What lambda that does, it creates on the fly a function, as the program runs. That I can then pass around.
这里的入是在函数运行的时候,由一个函数创建的,然后我会传递这个值。
they enjoy the fact that it's on pass/fail.
课程只分通过和不及格。
All right? Because if I don't do any swaps on a pass through the algorithm, then it says everything's in the right order.
好么?因为如果我,这一遍没有做任何交换,那么就意味着已经排好序了。
I expect most everybody could pass all of the questions but it's just to keep you on track and keep you going.
我希望大家在所有的问题上都能及格,但这只是想让大家不要掉队,督促一下
No, instead we have to click other amount at bottom right there, when we have to input 4-0-0 in this screen 4-0-0 after consulting visually the little cheat sheet on the device itself it tells you in a very long chart how much one pass costs so we multiply and type in 4-0-0, we hit enter.
不,然而我们必须点击,右下边的这个,当我们需要在这个屏幕上,输入0,通过咨询那个设备上小说明,它在一个很长的图表上,告诉你,每一站需要多少钱,我们加起来,输入了4-0-0,点击输入。
What does it expect as input, and any other information I want to pass on.
但是如果我去做了,我将要说明这个函数是干什么的。
Because in doing that, Python would then have a value that it could pass on into some other part of a computation, and if it wasn't what I wanted, I might be a long ways downstream in the computation before I actually hit some result that makes no sense.
因为如果这样做的话,Python会将,输入的值传递到下面的,一些运算中去,如果这个值的类型不是我想要的,我可能会在得到,一个毫无意义的结果之前,经历一个很长时间的,计算过程。
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