... 浮点型和浮点型(DOUBLE and DOUBLE) 数组和数组(ARRAY and ARRAY) 字符串和字符串(STRING and STRING) ...
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前面我所描述的大部分操作都是针对于标量和数组的;您还可以执行数组之间的操作,包括那些不同维度的数组之间。
For the most part, I have presented only operations between scalars and arrays; you can also perform operations between arrays, including ones of different dimensionality.
请注意在本例中哈希和数组之间的惟一区别是哈希可以含有嵌套的子条目,而数组则不能。
Note that the only difference between a hash and an array in this case is that the hash can have nested sub-items and the array cannot.
ListChildren 方法返回 CatalogItem 对象的数组,该数组表示用户有权查看的项,包括报表、文件夹和数据源。
The ListChildren method returns an array of CatalogItem objects representing the items that the user has permission to view, including reports, folders, and data sources.
And we're going to start with one that you many of you, have already bumped into perhaps by accident, which are lists.
曾经遇到过的,可能是偶然遇到的类型来开始,就是数组,数组和字符串类型。
It says, well I'm going to print out first and last just so you can see it, and then I say, gee 2 if last minus first is less than 2, that is, if there's no more than two elements left in the list, then I can just check those two elements and return the answer.
然后它计算了尾点和开始点的差,如果小于2的话,也就是说数组中的元素小于等于,我对这两个元素进行比较,然后返回结果就可以了,否则的话,我们就去寻找中值点,注意它是怎么实现的,首先这个指向一个列表的开头。
Now, to my knowledge, most implementations of Python use this way of storing lists, whereas Lisp and Scheme do not.
这正是我希望的,据我所知,Python,的大多数实现,都是用这种方式来存储数组的,而Lisp和Scheme则不是。
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