Objective-C Protocols,objective-cObjective-C Protocols 1.1 Formal Protocols A formal protocol (like an informal protocol) is a named list of methods and properties.formal protocol (像informal protocol)是一系列方法和屬性的名字列表。However, a formal protocol
iOS UItableView可以編輯//// RootViewController.m// TableViewEdit//// Created by Duba on 15-5-07.// Copyright (c) 2015年 Dubai. All rights reserved.// #import "RootViewController.h" @interface RootViewController
iOS UITableCell自適應高度列如--展示新聞資訊列表. 首先得有一個Model類--New New.h為: //// News.h// Cellhight//// Created by Dubai on 15-5-7.// Copyright (c) 2015年 Dubai. All rights reserved.// #import @interface News : NSObject @property
Objective-C Properties,objective-cObjective-C PropertiesApple introduced properties, a combination of new compiler directivesand a new attribute accessor syntax.Apple 引入了屬性這一概念。新的編譯器命令和新的屬性存取句法。1.1 Shrinking the Interface 減少interface代碼 @property
iOS programming UITabBarController,uitabbarcontrolleriOS programming UITabBarController1.1 View controllers become more interesting when the user's actions can cause another view controller to be presented.當使用者的action 能導致其他view controller 展現,view