它将按顺序搜索当前目录(.,或者“点”)、您的 home 目录 (~/)、父目录(..,或者“点点”)、父目录的父目录目录 (../..)
It searches, in order, the current directory (., or "dot"), your home directory (~/), the parent directory (.., or "dot dot"), and the grandparent directory (../..).
电子商务准备的是可以在互联网上看的目录,而不是实体的目录。
Instead of a physical catalog, e-commerce arranges for catalogs to be visible on the Internet.
这显示了如何对目录使用目录读取。
This illustrates how to use directory reading for table of contents.
On 231, just to add to this catalog--we have murdered, abandoned, neglected children--we also have police brutality.
在231页,就是为了加些内容到这个目录中,我们看到了谋杀,抛弃,忽视儿童,我们还读到了警察的残忍,让我看一下231页。
And then in the parentheses we'll see in a moment, it tells me what folder I am inside of.
圆括号里的东西,告诉我们,我们现在正处于哪个目录下。
And part of it is we want you to learn how to have a catalog, if you like, of different classes of algorithms, so that when you get a problem, you try and map it into an appropriate class, and use the leverage, if you like, of that class of algorithms.
另外我希望你们能学会,如何制作一个关于,算法不同课程的目录,这样当你碰到问题的时候,你可以去找到合适的课程,然后在那门课程中,寻找解决方法。
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