We already talked about the Hittite vassal treaties as a model for the Israelite covenant, when we were talking about Exodus.
我们已经将希提的纳贡条约作为以色列立约,的范本进行过研究,在我们讲解出埃及记的时候。
And then hash character takes in any string or character, single character, gives me back a number. Notice what I do.
然后哈希接受任何字符串或字母,单个字符,返回给我一个数字,注意我要做什么。
So the Hyksos theory is one that got people very excited for a while, but is really not well supported.
因此希克索斯理论能让人兴奋一阵子,但是并没有得到很好的证实。
You'll find in Renoir but Renoir's humor is even subtler than Hitchcock's I mean, it's more subtler than Hitchcock.
你们可以找到大量的幽默,在雷诺的电影里,但是雷诺的幽默比希区柯克的更微妙。
And you saw some of the beginnings of an explanation offered in the reading by Schick and Vaughn.
你们可以看到希克和沃恩在阅读材料里,对某个解释做了一个开头
I found out he was living in London--Lord Hicks; I guess he got knighted for his contribution.
我发现希克斯爵士真的还住在伦敦,他因对经济学的贡献而授勋
One of the interesting documents we have is a fragmentary inscription from the Island of Chios.
其中我们发现了一份非常有趣的文献,是在希俄斯岛上的一处残缺碑文
> Hey, this may be a way of getting rid of Dean Higgins.
>,嘿,这可能是一个摆脱希金斯院长的一个方法。
Now Ulrich Phillips argued this years and years and years ago.
乌尔里希·菲利普斯多年前就一直在研究
This could be illustrated with a story about Alfred Hitchcock.
阿尔弗雷德·希区柯克的一个故事,很好地阐释了这个道理。
We're going to take it to Hoboken and Sheboygan.
我们可以去霍博肯和希博伊根剧场演出了
Characters are simple. Suppose you want to represent sets of strings, well you basically just generalize the hash function.
字母是是很简单的,如果你想表示一组字符串,基本上你要做的就是归纳出哈希函数。
We have the Trojan Wars. The Hittites are invading Asia Minor, modern day Turkey to the north.
有特洛伊战争,希泰人侵略了小亚细亚,也就是现在的土尔其以北地区。
And then, if I want to find out if something's there, I do the same thing. But notice now, hash is converting the input into an integer.
然后,我想查找出某些元素是否在列表中,我做同样的事,但是现在注意,哈希是将输入转化成一个整数,所以,其思想是什么?
So it isn't that Hitchcock is not capable of writing of subtlety He knows everything he does.
所以不是希区柯克,不能写出很微妙的东西,他知道他在干什么。
We even learned the names of two oxen owned by Terzarro: Glossy and Blackie.
我们甚至也了解到特扎罗的,两头公牛的名字:,格拉希和布莱奇
For those perhaps familiar with some of the jargon do we introduce what we call link lists and hash tables and tries, increasingly sophisticated data structures, that allow us to solve problems that are much bigger and much more interesting than the very familiar one that we started with here.
那些对编程的术语较熟悉的同学,我们会教授,链接列表,哈希表,以及日益复杂的数据结构,以便帮助我们解决其他的,比现在所学的更大也更有趣的问题。
What that is, is an organ pipe of the type of organ that we have over in Woolsey Hall, thirty-two feet tall, this gigantic sound of down there so that's what he's trying to set up.
这是一种管风琴,梧希音乐厅就有,三十二英尺高,巨大浑厚的低音,正是施特劳斯努力展现的
There's been a lot of work done on these over the years, but in fact, it's pretty hard to invent a good hash function. So my advice to you is, if you want to use something was a hash, go to a library. Look up a good hash function.
已经做过了很多的尝试和努力,但是事实是,很难发明出一个好的哈希函数,所以我给你们的建议是,如果你们想使用哈希功能,到函数库中查找一个好的哈希函数。
The good news is the elements in any one spot in a hash table are likely to be a small number, three, four, five.
好的一点是在哈希表中,任何一个存贮点上的元素数据是很小的,三个,四个,五个。
In the sixteenth century, the native Egyptians, who were smarting and smoldering under the humiliating foreign rule of the Hyksos, finally succeeded in rising up and driving them out, and reestablishing a native Egyptian dynasty.
在十六世纪,埃及当地人,他们痛苦而煎熬,在让人蒙羞的希克索斯人的统治之下,他们最终成功的起义并将外族驱逐出去,他们重新建立了埃及王朝。
My graduate student came back and said, it seems to have been Sir John Hicks in London in his 1931--1939 book, A Value in Capital.
我的助研说,约翰·理查德·希克斯勋爵,1904-1989,英国经济学家1972年与肯尼斯·阿罗一同获得诺贝尔经济学奖,在1939年所写的《资产价值》
But in this class we're gonna approach it in a completely different way, and learn a lot more about the film that, things that Hitchcock put in there.
但在这堂课上我们将要,从一个完全不同的角度来看这部电影,并从中学到很多希契科克,倾注到里面的东西。
So, what's the idea? If I know what my hash function does, it maps, in this case characters into a range zero to 256, which is zero to 255, I create a list that long, and I simply mark things.
我知道我的哈希函数做什么,在这个例子中,它将字母,映射成0到255的256个数字,我创建了一个这么长的列表,并且我只是简单的标志这些东西。
Well, the Persian Wars begin in 499 B.C.
希波战争是公元前四百九十九年爆发的
That's a very good point. Hitchhock is humorous.
这点很好,希区柯克很幽默。
He calls the forward rate equal to 2/.
希克斯认为远期利率为^2/
What Hicks said--this is the coffee hour conversation at The London School of Economics he said, it's right now 1925 but if you want to invest or borrow in 1926 I can do it for you.
希克斯在伦敦政经学院的那次,咖啡时间中谈到,现在是1925年,但如果你想在1926年投资或贷款,我可以帮你实现
This is Hicks's discovery.
这就是希克斯的发现
The last thing I want to say about hashes are that they're actually really hard to create.
最后我想说的是哈希函数非常难以创立,在过去的时间里。
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