The boolean-value of the expression is determined per the boolean(..)
core function as defined in the XPath specification. This means that an expression that selects zero nodes will return false
, while an expression that selects one-or-more nodes will return true
.
The boolean-value of the expression is determined per the boolean(..)
core function as defined in the XPath specification. This means that an expression that selects zero nodes will return false
, while an expression that selects one-or-more nodes will return true
.
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