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Re^2: Compare all array values without a loop

by Crian (Chaplain)
on Oct 19, 2004 at 15:21 UTC ( #400558=note: print w/ replies, xml ) Need Help??


in reply to Re: Compare all array values without a loop
in thread Compare all array values without a loop

Instead of

@array = ('A','B','C','D'); for (@array) { $hash{$_} = undef; }
you can use
my @array = qw/A B C D/; my %hash; @hash{@array} = ();

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