in reply to Re^2: Incrementing a hash of array value
in thread Incrementing a hash of array value

But that is the root of the OP's problem. They apparently want to increment those 'M01...' strings, relying on the magic of ++.

 

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Re^4: Incrementing a hash of array value
by davorg (Chancellor) on Jul 23, 2004 at 11:09 UTC

    ...or maybe they want to add some kind of counter in the second element of the array.

    Who knows? There's not enough information. Any assumptions that we make are just... er... assumptions.

    --
    <http://www.dave.org.uk>

    "The first rule of Perl club is you do not talk about Perl club."
    -- Chip Salzenberg

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