下载地址：
下载地址1（本站为飞网专业下载站，域名：down.cfei.net）
资源简介：
IntroductionIn any program you write, you must ensure that you manage resources effectively and efficiently. One such resource is your program’s memory. In an Objective-C program, you must make sure that objects you create are disposed of when you no longer need them.In a complex system, it could be difficult to determine exactly when you no longer need an object. Cocoa defines some rules and principles that help making that determination easier.
飞网下载站，免费下载共享资料，内容涉及教育资源、专业资料、IT资源、娱乐生活、经济管理、办公文书、游戏资料等。
