How can I disable/handle this "bonus feature"?
"int", "sprintf" has beed owned by NaN. 
sub my_float {
    my $num = shift;
    return 0 if (!defined $num || $num =~/[^ \d\-\+.]/);
    return $num;
}

[download]
looks too bad

In reply to Filter "Nan" from user input by Anonymous Monk

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