Fore. 

my %h = qw( a 1 b 2 c 3 );
@h{ keys %h } = map { $_ * 4 } values %h;

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Update: True. And the subsequent followup's still verbose: $_*=4for values%h; :)

In reply to Re: multiply hash values by Fletch
in thread multiply hash values by gitarwmn

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