That isn't valid Perl. What exactly were you thinking of?
I too though that if there's any way to achieve this, pack will be it, but there doesn't seem to be any pack format that would leave any part of the result string uninitialized.
Makeshifts last the longest.
In reply to Re^3: Data structure challenge
by Aristotle
in thread Data structure challenge
by Abigail-II
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