"I'll know when it's time." Back at the dock,Ryan and Cabral empty 135 kilos of lobsters.
VOA: standard.2010.07.20
I'm gonna keep as part of each stock, it's history of prices, which we can initialize, well, I've initialized it as empty, but that's probably the wrong thing, right?
我会把股票的历史价格,作为每只股票的一部分,我们可以先对它的历史价格进行赋值,好了,我先给它赋了空值,但是这样做可能不对,是吗?
Right now it's empty, actually it's not quite empty, it has a pointer back to the class.
当我调用了这个类的,定义声明的时候,它在内存中的特定点。
应用推荐