能告诉我为什么它这么大声的尖叫吗?
你知道为什么它叫鳕鱼吗?
夸张一点说,你会明白为什么它经久不衰。
You will see why it is still powerful, dramatically speaking.
And you can look at it, and let's in fact take a look at it to see what it does.
你们看一看那个算法,看看到底它做了什么。
Whatever the number two is, it's something that our mind can grasp but isn't actually in the physical world.
不管数字2是什么,它是心灵可以掌握的东西,而在物质世界中却不存在
OK, so far though, I've just shown you what happens inside a peace a code. It raises an exception. It goes to that accept clause. We don't have to use it just inside of one place.
好了,我已经给你们看了,代码内部发生了什么,它报了一个异常,然后就到了处理的片段,我们不该就在一个地方用它。
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