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Subject: make sequence Author: Geoffrey Nutting Date: 17 Aug 2007 12:25 AM
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better explanation:assume I have a file that looks like
<filmlist><film-id>1</film-id><film-id>2</film-id><film-id>3</film-id><film-id>4</film-id></filmlist>
actually, I was assuming I had 3 files, & wanted to generate a sequence of film-ids for each of them: for the one above, I should have
$fida = (1,2,3,4)
etc, similarly for $fidb, $fidc, so I can find the difference in the files film-ids using something like
$dif = $fida except $fidb
since the files are rather long, I was wondering if there was a way to automatically construct the sequences $fida, etc
Thanks for your insights,
Jeff Nutting
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