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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。
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so Van Gogh and Lichtenstein. Monet is in there.
所以那儿有梵高和利希滕斯坦的作品。莫奈的作品也在那里。
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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。
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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。
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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
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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
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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。
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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。
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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
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This is Hicks's discovery.
这就是希克斯的发现
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Our primary text will be the excerpt in your book from Hans-Georg Gadamer and a few passages that I'll be handing out from Martin Heidegger and E.D. Hirsch.
主要内容就在大家手上课本里,汉斯·格奥尔格·加达默尔的节选以及,我将带给大家的马丁·海德格尔和赫希的一些文章。
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And I've come down to rescue them from the Egyptians, and to bring them out of that land to a good and spacious land, a land flowing with milk and honey, the region of the Canaanites, the Hittites, the Amorites, the Perizzites, the Hivites, and the Jebusites.
我下来是要救他们脱离埃及人的手，领他们出了那地，到美好，宽阔之地，流奶与蜜之地，就是到迦南人，赫人，亚摩利人之地，比利洗人，希未人，耶布斯人之地。
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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。
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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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But it's not, you're right, it's not as full and powerful device as comedy and humor're in Hitchcock It's a great deal of humor.
喜剧因素,但是，没错，和希区柯克影片的喜剧和幽默比,这些不够饱满和有力度。
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You try to design actually I'm going to come back to that in a second. It's like you're trying to use a hash function that spread things out pretty evenly. But the places you store into in those lists may have to themselves have a small list in there, and when you go to check something, you may have to do a linear search through the elements in that list.
你尝试着去设计,实际上过会儿我会回头讲解这个问题,类似于你需要用一个哈希函数,非常平均的将物体分发出去,但是在列表中你数据,映射到的地方可能会有自己的一小段列表，当你回头查找数据的时候,你可能需要在那一小段列表中做线性查找。
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Hitchcock said, "Roll'em" and filmed the kid.
希区柯克说“开拍“，录制顺利进行。
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but I think it's motivational, and so I said, are you sure that J.R. Hicks invented the term "forward rate"?
但我觉得这很有趣,我问他,你能肯定,J·R·希克斯是"远期利率"的提出者吗
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I may not want to do the full range of this, but I may decide I have to use a lot of gigabytes of space in order to do a trade off.
哈希成一个整数，我不想完整的去做这件事，但是我可以想像我需要用许多G的空间,去完成空间和时间之间的权衡。
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Well the idea of a hash, in fact, what's called a hash function is to have some way of mapping any kind of data into integers.
我要怎么做？实际上想法还是哈希,通过一个哈希函数,把任何种类的数据都映射成整数。
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That's Hicks's insight and it comes back then to Hicks's book, Value and Capital, in 1939.
以上就是希克斯的观点,他于1939年将其写入《资产价值》中
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There's a whole, a-75-page chapter on Hitchcock which is crucial in the book, we'll explain all that to you And in the first chapter on Hitchcock there's a considerable discussion of Psycho.
关于希契科克的那一章有75页之长,在这书中是关键的一章，我会给你们讲解,在关于希契科克的那一章里,有很多对于《精神病患者》的论述。
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So let's look at the second example, all right, I keep doing that -- this piece of code from here to here gives me a way of now creating a hash table of size 256.
所以让我们来看一下第二个例子，好的，我继续做那件事,这段代码中从这里到这里,是创建一个大小为256的哈希表。
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So, what we want to do-- this is what Hicks discovered I can do the following transaction to lock in, in 1925, the interest rate between 1926 and 1927.
这就是希克斯所发现的,我可以在1925年进行以下交易,从而确定1926年到1927年的利率
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So what in the world is hashing?
所以哈希到底是什么样的？
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The answer is I can't. OK, in the simple case of integers I can, but in the case of something more complex like faces or fingerprints or passwords for that matter, it's hard to design a hash function that has completely even distribution, meaning that it takes any input into exactly one output spot.
答案是我不能，好吧,在简单的整数的例子中,我可以做到，但是在一些更复杂的场景中,比如面部，指纹，密码相关的问题中，很难设计一个哈希函数具备完全平均的分配,也就是说，做到对任一输入，可以准确地得到相应的唯一输出,因此在一个哈希问题中。
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I think one of the classic ones for strings is called the Rabin-Karp algorithm. And it's simply the same idea that you have a mapping from your import into a set of integers.
我认为字符串哈希,最经典的是Rabin-Karp算法,它只是简单的相同概念,你有一个映射关系将你的输入映射成一组数字。
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Then, I was talking it over with another graduate student and he said, well if you want to find out why don't you ask J.R. Hicks?
随后,我和另一位研究生讨到了此问题,他说,如果你想知道,干嘛不直接去问J·R·希克斯
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And he said, I think it's J.R. Hicks.
他说,应该就是J·R·希克斯
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