I don't understand what you are trying to do. The statement
    splice( keys(%mh), 0, 100 ) ;
suggests you want to remove the first 100 keys from the hash. However, a hash does not have a 'first n keys': 'first' implies order, and a hash does not have 'ordered' keys.

The statement
    my @k = keys(%mh) ;
gives you all the keys of the hash in essentially random order.

In reply to Re: Type of arg 1 to splice must be array (not keys) by AnomalousMonk
in thread Type of arg 1 to splice must be array (not keys) by jeanluca

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