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Chapters 17 through 26 then are a block of material that's referred to as the "Holiness code" because of its special emphasis on holiness.
7章到26章是一块,被称为“神圣的代码“的内容“,因为它侧重于神圣。
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we are developing a code for key risks or things that might happen and disagreements, and
我们就在制定一套管理主要风险的准则，预防类似事情以及矛盾的发生，
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What are the basic modules, what information needs to be passed between those modules in order to make the code work.
基本的模块是哪些，为了让整个程序正常运行,这些模块之间需要传递的信息有哪些。
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You should acquire overtime this instinctive aversion to just code or programs that just look ugly because things that look ugly generally are not easy to maintain.
对于代码和程序你会有一种本能的讨厌,这是因为这些代码和程序看起来很丑陋,并且不容易维护。
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In the code of conduct, professional conduct, that we embody by this code here is comparable to what you are expected to adhere to in your professional lives.
在行为准则中，专业准则，这个准则所体现的相当于,你所期待去追求的,在你的专业生活中。
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And the answer is, although neurons are all or nothing, there are ways to code intensity.
答案就是,尽管神经元服从全或无法则,但仍有许多因素会影响神经元的反应强度
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And so you'll learn over time both by seeing and by doing that there are generally some good ways, some okay ways, and some bad ways of actually writing code.
久而久之，你们将通过看和实践来学习到,这里通常有很好的方法，还行的方法，很烂的方法来编写代码。
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In general, good programming style says you put in comments that are going to be valuable in helping you as a reader understand what's going on inside of the code.
通常来说，优秀的编码风格意味着,你要放进去的注释,在帮助代码阅读者,理解代码内部,是怎么工作的。
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But the things we were trying to stress were that it's an important design decision when you are coming up with a piece of code, as to what kind of efficiency your code has.
但是我们这里要强调的是,当你写代码的时候,决定你的代码的效率的很重要的事情，就是你的设计决定。
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- So double bar means if this condition or this one -- and maybe even both -- are true, go down this road and execute that code.
所以复纵线意思是，如果这两个条件之一-,或者两个都--是成立的，那就继续,执行后面的代码。
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Right, so the things we want you to take away from this are, get into the habit of using pseudo code when you sit down to start a problem, write out what are the steps.
好，这儿我想大家明白的就是,养成解决问题时先写伪代码的好习惯,把步骤都写出来,我想要告诉你们的是一个好的程序员。
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And it becomes a powerful way of reasoning about the code, a powerful way of using the code, so those notions of specs are really important.
以保证你写对代码,这将成为分析代码,使用代码的重要手段,所以规范说明的概念。
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You can say if this is true, then go and do the following pieces of code or puzzle pieces that are inside this part of the block, else go ahead and do these that are down here.
你可以说如果条件成立，执行下面的代码段,或板块中的拼图，否则跳过去执行这下面的语句。
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Which is a way of reminding you that I need to think as I write the code about what are my expectations from the input, and how might I enforce them.
通过这个我在提醒大家,在写代码的时候,要搞清楚对输入的期望，并思考下如何执行这些期望。
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Why are you, like, writing out code?
你们为什么写代码？
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So, summarizing better, assert is something you put in to say to the user, make sure you're giving me input of this type, but I'm going to guarantee you the rest of the code works correctly. Exceptions and exception handlers are saying, here are the odd cases that I might see and here's what I'd like to do in those cases in order to try and be able to deal with them.
所以更好的总结下,断言就是你放在那里告诉用户,保证你输入的是这种类型的,但我能保证剩下的代码运行正确,异常和异常处理做的事,这里有些我能预期的异常情况,并且这里有些情况,我能尝试处理。
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hi3 And then all of these other white files are just source code files, dot C file.
就是绿色的。，Hi3，is，green。,而其他部分白色文件都是些源代码,都是，c文件。
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So this line or these lines of code up here are arguably constant time steps to say if N is less than 2 in return, that it will always take maybe one step, maybe two steps, some number of fixed CPU cycles.
如果N小于2并返回,那么这些行所对应的代码,通常只需要执行一步，或者两步，具体数字与CPU周期有关。
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And I want to remind you, that block of code is a set of instructions, the same set of instructions that are going to be done each time through the loop.
我想提醒大家,这块代码是一个指令集,一个每次循环都会被执行的相同指令集,会变化的仅仅是变量的值。
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If you want to make sure both conditions are true and they both have to be true for any code to be executed, use ampersand ampersand.
如果你想保证两个条件都成立,或者它们两个都必须为真值，才能执行一些代码，那就使用“&&“
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It's words to you, or to the reader of the code, that are telling you what's going on inside of this code. OK?
注释是一些对你，或者对代码阅读者说的一些话，告诉你这段代码,是干什么的，对不对？
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A huge one is, are you actually running the code you're looking at in your editor.
一个很大的错误就是你运行的程序,是否是你在编辑器中看到的程序。
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People make really stupid decisions and so as you know in this course with P sets there are three axes that we look at when evaluating your code.
人们做了一个愚蠢的决定,在这个课程上，通过习题集，当执行你的代码的时候,有三个评估方面。
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This chart, very boring and uninteresting but useful to say there are very well defined rules as to when you're writing code, what operators, like what syntax should get evaluated first.
这个图表，看起来很烦，很无趣，但是它很有用,有非常明确的规定,譬如，当你写代码时，就会涉及操作符的优先级。
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Those are fancy terms. Decomposition is a way of putting structure onto the code.
这些都是诱人的术语,分解是一种将代码结构化的方法。
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So in your mind, if you are now the computer program and you are executing this thing from top to bottom, what just has happened verbally is we are stepping into the line of code that says sort left half of elements.
在你们看来，如果你现在是计算机程序,正在从上到下执行一系列指令，刚才所发生的就是我们现在已执行到了这行代码,它告诉你要对左半部分的元素排序。
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So, what are we really doing in this line of code here?
那么，这一行代码是干什么的呢？
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