Python So I'm using the Python try except to check whether or not the thing is in the memo or not.

所以我将让,去调用except去判断该物品,是否已经在memo中。

麻省理工公开课 - 计算机科学及编程导论课程节选

So that's the second thing I've just highlighted here, is that I now have the ability to check whether it does the right thing.

你知道的，一个虚数,但是返回虚数就没有什么价值了,那么这是我想要强调的第二件事情。

麻省理工公开课 - 计算机科学及编程导论课程节选

It is not all that mysterious how we check out to see whether-- the same body has been around, even though you didn't do it.

究竟我们是如何,检验是否是同样的肉体-,不管你有没有特意去检验,也不像灵魂论那么神秘。

耶鲁公开课 - 死亡课程节选

And I won't ask you to check whether it got the right answer.

我不用你算这到底,是不是正确的答案。

麻省理工公开课 - 计算机科学及编程导论课程节选

Well, now I go through code very much like what I did for max val in the first place. I check whether it's 0, et cetera, et cetera.

现在我会捋一遍代码,就像我之前捋maxval函数一样,我会检查它是不是0等等等等。

麻省理工公开课 - 计算机科学及编程导论课程节选