doing some debugging of some accounting code yesterday i tossed in a statement like this: 
my $counter;
foreach my $elem ( keys %users ) {
    $counter++ and print "found $users{$elem} if ( $users{$elem}{sales
+} - $users{$elem}{payments} > 0;
}

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the counter would increment, but the print never occurred.

return status of  print is always 1, and the return value of  $counter++ should have been 1, because the counter was incremented ( as evident after the loop. so why would i get a counter increment and not a print?

In reply to idiom question by geektron

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