Subject: Re: [xsl] Cheaper to prepend or append an item to a sequence? From: Wolfgang Laun <wolfgang.laun@xxxxxxxxx> Date: Tue, 22 Feb 2011 12:44:36 +0100 |
XSLT is a functional language. Values of all kind are never changed. Is it cheaper to create a sequence from an item followed by a sequence or from a sequence followed by an item? -W On 22 February 2011 12:27, Costello, Roger L. <costello@xxxxxxxxx> wrote: > > Hi Folks, > > When adding an item to a sequence, it is: (circle the correct answer) > > (a) Cheaper to add the item to the front of the sequence > > (b) Cheaper to add the item to the end of the sequence > > (c) Costs the same to add the item to the front or to the end > > (d) The cost varies depending on the XSLT processor > > > /Roger
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