2.10. 代码片段:demo方法(Core Data 应用程序实践指南)

  该代码段我觉得没有太多东西

- (void)applicationDidBecomeActive:(UIApplication *)application {
    [self cdh];
    [self demo];
}

- (void)demo{
    if (debug == 1) {
        NSLog(@"Running %@ '%@'",self.class, NSStringFromSelector(_cmd));
    }
}
原文地址:https://www.cnblogs.com/SimonGao/p/4930586.html