Wow! eBook – Blog

Book Description

Objective-C Phrasebook gives you the code phrases you need to quickly and effectively complete your programming projects with Objective-C, on systems including iOS and Mac OS X.

Concise and Accessible
Easy to carry and easy to use–lets you ditch all those bulky books for one portable pocket guide

Flexible and Functional
Packed with more than 100 customizable code snippets–so you can readily code elegant Objective-C in just about any situation

Table of Contents
Introduction xiv
1 The Objective-C Philosophy 1
2 An Objective-C Primer 17
3 Memory Management 59
4 Common Objective-C Patterns 75
5 Numbers 99
6 Manipulating Strings 113
7 Working with Collections 135
8 Dates and Times 157
9 Working with Property Lists 169 Download Now »

Book Description

You can build a variety of amazing apps on the iOS platform—and every one of them presents a unique set of problems. With the recipes in this cookbook, you’ll go beyond theory to solve the vexing, real-life issues you’re likely to face when creating apps for the iPhone, iPad, or iPod Touch. Each recipe provides a clear solution and sample code that you can use right away.

You’ll find solutions for working with development frameworks in iOS SDK 4 and technologies such as Cocoa, Objective-C, Xcode, and Interface Builder. Whether you have a little or a lot of experience with iOS development, you’ll find the help you need for every phase of the process, from initial idea to completed project.

• Work with Objective-C classes, objects, properties, delegates, and memory management
• Construct a user interface with gesture recognizers
• Develop location-aware applications with the Map Kit and Core Location APIs
• Build apps that play audio and video, manage calendars and events, access contacts and groups, or tap into the Photo Library
• Use the Core Motion framework to access the accelerometer and gyroscope
• Maintain persistent storage for iOS apps with the Core Data framework
• Create multitasking-aware apps that let users leave and return without losing their place

From the Author
This book is the result of hundreds of hours of time put into writing new Download Now »

Book Description

Cocos2d for iPhone is a robust but simple-to-use 2D game framework for iPhone. If you are just starting with game programming, cocos2d will enable you to make your first game in no time. Even if you are a seasoned game developer, you will still be able to benefit from what it offers. Yet beginning with cocos2d for iPhone may be an arduous task without a proper guide.

Cocos2d for iPhone 0.99 Beginner’s Guide will help you to learn how to make games with cocos2d from the ground up. You will learn all the key concepts of the framework and game programming in general while building your first game using this exciting platform.

You will start by learning the basics of cocos2d then you will learn how to enhance your game with a lot of cool features and eye candy. After spending a little time learning the basics, you will jump straight into action. The book will then teach you to build games from scratch and how to add animations, sounds, and particle effects to them. Then you will be guided to have your game behave as in real life by using a physics engine. After reading Cocos2d for iPhone 0.99 Beginner’s Guide, you will be able to write your own games for iPhone while using all the elements Pros use. There are a lot of examples, images, and diagrams to get you up to speed in no time.

This book is a practical guide for building your own fun and exciting iPhone games in no time using the cocos2d for iPhone framework. Download Now »

Book Description

Want to learn how to program on your Mac? Not sure where to begin? Best-selling author Wallace Wang will explain how to get started with Cocoa, Objective-C, and Xcode. Whether you are an experience Windows coder moving to the Mac or you are completely new to programming, you’ll see how the basic design of a Mac OS X program works, how Objective-C differs from other languages you may have used, and how to settle into using the Xcode development environment. Most importantly, you’ll see how elements of the Cocoa framework work: how they can be used to create windows, store data, and respond to the user.

If you want to learn how to develop apps with Cocoa and Objective-C, this book is a great first step.

What you’ll learn

• Basic programming concepts illustrated with short, easy-to-understand examples
• How to use Xcode and related programming tools
• The basics of Objective-C and how it compares to other languages you might know
• How to create simple apps using the Cocoa framework

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Book Description

In just 24 sessions of one hour or less, learn how to build powerful applications for today’s hottest mobile device: the iPhone! Using this book’s straightforward, step-by-step approach, you’ll master every skill and technology you need, from setting up your iPhone development environment to building great user interfaces, sensing motion to writing multitasking applications. Each lesson builds on what you’ve already learned, giving you a rock-solid foundation for real-world success!

Step-by-step instructions carefully walk you through the most common iOS development tasks.
Quizzes and Exercises at the end of each chapter help you test your knowledge.
By the Way notes present interesting information related to the discussion.
Did You Know? tips offer advice or show you easier ways to perform tasks.
Watch Out! cautions alert you to possible problems and give you advice on how to avoid them.

Printed in full color—figures and code appear as they do in Xcode

• Covers iOS 4.0 and up
• Learn the features of Xcode 3.2 and Interface Builder
• Prepare your system and iPhone for efficient development Download Now »

Book Description

Is it possible for JavaScript programmers to learn Apple’s iOS 4 SDK and live to tell the tale? Technology guru Danny Goodman did, and with this book he leaves a well-marked trail for you to follow. An authority on JavaScript since its inception, Goodman understands the challenges you might face in creating native iOS apps with this SDK, and introduces Xcode, Objective-C, and Cocoa Touch in a context you’ll readily understand.

Why bother with the SDK when you can simply build web apps for Apple’s iOS devices? Web apps can’t access an iPhone’s music library, camera, or iOS system software for maps, audio, and more. Nor can you sell web apps in the App Store. If you want to take full advantage of the iPhone and iPad, iOS 4 SDK is your tool — and this is your book. Includes full coverage of iOS SDK 4.2.

• Learn the distinction between web app and iOS native app programming
• Create a workbench app to test code snippets throughout the learning process
• Get a structural view of an iOS app, and compare the process of building objects in Objective-C versus JavaScipt
• Discover how your code launches iOS apps and makes them user-ready
• Learn about iOS memory management details that are different from JavaScript, including pointers and data types
• Use Objective-C and Cocoa Touch to implement common JavaScript tasks Download Now »