-
It is actually the real name of the singleton instance of the Unit type!
事实上这是Unit类型单体实例的真正名字！
youdao
-
Returns the singleton application instance.
返回应用程序单例对象。
youdao
-
The Singleton pattern is shown in Figure 5.
Singleton模式如图5所示。
youdao
-
The Singleton pattern is shown in Figure 5.
Singleton模式如图5所示。
youdao