Re: [xsl] XPath that returns nothing

Subject: Re: [xsl] XPath that returns nothing
From: Andrew Welch <andrew.j.welch@xxxxxxxxx>
Date: Tue, 27 Sep 2011 09:42:48 +0100
On 26 September 2011 22:17, Olivier Lefevre <lefevrol@xxxxxxxxx> wrote:
> 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.

Out of interest, why do you ask?

Andrew Welch

Current Thread