The solution is to create a list that contains the sort information, and generate the sort field information just once.

解决方案是创建一个包含排序信息的列表，并只生成一次排序域信息。

youdao

Instead of calling sprintf all those times, we call it just once for each item in the hash in order to generate a sort field in the hash, and then use that sort field directly during the sort.

现在不需要每次都调用sprintf，对hash表中的每一项，只需要调用一次该函数，就可以在hash表中生成一个排序字段，然后在排序时就可以使用这个排序字段了。

youdao

Try adding a numeric sort on key field 1 to see how to change this.

尝试对关键字段1添加一个数值排序，看看如何改变这个结果。

youdao

We talked about the sense that, I think, young people have a sort of prejudice against the field and they think that finance is a field that you go into if you really value money rather than people.

我们谈论了，年轻人对这一行业的偏见,他们认为进入金融业的人,金钱至上,而不尊重他人。

耶鲁公开课 - 金融市场课程节选

Or by creating and filling the sort of entry field typically used on corporate websites for leaving feedback, it can send mass emails to a list of addresses.

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Like the iPhone apps users will be able to rate the quality of the experiences they purchase or browse for free to provide some sort of level playing field.

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And really what you hear in the field, sort of privately in conversation with soldiers, is a little more frank and a little more, I would say, realistic than what you hear often from people in the Pentagon.

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