This doesn't print the keys and values, but the values associated with the keys key and value.

If you want to print the hash out for debugging purposes, use Data::Dumper.

If you want to access the keys/values in your program, use keys %{$data_pair} or values %{$data_pair} instead.

In reply to Re^3: Associative array by moritz
in thread Associative array by gem555

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