Subject: Re: [xsl] expression syntax From: xptm@xxxxxxx Date: Mon, 15 Nov 2004 15:11:55 +0000 |
But woldn't value-of select="2004-11-15" give 1978? Citando "M. David Peterson" <m.david@xxxxxxxxxx>: > G. Ken Holman wrote: > > > > > XPath 1.0 Section 3.4 > > > > "When neither object to be compared is a node-set and the > > operator is <=, <, >= or >, then the objects are compared > > by converting both objects to numbers and comparing the > > numbers according to IEEE 754." > > Mucho Gracias Ken! I will note this in my notebook of "references that > may come in handy again some day" section :) > > > > > And "2004-11-15" is not a number, so the cast to a number results in NaN > > Yeah, the "2004-11-15" not being considered a number I knew, but without > referencing the spec I was unsure of the exact nature of the number > function and what the intended primary purpose was. > > > ... which, BTW, doesn't compare true in any comparison with anything, > > including itself. > > Wait, are you refering to attember a cast to a number and then > comparing? Obviously if compared to another string of equal value it > would evaluate to true... or am I missing something that is important to > understand in the comparison of this particular string? > > > > > I hope this helps. > > It does, as always! Thanks Ken! > > <M:D/> > > > > > ........................... Ken > > > > -- > > World-wide on-site corporate, govt. & user group XML/XSL training. > > G. Ken Holman mailto:gkholman@xxxxxxxxxxxxxxxxxxxx > > Crane Softwrights Ltd. http://www.CraneSoftwrights.com/s/ > > Box 266, Kars, Ontario CANADA K0A-2E0 +1(613)489-0999 (F:-0995) > > Male Breast Cancer Awareness http://www.CraneSoftwrights.com/s/bc > > Legal business disclaimers: http://www.CraneSoftwrights.com/legal > > Ganha Cbmaras de Filmar, Televisues e outros fantasticos primios Samsung com o SAPO! Clica em http://dc.sapo.pt/sfc
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