Do something similar for user and group and add all three sums to yield a fully qualified numeric mode.

对于用户和组，可以进行类似的操作，可以将三个总数加在一起，以产生完全限定的数值模式。

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BC mode impacts numeric comparisons in two ways: allowing selection of the first member of a set and obtaining NaN for a non-numeric value, rather than throwing a type error.

BC模式对数字比较的影响有两个方面：允许选择集合的第一个成员，对于非数字值返回NaN而不是抛出类型错误。

youdao

Set input mode for phone number text box to Numeric.

下面的代码示例将文本框设置为包含数字输入模式。

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Using a packet sniffer while his device was in airplane mode, he demonstrated how each numeric tap and every received text message is logged by the software.

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