Hi and thanks for the help,

Can you explain something from this bit

my $format = "%8.3f" . "%10.3f"x(@columns-3) . "\n";

Why "@columns-3", what does the "-3" mean? Also, what does "x" mean there? Literally, how many times to repeat the format?

In reply to Re^2: column counter and printf question by fasoli
in thread column counter and printf question by fasoli

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