby library in true TDD fashion and and use the red, green, refactor tools to migrate this library into a Rails application. ...
RSpec is a behaviour driven development framework for Ruby programmers. It comes integrated with its own mocking framework based on Jmock. This book introduces you to RSpec helping you to write idiomatic specifications for Ruby code in a test first approach. Instant RSpec Test-Driven Development How-to is filled with examples of actual code accompanied by explanations and covers general Ruby, Rails, and RSpec use cases plus a few of the more advanced topics. RSpec Test Driven Development is written on the premise that you will need no experience with RSpec and limited experience with Ruby, Rails, and TDD fundamentals. You'll begin by writing a very simple Ruby library in true TDD fashion and and use the red, green, refactor tools to migrate this library into a Rails application. ...
Dependency Injection with AngularJS
Dependency injection facilitates better testing by allowing us to mock dependencies in testing environments so that we only test one thing at a time. It also enables us to write more maintainable code by decoupling our objects from their implementations. The motivation for using it in AngularJS is to make it easier to transparently load mocked objects in tests. This book is a practical manual to get you started on dependency injection. It will also take you along the road to creating testable and reusable code. Ensuring productivity and stability are the two most important things that you will learn. Dependency Injection with AngularJS will introduce you to AngularJS using a simple sample project. By portraying different ways of developing code modules, it will show you the advantages of dependency injection. This will lead to the ability to create reusable components that can easily be tested. ...
Dependency injection facilitates better testing by allowing us to mock dependencies in testing environments so that we only test one thing at a time. It also enables us to write more maintainable code by decoupling our objects from their implementations. The motivation for using it in AngularJS is to make it easier to transparently load mocked objects in tests. This book is a practical manual to get you started on dependency injection. It will also take you along the road to creating testable and reusable code. Ensuring productivity and stability are the two most important things that you will learn. Dependency Injection with AngularJS will introduce you to AngularJS using a simple sample project. By portraying different ways of developing code modules, it will show you the advantages of dependency injection. This will lead to the ability to create reusable components that can easily be tested. ...
Learning Devise for Rails
A hands-on, all-in-one guide that gives you step-by-step instructions along with code examples to implement authentication systems in your application. This book will help you to implement various schemes of authentication systems including authorization and remote authentication, using Devise. Helping you make your Rails applications more accessible and user-friendly; this book explains how to implement user sign-ins in Rails. It will also show you how to customize user authentication pages, such as sign-in, sign-up, forgot password, and account details, by making use of existing Devise views. In addition, you will learn about facilitating complex privilege rules using the CanCan gem. Finally, you will discover how to make sure your authentication codes work as expected by using integration tests. ...
A hands-on, all-in-one guide that gives you step-by-step instructions along with code examples to implement authentication systems in your application. This book will help you to implement various schemes of authentication systems including authorization and remote authentication, using Devise. Helping you make your Rails applications more accessible and user-friendly; this book explains how to implement user sign-ins in Rails. It will also show you how to customize user authentication pages, such as sign-in, sign-up, forgot password, and account details, by making use of existing Devise views. In addition, you will learn about facilitating complex privilege rules using the CanCan gem. Finally, you will discover how to make sure your authentication codes work as expected by using integration tests. ...
The Problem with Native JavaScript APIs
Many features inspired by popular JavaScript libraries are now available as native JavaScript APIs in today's powerful browsers. While that may seem convenient given all of the JavaScript you need to write, relying on these APIs will only make code maintenance more difficult in the long run. In this report, Nicholas Zakas-consultant and former front-end tech leader at Yahoo! - provides a case study to show how different browsers can develop native APIs for the same specification and still end up with different interpretations. You'll discover how these APIs can tie your code to specific browsers, forcing you to upgrade application logic whenever new browsers and new browser versions are released. ...
Many features inspired by popular JavaScript libraries are now available as native JavaScript APIs in today's powerful browsers. While that may seem convenient given all of the JavaScript you need to write, relying on these APIs will only make code maintenance more difficult in the long run. In this report, Nicholas Zakas-consultant and former front-end tech leader at Yahoo! - provides a case study to show how different browsers can develop native APIs for the same specification and still end up with different interpretations. You'll discover how these APIs can tie your code to specific browsers, forcing you to upgrade application logic whenever new browsers and new browser versions are released. ...
RaphaelJS
Create beautiful, interactive images on the Web with RaphaëlJS, the JavaScript library that lets you draw Scalable Vector Graphics (SVG) right in the browser. With this concise guide, you'll quickly learn how to paint the screen with shapes and colors that you can turn into lively, animated graphics and visualizations. Author Chris Wilson shows you how to create Raphaël objects and manipulate them with animation, transformations, and other techniques, using just a few lines of code. Packed with working examples, sample code, and cool hands-on projects, RaphaëlJS is ideal for new and experienced JavaScript programmers alike. ...
Create beautiful, interactive images on the Web with RaphaëlJS, the JavaScript library that lets you draw Scalable Vector Graphics (SVG) right in the browser. With this concise guide, you'll quickly learn how to paint the screen with shapes and colors that you can turn into lively, animated graphics and visualizations. Author Chris Wilson shows you how to create Raphaël objects and manipulate them with animation, transformations, and other techniques, using just a few lines of code. Packed with working examples, sample code, and cool hands-on projects, RaphaëlJS is ideal for new and experienced JavaScript programmers alike. ...
Instant Mock Testing with PowerMock
Writing good unit tests can be hard in situations where we have to deal with static, final, or private methods. Sometimes, even a good design is sacrificed for the sake of testability. A mocking framework's ability to create mocks for almost any scenario enables us to focus on accurately programming for a business environment. Starting with a basic example of how to create a mock and verify a method invocation Instant Testing with PowerMock then demonstrates various features of PowerMock using clear, practical, step-by-step recipes. By the end of this book, you will be able to write unit tests for almost any scenario and suppress unwanted behaviour to effectively unit test your code. ...
Writing good unit tests can be hard in situations where we have to deal with static, final, or private methods. Sometimes, even a good design is sacrificed for the sake of testability. A mocking framework's ability to create mocks for almost any scenario enables us to focus on accurately programming for a business environment. Starting with a basic example of how to create a mock and verify a method invocation Instant Testing with PowerMock then demonstrates various features of PowerMock using clear, practical, step-by-step recipes. By the end of this book, you will be able to write unit tests for almost any scenario and suppress unwanted behaviour to effectively unit test your code. ...
Application Development with Parse using iOS SDK
Parse using iOS SDK is a new technology, and is the first of its kind in the field of mobile application development. It provides you the cloud where you can keep your data, host your code, and even your website without any hassle. It provides SDK so that you can access your data through your mobile and web applications. This practical, hands- on guide will help you to instantly get started with Parse iOS. It is packed with step-by-step exercises, which will help you to take advantage of the real power of the Parse iOS cloud backend service, and provides you with an example- based approach to help you build applications using Parse iOS. ...
Parse using iOS SDK is a new technology, and is the first of its kind in the field of mobile application development. It provides you the cloud where you can keep your data, host your code, and even your website without any hassle. It provides SDK so that you can access your data through your mobile and web applications. This practical, hands- on guide will help you to instantly get started with Parse iOS. It is packed with step-by-step exercises, which will help you to take advantage of the real power of the Parse iOS cloud backend service, and provides you with an example- based approach to help you build applications using Parse iOS. ...
iOS and OS X Network Programming Cookbook
Darwin, which forms the core set of components for OS X and iOS, is compatible with the Single UNIX Specification Version 3 and POSIX UNIX. Therefore OS X and iOS are UNIX operating systems. While there are numerous books and articles written to teach network development in a UNIX environment there is surprisingly little dedicated to teaching network development specifically in an Apple environment. In this book we will be covering the standard UNIX networking stack with BSD Sockets as well as Apple's frameworks like CFNetworking and Bonjour. iOS and OS X Network Programming Cookbook is an enthralling code-focused book on developing client and server applications for the iOS and OS X environments. You will learn how to integrate a number of Unix (BSD Sockets), Apple specific (CFNetworking, NSMutableURLRequest, Bonjour) and third party APIs (AFNetworking, MKNetworking) with your own apps. ...
Darwin, which forms the core set of components for OS X and iOS, is compatible with the Single UNIX Specification Version 3 and POSIX UNIX. Therefore OS X and iOS are UNIX operating systems. While there are numerous books and articles written to teach network development in a UNIX environment there is surprisingly little dedicated to teaching network development specifically in an Apple environment. In this book we will be covering the standard UNIX networking stack with BSD Sockets as well as Apple's frameworks like CFNetworking and Bonjour. iOS and OS X Network Programming Cookbook is an enthralling code-focused book on developing client and server applications for the iOS and OS X environments. You will learn how to integrate a number of Unix (BSD Sockets), Apple specific (CFNetworking, NSMutableURLRequest, Bonjour) and third party APIs (AFNetworking, MKNetworking) with your own apps. ...