So it doesn't make sense to just use a number 'cause you wantthis character to collect something from here or here,or there.

仅仅使用一个数字到处去收集,是没有意义的，因为你想要这个东西,来收集这里的还有那儿的信息。

哈佛公开课 - 计算机科学课程节选

Right. So this is a great way of like fulfilling the requirements of the problem step but not quite the spirit of using a condition.

好的，这是很好地满足了,解决问题的需求,但是没有使用条件。

哈佛公开课 - 计算机科学课程节选

They don't tell us who their author is. Notice, they're not pseudonymous.

他们没有说作者是何许人，而且，他们也没有使用笔名。

耶鲁公开课 - 新约课程节选

It may mean something different and this is sort of just stupid re-use of syntax although frankly it wouldn't really be much fun to have yet a symbol so they went with the same symbol which is pretty reasonable in the context *a of a function prototype this just means *a expect A to be the address of an int and expect B to be the address of an int.

这里的意思有点不同,这是为了重使用的目的,虽然这个符号没有什么意义,所以在函数原型中，他们就使用了相同的符号,这只是表示，期望,是一个int型的地址,期望b是一个int型的地址。

哈佛公开课 - 计算机科学课程节选