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Re^4: checking values of variables

by Laurent_R (Abbot)
on Aug 12, 2013 at 18:54 UTC ( #1049167=note: print w/ replies, xml ) Need Help??


in reply to Re^3: checking values of variables
in thread checking values of variables

Or, still without List::MoreUtils:

help() if grep {! $_} $server, $user, $database, ...;

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