So a couple of commands and then an interesting code and then the teaser, that's a teaser.

总结起来，就是几个命令，一个有意思的代码,然后是那个小技巧，那是一个小技巧。

哈佛公开课 - 计算机科学课程节选

If you read a quick plot summary here, I'll just give you a little teaser. All right.

如果你阅读一下这个概要，我将给你一个小的技巧，好的。

哈佛公开课 - 计算机科学课程节选

I want to finish this discussion by including the anti-bonding orbital, and this is a tip for you when you're drawing your molecular orbital diagrams, any time you draw a bonding orbital, there is also an anti-bonding orbital that exists.

我想要以包含反键轨道,来结束这个讨论，告诉你们一个,画分子轨道图的小技巧，任何时候你画一个成键轨道，都会存在一个反键轨道。

麻省理工公开课 - 化学原理课程节选

So I'm going to do exactly the same trick we did before.

我将要做的就是,之前演示过的小技巧。

麻省理工公开课 - 计算机科学及编程导论课程节选

So there are all sorts of different little technique things you can do to create different colors and sounds on all string instruments, so this applies to any of them.

在所有弦乐器中,都能用很多小技巧,来制造不同的音色和音质,这些技巧对任何弦乐器都适用

耶鲁公开课 - 聆听音乐课程节选

And actually, I'm going to cheat.

实际上，我在用小技巧。

哈佛公开课 - 计算机科学课程节选

So honestly, one of the best strategies in this course and in programming in general is-- generally speaking design, but it's these little tricks of the trade that will honestly make things much more fun, much more easier, and really allow you to focus on the juicy parts of the problem and not little tiny bugs that you may have started tripping over already.

说实在的，这堂课在编程方面最棒的策略之一,简而言之，就是--设计，但这只是一些让事情更简单,更容易的小技巧，让你专注于问题的核心关键,而不是一些可能让你绊倒的,这样或那样的小错误。

哈佛公开课 - 计算机科学课程节选

So let me show you another way I could do exponentiation. Taking an advantage of a trick.

看我怎么用这个小技巧,来求a的b次方的。

麻省理工公开课 - 计算机科学及编程导论课程节选

And here's a little trick -- and again, we promised to point -- out little tricks of the trade -- if I know I want to execute the last command I typed that started with an m, bangm will actually figure out what that command was and redo it for me so I don't have to figure it out, or you can go back in time in a terminal window.

这里有个小技巧--此外，我们许诺指出行业中的,一些小技巧-,如果我知道我想执行我写入的上一个命令,是以m开头的，！m会明白那个命令是什么,然后为我恢复上次操作,所以我不需要明白它，或者你可以回到,那个终端窗口。

哈佛公开课 - 计算机科学课程节选

I then assign thankful true, if so, but notice this little trick: -- I'm going to keep doing this while I am bang thankful -- bang exclamation point means "not," so this is shorthand, sort of clever elegant notation for "while I'm not thankful, keep doing this."

然后我给thankful赋true值，如果是这样，注意这里有个小技巧：,我将一直这样做，当我用满意时-,感叹号在这里的意思是“非“，这是一个可速记的，有几分机灵优雅的符号,用来说明：“当我不满意，保持这样做“

哈佛公开课 - 计算机科学课程节选

So, it's a little bit of a trick when you're dealing with ions.

因此，这是一个处理离子问题时的小技巧。

麻省理工公开课 - 化学原理课程节选