Sams Teach Yourself Objective-C in 24 Hours (Paperback)

Jesse Feiler

  • 出版商: SAMS
  • 出版日期: 2012-04-05
  • 定價: $1,300
  • 售價: 6.0$780
  • 語言: 英文
  • 頁數: 416
  • 裝訂: Paperback
  • ISBN: 0672335891
  • ISBN-13: 9780672335891
  • 相關分類: Apple Developer
  • 立即出貨(限量) (庫存=2)

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商品描述

In just 24 sessions of one hour or less, you can master the Objective-C language, and start using it to write powerful native applications for both Macs and iOS devices! Using this book’s straightforward, step-by-step approach, you’ll get comfortable with Objective-C’s unique capabilities… make the most of its powerful implementation of objects and messaging…work effectively with design patterns, collections, blocks, threading, and a whole lot more. Every 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 Objective-C development tasks.

Quizzes and Exercises at the end of each chapter help you test your knowledge.

By the Way notes present 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

  • Use Xcode to write Objective-C software more quickly and efficiently
  • Master Objective-C’s object-oriented features and techniques
  • Efficiently organize program files and projects
  • Make the most of Objective-C’s powerful messaging capabilities
  • Declare classes, instance variables, properties, methods, and actions
  • Leverage building block patterns to write more powerful code
  • Work with mutable and immutable data types
  • Organize data with collections, including dictionaries and sets
  • Manage memory the modern way, with Automatic Reference Counting (ARC)
  • Expand and extend classes with protocols, delegates, categories, and extensions
  • Apply recent language enhancements such as Associative References and Fast Enumeration
  • Create and work with portable, anonymous code blocks
  • Manage queues and threading with Grand Central Dispatch

 

商品描述(中文翻譯)

在僅僅24個小時或更少的時間內,您可以掌握Objective-C語言,並開始使用它來編寫功能強大的原生應用程序,適用於Mac和iOS設備!通過本書的直觀、逐步的方法,您將熟悉Objective-C的獨特功能...充分利用其對對象和消息的強大實現...有效地使用設計模式、集合、塊、線程等等。每一課都建立在您已經學到的基礎上,為您在現實世界中取得成功打下堅實的基礎!

逐步指導仔細引導您完成最常見的Objective-C開發任務。

每章結束時的測驗和練習幫助您測試自己的知識。

附註提供與討論相關的信息。

您知道嗎?提示提供建議或展示更簡單的執行任務的方法。

注意!警告提示您可能遇到的問題,並給出避免問題的建議。

全彩印刷 - 圖片和代碼顯示與Xcode中相同。

使用Xcode更快、更高效地編寫Objective-C軟件。

掌握Objective-C的面向對象特性和技巧。

有效組織程序文件和項目。

充分利用Objective-C的強大消息功能。

聲明類、實例變量、屬性、方法和操作。

利用構建塊模式編寫更強大的代碼。

使用可變和不可變數據類型。

使用集合(包括字典和集合)組織數據。

使用自動引用計數(ARC)以現代方式管理內存。

通過協議、委託、類別別名和擴展擴展和擴展類別。

應用最近的語言增強功能,如關聯引用和快速枚舉。

創建和使用可移植的匿名代碼塊。

使用Grand Central Dispatch管理隊列和線程。