In other words there was not enough data on these things, in other words, with other conventional mortgages, you have data covering peace and war, prosperity and depression and so forth and you can follow these data back for decades.
换句话说,关于这些新增贷款没有足够数据,换种说法,和其他传统贷款相比,你有和平和战争时期的数据,有市场繁荣和萧条时的数据等等,你可以追述这些数据。
Again, I don't have data to back this up, but just common sense suggests to me that the common case is if I'm on the subway platform I want to get on that train and maybe I want to get back and where are those two buttons, right?
此外,我没有数据来备份这个,但是常识告诉我,常见的情况是,如果我站在地铁站台上,我想乘上地铁,可能我还想回来,那么哪里能找到这两个按钮,对不?
The reason I want to point this out to you is, if we go back up to the kinds of data objects we started with, floats, ints, strings, they actually behave the same way.
我要为大家指出这一点的原因是,如果我们想一下以前讲过的,数据类型的种类,浮点数,整数,字符串,它们实际上有相同的行为方式。
I went back and took a closer look at Roger Ibbotson's data and there are lots of examples that will illustrate this point, but the most dramatic occurs around the crash in October 1929.
我进一步查看了罗格·伊博森的数据,诸多例子都能说明这一点,但是印象最深刻的,发生于1929年10月的那次股灾
And we've only just begun using it, but it has just a bunch GetInt GetString GetDouble of very useful functions like GetInt, GetString, GetDouble, And so as those names imply, you can just cull these functions with no arguments and you'll get back that data type based on its name.
我们刚开始使用了它,里面有很多的,有用的函数,像,所以,那些名字暗示,你可以挑选这些,没有参数的函数,然后你可以通过它的名字,获取他们的数据类型。
String is actually not a data type in C. It actually is something called a char star and we'll come back to this before long.
字符串在C语言里其实不是一种数据类型,而是一种称为char,*的数据类型,这个知识点我以后会讲到。
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