Hello,

is it possible to print the "MISSING" label for a non existing hash element, using a single line sprintf command as below (which does not work) ?

Thank you

my $missing = "MISSING";
my %h = (
    A   => 1.23435
);
my $out = sprintf "%.3E", $h{A} || $missing;
warn $out;
$out = sprintf "%.3E", $h{B} || $missing;
warn $out;

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In reply to Printing non existing hash values as "missing" by Anonymous Monk

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