() in XPath 2.0
/.. in XPath 1.0
Stefan
Am 26.09.2011 um 23:17 schrieb Olivier Lefevre:
What is the best XPath expression that is guaranteed to return nothing?
(best in the sense of simplest, always works and costs as little as
possible to evaluate). I was hoping it'd be the empty string but that
seems forbidden.
Thanks,
-- O.L.
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