传感器就给马达传一个信号,让它打开大门。
The sensor sends out a signal that tells a motor to open the doors.
我传一个X,之后我把返回值赋值给,很明显,这一行代码,将会产生什么作用?
X I'm passing an X, and yet I'm also assigning the return value to X. so just intuitively what's going to be the effect of this one line of code?
一天,小王的朋友获知后想知道小王收藏了哪些电子书,要求小王给她传一个目录过去。
One day, wang's friends want to know when to learn his collection which e-books, asked wang give her a directory in the past.
I'm much better having an exception get handled at the time of input than to let that prop -- that value rather propagate through a whole bunch of code until eventually it hits an error 17 calls later, and you have no clue where it came from.
不是我期望的格式,这时我最好有一个异常处理,而不是让其传下去,这个值传到代码的整个分支,最终会导致一个错误17调用的发生,并且你不知道这个错误是哪里来的。
It says if I want to get the length of a segment, going to pass in that instance, it says from that instance, get the start point, that's the thing I just found.
它的意思是如果我想要,得到一个线段的长度,首先要把这个实例传进来,然后对于这个实例,从开始点,取得x坐标,然后通过同样的操作。
X I'm passing an X, and yet I'm also assigning the return value to X. So just intuitively what's going to be the effect of this one line of code?
我传一个X,之后我把返回值赋值给,很明显,这一行代码,将会产生什么作用?
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