It's not true, by the way, of all programming languages. In fact, Professor Guttag already talked about that, in some languages lists take a time linear with the length to get to it.
顺便说一句这在大部分,编程语言中做不到,实际上Guttag教授已经说过这一点了,在一些语言中取得数组,要花费时间是线性长度的。
Anything on MTV. MTV is the devil of all TV programming.
TV里播的都很差劲儿。MTV就是所有电视节目中的恶魔。
So what is this all about? What is an object in object-oriented programming?
所以它到底是什么呢?,面向对象编程中的对象到底是什么呢?
This is the sort of thing that people who do numerical programming worry about all the time. And there are a lot of a little tricks they use to deal with that, they'll perturb it a little bit, things like that.
这是一些做计算编程,要时刻注意的问题,当然有的时候我们还需要,应对一些假象,比如像这样被扰乱的。
Thank you. Nice catch too by the way. All right, so now that you can see that I can screw up programming, which I just did.
但是我们在半路中发现并修复了,谢谢你,那么我们做了什么呢?,我们现在学习了收集东西的一种方式。
Good programming style. All right? Things that we ought to do, as you put these pieces together in order to give you really good code.
优秀的编程风格,对不对?,为了得到真正优秀的代码,我们在把代码放到一起的时候。
All right. Now. Some programming languages, primarily Lisp, actually store lists these ways.
就是这么保存列表的,你可能要问为什么。
Those nine hours are going to be primarily working on problem sets, and all the problems sets are going to involve programming in Python, which is the language we're going to be using this term Now, one of the things you're going to see is the first problem sets are pretty easy.
这九个小时会是问题,提出的基本锻炼,所有的问题提出,都将涵盖,我们这学期,将使用的Python语言的程序,现在,你们将要看见的,第一个问题的提出非常简单。
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