Subject: Re: [xsl] variable going out of scope in a for-each loop? From: Mike Brown <mike@xxxxxxxx> Date: Mon, 10 Dec 2001 01:46:49 -0700 (MST) |
> No, he didn't. This is a clever little bit of hackery. NaN is not equal > to itself. So if the node value is a number, number(.)=number(.) is a > tautology, but if the node value *isn't* a number, then NaN=NaN is false. Interesting. Thanks. But "clever" isn't the word I would have used :) Heh. - Mike ____________________________________________________________________________ mike j. brown, fourthought.com | xml/xslt: http://skew.org/xml/ denver/boulder, colorado, usa | personal: http://hyperreal.org/~mike/ XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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