Effective Objective-C 2.0 pdf epub mobi txt 电子书下载 2025

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出版者:Addison-Wesley Professional

作者:Matt Galloway

出品人:

页数:320

译者:

出版时间:2013-5-26

价格:USD 44.99

装帧:Paperback

isbn号码:9780321917010

丛书系列:

图书标签:

Objective-C
iOS
编程
iOS进阶
Effective
软件开发
Programming
计算机
Objective-C
编程
iOS
开发
高效
代码
设计模式
苹果
开发语言
性能

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具体描述

Write Truly Great iOS and OS X Code with Objective-C 2.0! Effective Objective-C 2.0 will help you harness all of Objective-C's expressive power to write OS X or iOS code that works superbly well in production environments. Using the concise, scenario-driven style pioneered in Scott Meyers' best-selling Effective C++, Matt Galloway brings together 52 Objective-C best practices, tips, shortcuts, and realistic code examples that are available nowhere else. Through real-world examples, Galloway uncovers little-known Objective-C quirks, pitfalls, and intricacies that powerfully impact code behavior and performance. You'll learn how to choose the most efficient and effective way to accomplish key tasks when multiple options exist, and how to write code that's easier to understand, maintain, and improve. Galloway goes far beyond the core language, helping you integrate and leverage key Foundation framework classes and modern system libraries, such as Grand Central Dispatch. Coverage includes * Optimizing interactions and relationships between Objective-C objects* Mastering interface and API design: writing classes that feel "right at home"* Using protocols and categories to write maintainable, bug-resistant code* Avoiding memory leaks that can still occur even with Automatic Reference Counting (ARC)* Writing modular, powerful code with Blocks and Grand Central Dispatch* Leveraging differences between Objective-C protocols and multiple inheritance in other languages* Improving code by more effectively using arrays, dictionaries, and sets* Uncovering surprising power in the Cocoa and Cocoa Touch frameworks

作者简介

Matt Galloway，资深软件开发工程师，精通移动应用程序的开发与设计，毕业于英国剑桥大学，咨询公司Swipe Stack Ltd.的创始人。经常在Stack Overflow网站（stackoverflow.com）上回答与Objective-C、iOS和Mac编程相关的问题，经验非常丰富。

目录信息

读后感

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笔记 2.在类的头文件中尽量少引用其他头文件 1.尽量使用向前声明@class 2.委托协议直接写在类中 3.公共协议抽写成单独文件 4.在分类中引用协议 3.多使用字面量语法 1.常量 @"abc" @1 @1.2f @YES @'a' @(x+y) 2.数组 @[@"one",@"two",@"three"] 3.字典 @{@"firstnam...

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翻译的太业余了，完全受不了翻译的太业余了，完全受不了翻译的太业余了，完全受不了翻译的太业余了，完全受不了翻译的太业余了，完全受不了翻译的太业余了，完全受不了翻译的太业余了，完全受不了翻译的太业余了，完全受不了翻译的太业余了，完全受不了翻译的太业余了...

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retain cycle 翻译成 "保留环" GCD 翻译成 "大中枢派发" 这是什么情况，某民间翻译群里的群众们均表示亮瞎了。普遍表示如果光看"保留环"还真是联想不到"retain cycle"，译者是特么猴子派来的逗逼么？

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很多技巧其实并不仅仅是Obj-C的，而是写程序通用的，就比如forward declaration在Google C++ Style里也提过。Reference Counting也是老生常谈，古老的Java都有这个卖点。从作者对每一个技巧的解释来看，其真的很了解Obj-C。Obj-C不像C有很多经典书籍，大多数都是言其然不言其...

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