luoriver的专栏

开启线程后开辟stacksize 最小为多少

Person.h文件 #import @interface Person : NSObject /** * 类方法run */ + (void)run; /** * 类方法eat */ + (void)eat; /** * 对象方法run */ - (void)run; /** * 对象方法eat */ - (void)eat; @end Pe

The request was denied by service delegate (SBMainWorkspace) for reason: Security ("Entitlement "com.apple.frontboard.debugapplications" required to launch applications for debugging"). 重启模拟器就可

如果想要打印LSStatusViewModel的内容，class LSStatusViewModel {        var status: LSStatus        init(model: LSStatus) {                self.status = model    }    }只需要继承CustomStringConvertible 协议就可以了，代码如下：cla...