Re^2: Assigning list with duplicate keys to hash

Hi I have a same requirement to append the values of duplicate keys, like A => 1,4 in the above example. can anyone please help me?

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Re^3: Assigning list with duplicate keys to hash by toolic (Bishop) on Aug 03, 2010 at 13:12 UTC
If you need multiple values per hash key, use HASHES OF ARRAYS.	[reply]