Hi,

what is the difference between these declarations?

my(@a) = ();
my($b) = {};
my(@c) = [];
my(%d) = ();

[download]

It seems like we can build Hashes of hashes, array of hashes, record structures etc, either by using pointer syntax or some other way... I am getting somewhat confused on what is the best most efficient way.. All declarations above seem to work without any noticeable difference *shrug*.

David

In reply to data types by dave8775

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