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Otherwise I'm going to check to see is the first and last, there's that - 1 indexing, is the first and last element of the string the same?
是第一个还是最后一个,这就是这边-1的索引内容，这个字符串的第一个,和最后一个的内容是否相同呢？
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And then, when I got- I'm also going to count how many comparisons I do, just so I can see how much work I do here, and then notice what it does.
并能看到算法干了些什么-,然后是如果这个索引,比数组的大小小的话，就意味着还没检索到数组的最后。
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But bad things will start to happen if I don't mind this lesson of indexing.
但是坏事情将发生,如果我不注意索引的教训。
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Was it particularly high-technology we didn't allow for indexing.
因为没有特别的高科技,我们就没有进行索引。
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It's really a technology initiative that's aimed to index the "dark" web or the hidden web, because according to computer scientists, right now the conditional search engines only index about 1% of the information on the Internet.
这是一项,致力于将暗网,或隐藏网页纳入索引的技术创新，根据计算机科学家的统计，条件式的搜索引擎只将,互联网上1%的信息纳入了索引。
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If we take item 2, 1 then, well, the index after that will of course be And the available weight will be 3.
如果我们装了2号物品，然后，它之后的索引号当然是,我们还剩下3磅。
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As we've seen systematically in the don't-takes, the only thing that gets changed is the index.
当我们系统的看这些,不应该装的物品时，唯一改变的是索引值。
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So I'm not going to take the item with an index of 2.
所以我不会选择,索引值为2的物品。
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By saying first element remember we start at as the initial indexing point.
我们说的第一个元素指的是,最初的开始索引点。
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Well, the bracket notation means you can index into this variable.
好的，这个括号的意思是你可以,索引这个变量。
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So we can have an example, let's look at it.
而键是起到一个索引的作用。
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So that gives me my index.
所以，这就是我的索引号。
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i-1 But with index i minus 1.
但是同时返回的是索引号。
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Again I should have said first, index 0, the first one. I can similarly go in and say I'd like all the things between index 2 and index 4. And again, remember what a b c that does. Index 2 says start a 0. 1, 2. So a, b, c.
我还是要说一遍，索引为0的元素，是第一个元素，我可以要求返回索引,2和4之前的所有元素，请记住2,是从0开始的,那么0，1，2对应的是。
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And I can obviously do the other direction which is I can say skip to index 2 and all the remaining pieces. This lets me slice out, if you like, the front part or back part or a middle part of the tuple as I go along.
很明显我可以从索引2开始切片,所有剩下的元素，这可以让我2,如果你喜欢我这么说的话,取得元素的前面的或者后面的,或者中间的部分。
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So, doing a dereference on x follows the arrow to access its pointee.
那么，解除对应x的指针数据的,索引箭头。
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