in reply to Re^9: Using 'keys' on a list (update x2)
in thread Using 'keys' on a list
>
sub f {a => 1, b=>2} my %h = (c => 3); say keys %h, f(); #output: c
This is definitely also wrong, say will print the list from f()
D:\>perl -Mfeature=say sub f {a => 1, b=>2} my %h = (c => 3); say keys %h, f(); __END__ ca1b2 D:\>
Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery
|
---|
Replies are listed 'Best First'. | |
---|---|
Re^11: Using 'keys' on a list (update x2)
by AnomalousMonk (Archbishop) on Jul 01, 2021 at 21:44 UTC | |
by LanX (Saint) on Jul 01, 2021 at 21:51 UTC |
In Section
Seekers of Perl Wisdom