Object.setPrototypeOf()可以在创建对象以后去改变对象的prototype 例子：这里定义了两个对象： let breakfast = { getDrink(){ return 'tea' }}let dinner ={ getDrink(){ return 'bear' }} 下面使用Object.create()方法创建一个基于breakfast
private void btnStart_Click(object sender, EventArgs e){ string testText = "Sunday"; Days2 d = (Days2)Enum.Parse(typeof(Days2), testText); MessageBox.Show(d.ToString());} enum Days2{ Sunday, Monday, Tuesday, Wednesday, Th
Make each day your masterpiece. 让生命中的每一天都成为杰作。 From John Wooden. Try to focus on what we are doing right now and try the best of our abilities to make the results as perfect as possible. And we must recogize that nothing can be done about what ha
