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Re^3: checking values of variables

by ramlight (Friar)
on Aug 12, 2013 at 16:34 UTC ( #1049142=note: print w/replies, xml ) Need Help??

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  1. or download this
    help() unless all { $_ } $server, $user, $database, ...
    
  2. or download this
    help() unless $server && $user && $database ..
    

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