I'm gonna share thatfor show-and-tell because Grandma usedto read it to you.
VOA: standard.other
But it grows pretty rapidly, as n goes up, and I'm going to show you an example in a second.
解决问题需要的时间会急剧增长,一会儿我会让大家看个例子的,我想大家注意的还是。
I'm selling tickets to a comedy show at the Times Square Art Center,
我在时代广场的艺术中心卖喜剧表演的门票,
I'm thinking about a problem, I'm going to show you an example in a second, first thing I'm going to do is say, what is the thing that's going to change every time I run through the same set of code?
我要解决一个问题,我马上会让大家看一个例子,第一件我要做的事情就是,弄明白每次运行同样的指令集时,每次都会改变的东西是什么?
I'm going to show another movie today but not until a little bit later in the class.
今天再给大家看一部电影,不过得是在后半段时间才行。
To start out I'm going to go back to the thinking about development a little bit, embryonic development, and show you a picture here.
作为这节课的开始,我先稍微回顾一下,一些关于发育过程的内容,先说胚胎发育,这里有张图
How many of you, we won't let the camera see you, how many of you have not I'm not going to show hands at all.
多少人,摄像机先别拍他们了,多少人没有学过微积分,请大家举手吧
I'm going to show you some slides on how to get at the course readings, and then we'll talk also about doing the first concept sheet.
现在给大家演示一下如何获取阅读资料,接下来我会讲讲如何做第一份观点报告
So now, I'm going to show some fine structure.
现在我来展示一些很好的结构。
Okay. Now Eva has another gig out in Gilford this morning so she's going to run off, and I'm going to show you, maybe, if we can get our slides up, this overtone series stuff.
伊娃今早在吉尔福特还有其他表演,所以她得告辞了,现在,要是我的幻灯片能用的话,我要用幻灯片为你们演示,这些有泛音列的乐器
But what I'm going to show you here is the 1 s solution.
但我将要给你们展示的,是1s轨道的解。
They divide by n-1 to make it an unbiased estimator of the population variance, but I'm just going to show it in a simple way here.
当除以n-1表示的是对总体的,无偏估计,我在这里只是说的简单一点
In fact, I'm going to show you a movie of Little Albert originally liking rats.
实际上,我要给你们看一段,小阿尔伯特原先喜欢老鼠时的录像。
I'm afraid I've forgotten the name of the robot that was on that show.
我已经记不起,剧中机器人的名字了
And the idea behind recursion I'm going to describe with a simple example. And then I'm going to show you how we can actually use it.
但是为了解释递归的意义,我想举个简单的例子,我将会给你们展示我们该如何使用它。
And in particular, I'm going to cheat slightly I'm going to use a little bit of abusive mathematics, but I'm going to show you a trick to figure it out.
尤其要说明的是,我会有一点不属实在里面,我会滥用一点数学,但是,我会教会你们这个小把戏的。
I'm going to do a few little quizzes today where we're just going to do a show of hands, but beyond that, the clicker will be helpful.
我今天会做几个小测验,让大家来投票表决,不过表决器的作用不止这么简单
I'm going to do a show of hands now.
下面请大家来举手
And again, if I just run this, just to show that it's going to do the right thing, it says enter base, I'm obnoxious, it says oops, wasn't a float, so we'll be nice about it and I enter a height, and it prints out what I expected. I just concatenated those strings together, by the way, at the end.
我再来运行下看是不是做对了,提示输入底,噢,它提示说不是浮点数,我很高兴,然后我输入一个,浮点数作为高度显示结果和我预期的相同,顺便说一句,我只是在最后把这些字符串连接起来了。
So I'm going to show you a little trick for figuring that out.
因此接下来我会给你们讲一个,算出这个来的小把戏。
I'm going to show you one last technique.
我要给你展示最后一项技术。
So I'm going to distinguish in fact between un-handled exceptions, which are the things that we saw there, and handled exceptions. I'm going to show you in a second how to handle them, but let's look at an example.
所以我打算区分开不可处理的异常,以及我们刚才看到的,可以处理的异常,我一会要给你们演示下如何处理他们,给你们看一个例子。
Now I'm going to show you two advertisements.
现在我要给你们看两个广告
I'm giving it to Jude. You can't see this on camera--people at home-- but I'm giving it to Jude okay. I'm going to put it here, and Jude has to show up next week with the prize.
我给裘德了,看视频的你们看不到裘德,但我把钱给裘德了,我放到这里了,裘德下周会带着奖金来的
We want to write a piece of code that helps these guys out, so I'm going to show you an example.
通过写一段代码,来解决一个这样的问题,接下来让我们来看个例子。
I'm going to show you slogans from food companies and you guys tell me what foods they're affiliated with, what foods they're associated with.
我给你们放几个食品公司的广告语,大家要告诉我这些广告语源自哪里,是关于什么食品的
For a minute just assume that we can do this and I'm going to show you how to do it on the next slide.
我们暂时先假设基因已经插入到了质粒里,我会在下一张幻灯片告诉你如何做到
Hobbes, in many ways, finds himself in the position of the young military lawyer played in the following movie clip. I'm going to show you.
很多时候,霍布斯会发现自己,深陷在某种困境里,就像我们马上要看的,这部影片中一位年青军事律师所处的困境一样。
I'm going to show the exact opposite.
我要去展示相反的一面。
So I'm guessing now, i won't make you show your hands, because it's probably embarrassing, but what is the state of your dorm rooms, your shared dorm rooms, at the end of the semester or the end of the school year?
我在想,我就不叫你们举手了,这挺尴尬的,到期末或者年末的时候,你们寝室卫生怎么样
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