http://qs1969.pair.com?node_id=627541


in reply to right use of a hash table

When you refer to an element of a hash you say $hash_name{'key'}, but to refer to the whole hash you must say %hash_name. So change your mys:
my %M4; my %M4_compteur;
Phil
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Re^2: right use of a hash table
by steph_bow (Pilgrim) on Jul 19, 2007 at 15:52 UTC
    Thanks a lot for your advice. It works now !