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Answers and rating deltas for

Why does perl warn that open my $fh, $file is missing parentheses?

Author Votes Δ
Greg Bacon 29 +1.17
Daniel Böhmer 16 +2.74
toolic 2 +0.48
ikegami 1 -0.52
Jonathan Leffler 1 -1.01
perlhelper 0 -3.59
Last visited: Sep 14, 2014, 5:07:29 AM