您如何执行该步骤呢？

How do you perform this process?

youdao

清单4显示了如何执行这些操作。

Listing 4 shows how to perform these actions.

youdao

通过FQEP可以洞察查询如何执行。

The FQEP provides insight into how the query is being executed.

youdao

Which is a way of reminding you that I need to think as I write the code about what are my expectations from the input, and how might I enforce them.

通过这个我在提醒大家,在写代码的时候,要搞清楚对输入的期望，并思考下如何执行这些期望。

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Now, how does this get played out to the public?

那么这些建议在公众中被执行得如何呢

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So conceptually the key difference here, besides the syntax looking slightly different, it just means that if you want a chunk of code to execute no matter what initially, ; you can use the do while loop; if you want to check a condition first, you can use the while loop.

所以概念上，则关键的区别是，除了语法看起来有点不同，它的意思是如果你想要一段代码,最初无论如何都要执行，你就可以用do，while循环;,如果你想要先检查条件，你可以用while循环。

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