虽然这是不正确的xpath语法,但是括号暗示了不同的优先级。
Although this is not proper XPath syntax, the parentheses imply a different priority.
该语法还知道运算符优先级。
设置 throttling优先级的语法很简单。
当访问和修改属性是应该总是使用点语法,这会使得代码更简洁。括号符号具有更高的优先级。
Dot-notation should always be used for accessing and mutating properties, as it makes code more concise. Bracket notation is preferred in all other instances.
有一些运算符的优先级不合适;语法的一些部分还可以做得更好。
Some of the operators have the wrong precedence; some parts of the syntax could be better.
请注意下面的列表只是SGML语法规则全集的简化版本,并不涉及比如优先级等其他复杂规则。
Please note that the list below is a simplification of the full SGML syntax rules and does not address, e. g., precedences.
请注意下面的列表只是SGML语法规则全集的简化版本,并不涉及比如优先级等其他复杂规则。
Please note that the list below is a simplification of the full SGML syntax rules and does not address, e. g., precedences.
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