Binary logic in XPath expressions is a bit more complex than simply true and false.

XPath表达式中的二进制逻辑比简单的true和false要稍微复杂一点。

youdao

Binary logic in XPath expressions is a bit more complex than simply true and false.

XPath表达式中的二进制逻辑比简单的true和false要稍微复杂一点。

youdao