Re: [xsl] XPath that returns nothing

Subject: Re: [xsl] XPath that returns nothing
From: Stefan Krause <stf@xxxxxxxx>
Date: Mon, 26 Sep 2011 23:24:17 +0200
() 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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