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If you really want to be obnoxious, you can do this because really these operators just undo themselves, right?
如果你的确有点反感，你可以这样做,因为这些操作符可以撤销它们自己，对不？
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to actually run the board in the studios. And so now I'm certified to host different radio shows,
这样我才能操作演播室力的仪器。现在，我已经有资格主持不同的电台节目了。
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And so the program may do different things on different runs. We'll see a lot of that, because it's used a lot in modern computing.
因此程序会对不同的输入做不同的操作,我们会看到很多这样的情况，因为它在现代计算中被广泛应用。
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You don't need this hack of just, like, manually adding a decimal point just to fix that problem.
你不需要这样来操作，比如，手动地加入小数点来修正这个错误。
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The HOLC said, that's a lot more sensible; so they demanded that that be done.
房主贷款公司认为这样合理得多,因此他们要求这么操作抵押贷款
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We do this in the undergraduate Biomedical Engineering laboratory in the Malone Building so that we can do demonstrations and sort of hands on projects to really get a little bit deeper into the subject that we're considering.
开会的地点在,生物医学工程本科生实验室,在马龙大楼,这样我们就能通过做演示和实际操作,使大家较深刻地了解,我们讲过的东西
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And one of the things neophytes trip over early on is that we'll soon see there's not only an equal sign operator, there's equals equals.
这样我们还要引入了一个新的操作符,我们将看到这里不仅有一个等号的操作，还有双等号。
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If I now say, I'm going to go ahead and change the radius of this, something, my polar form did it right, but what happened to the Cartesian form?
如果我现在说，我要去改变这里的半径,一些这样的操作，我的极坐标形式，进行了正确的改动？
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Might want to multiply them together.
这样就能对它们做一些操作了。
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So there are some downsides, in my view, to doing operator overloading, but there's some real pluses.
它还可以应用于其他一些东西，因此这样做操作符重载，就会产生一些负面影响了，以我的观点来看的话。
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Which would have a bunch of operations, like, I won't go into what they might be.
他们会有一些这样那样的操作，我不打算细讲。
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We saw some quadratic algorithms, typically those are things with multiple nested loops, or iterative or recursive calls, where you're doing, say, a linear amount of time but you're doing it a linear number of times and so it becomes quadratic, and you'll see other polynomial kinds of algorithms.
我们看过一些平方算法，他们一般进行了多次嵌套循环,或者递归迭代调用，对一个线性操作调用线性次,这样就变成平方次了,以后你们能看到,一些多项式算法。
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And in Python the expression is, operand, operator, operand, when we're doing simple expressions like this, and if I give it to the interpreter, it gives me back exactly what you'd expect, which is that value. OK?
在Python中表达式就是，运算对象，操作符，运算对象，当我们处理这样的简单表达式的时候，我把表达式传给处理器，处理器给我返回了我想要的结果，对不对？
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Because the IFs are saying, if it's true do this, otherwise skip on it.
因为IF是这样的，如果结果是真的，进行如下操作，如果不是那么跳过它吧。
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