您需要选择语言和将要分析的文本作为字典查找操作符的一个选项。

You need to choose the language and the text to be analyzed as an option in the dictionary lookup operator.

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而且由于每个UNIX命令都返回一个指示成功或失败的状态代码，因此，您可以使用任何命令作为“条件”——而不仅仅是使用测试操作符。

And because every UNIX command returns a status code reflecting success or failure, you can use any command as a conditional — not just the test operators.

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例如，Python有一个内置的“ % ”操作符，它就执行格式化操作(“ % ”前面的参数就是指定的格式)，因此要确保攻击者不会控制这个格式，也就是说使用常量作为字符串的格式。

For example, Python has a built-in "%" operator that does formatting (the argument before "%" is the format), so make sure the attacker can't control the format, say by making it a constant.

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因此，确实要使用这些词汇进行匹配时，我们需要采用显式执行方式，将这个词汇作为必要词汇或与一个逻辑操作符组合使用。

Applying such terms for a match might therefore need an explicit enforcement as a required term or need a combination with a Boolean operator.

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索引oring计划的db 2 exfmt输出显示了一个ridscn操作符，其中以两个或更多个XISCAN操作符作为输入。

The db2exfmt output for an index ORing plan shows a RIDSCN operator with two or more XISCAN operators as input.

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作为说明何时可以使用RTTI的例子，考虑一个类层次，我们希望为它实现相等操作符。

As an example of when RTTI might be useful, consider a class hierarchy for which we'd like to implement the equality operator.

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作为说明何时可以使用RTTI的例子，考虑一个类层次，我们希望为它实现相等操作符。

As an example of when RTTI might be useful, consider a class hierarchy for which we'd like to implement the equality operator.

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