Something that takes two inputs, a left operant - and a right operant and it just returns a Boolean value is-- or rather it returns a left to right value.
它有两个输入,一个是左边的作用物,一个是右边的作用物,然后返回一个布尔值-,或者更确切地说,返回一个从左到右的值。
All right? The first one is, that test has to involve-- shouldn't have to, the value of some variable.
好不好?第一件事是,循环开始的测试必须必须-不是一定,一些变量的值。
I've decided that I need to be able, in my program, to swap the value of two variables. All right.
我觉定在我的程序中,我可以,交换两个变量值,好的。
Right, because when we think of an energy diagram, that lowest spot there is going to have the lowest value of the binding energy or the most negative value of binding.
对因为当我们考虑,一个能量图时那里最低的点,是具有最低的结合能,或者最不活跃的结合能。
Within a constant shell, it varies from left to right, maximally taking value at the right extreme.
在一个固定的层里,它会从左往右变化,在最右边时达到最大值。
Right now the total value of single-family homes in the United States is about twenty trillion dollars and the market has been becoming increasingly speculative.
如今,美国家庭的,房产总值,接近2万亿美金,而且,市场变得越来越投机
All right, but still it's a red light, right, and our hypothesis is that the red light has positive value in the sense that it means a certain thing. It means, we say, "stop."
它是一个红灯,我们假设红灯主动自带含义,它代表着,停“
So let's get some value right here.
它有值f,对应图中这个点;
Right, so there's that special sentinel value that's back slash zero, which we'll start to see more explicitly now.
对的,这里有一个特殊的值“反斜杠0“,我们等下会更了解它。
First of all, having read in that value, I can check to see, is it of the right type?
首先,读一下这个值,我们可以来检查看看是不是正确的类型?
On the other hand, if the value I'm looking for here- sorry, the value I'm looking for is smaller than the value I see here, I just need to look here. All right?
如果我的目标数比这个值要小呢?,我就在这边找就对了,对不对?,做完了这一步,我可以在下一步做相同的操作,假设我选中了这一分支?
- And here as promised is that other operator -- looks a little weird, but because assignment is already using the equal sign to assign one value on the right to a variable on the left.
在这里正像所承诺的那样,其他的操作-,看起来有点怪异,但是因为“=“已经被用来当赋值运算符了,用来把右边的一个值赋值给左边的变量。
I've included item number 1, which has a value of 7. Right?
我已经装了1号物品,1号物品的值是7,对不对?
And then at top right there's this longer sentence to purchase new Charlie ticket, value tickets and passes, press here.
然后,右上边没有说明,怎样购买Charlie票,票值是多少,按这个按钮。
Right. So this value right here.
对的,所以这个值就在这里。
The format is the same. I'm going to ask for some input, and then I am going to use that procedure to check, is this the right type of value. And I'm trying to use that to do the coercion if you like. Same thing if it works, I'm going to skip that, if it not, it's going to throw the exception.
格式是一样的,我需要一些输入,然后我要用一个过程来检查,是否是正确的值,然后你就可以做强制转换了,如果能运行,那是一样的,我打算跳过这段,如果不正确,那就会抛出一个异常。
So, I did some reading quickly and she looked at the screen for a moment and then I suggested we hit the top right button to purchase new Charlie Ticket, whatever that is, value tickets and passes.
所以,我快速阅读了一下,她看着屏幕一段时间,然后我建议点击右上边的按钮,来买一张新的Charlie票,不管怎样,那是一张有值票,可以通过。
And you probably recognize some of them in there, cors right, absolute value, add, comp, cors, cors well we didn't do cors, we did a bunch of other things.
对,绝对值,假发,比较,当然我们还没学,我们学过其他的一些东西了。
All right, c p 1 dot y, x I've said assign that to the value 2, 2,0. So now c p 1 has inside of it an x and y value.
一个特定的版本,我现在命名了一个内置变量,并给它赋值了,我刚刚做的也就是给它。
Right, so here's a little piece of code that's going to print out the smallest value of three.
好,那么这一小段代码,就是会显示出,三个值中最小的来。
PROFESSOR: Right, so, this object, this is, right, value quality.
这是,好,值相等,好,这些词语你们都会看到。
If I want to get out right now the versions of these things, I can ask what's the value of c p 1 x, and it returns it back out.
你可以在那里看到那些,代表笛卡尔坐标点的东西,如果我想要得到现在,这个类的版本的东西的话。
And the value will be 8, right?
总价值是8,对吧?
We have a pointer to the location in memory that contains the actual value, which itself might be a bunch of pointers, and we have a pointer to the actual-- sorry, a pointer the value and we have a pointer to the next element in the list. All right?
包含实际值的地址,可能实际值,也是一系列指针,这里还有指向实际,抱歉,指向下一个元素的指针,我们来整理下?
So in some sets, as long as x has the value I want, it ought to do the right thing.
所以在某些结构中只要x的,只是我想要的我就能得到正确的结果。
Meaning, why in the world do I have to tell the reader that I'm binding x to the value three? All right?
意思就是,我为什么要,告诉代码阅读者,要把x绑定到3这个值上呢?,对不对?
The first statement right here, that's just an assignment statement, I'm giving some value to x.
第一个声明在这里,这仅仅是一个赋值声明,我赋值给x一个值。
So the value is z is 4, it's what I expect, right?
所以z的值等于?
It says, take this thing on the left and use it as a name to bind to the value on the right.
它意味着,把左边的对象,当做名字绑定到,右边的值上去。
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