摘要：// ------------------------------字典------------------------------------------------- NSDictionary *dic1 = [NSDictionary dictionaryWithObjectsAndKeys:... 阅读全文
NSArray
2015-10-15 20:05 by xiangjune, 196 阅读, 0 推荐, 收藏, 编辑
摘要：// ----------------------数组------------------------------------ // 初始化 NSArray *array0 = [NSArray array]; // 空数组 NSArray *array1 = [[NSArray alloc]... 阅读全文
iOS 事件穿透
2015-10-15 17:44 by xiangjune, 365 阅读, 0 推荐, 收藏, 编辑
摘要：- (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. UIButton *btn = [UIButton butt... 阅读全文
NSString
2015-10-15 10:54 by xiangjune, 138 阅读, 0 推荐, 收藏, 编辑
摘要：// —————————NSString // NSString //1.初始化:直接字符串、格式化字符串、文件读取内容初始化 NSString *str1 = @"hello world!"; NSString *str2 = [NSString stringWithFor... 阅读全文