Re: Hash and arrays

You mean like this?

my @k = ("a", "b", "c");
my @v = (1, 2, 3);
my %h = map { $k[$_] => $v[$_] } (0..$#k);
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holli, /regexed monk/

Comment on Re: Hash and arrays Download Code

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Re^2: Hash and arrays by thinker (Parson) on Aug 04, 2005 at 08:48 UTC
Or, in a similar way, use a hash slice to populate the hash `#!/usr/bin/perl use strict; use warnings FATAL => "all"; use Data::Dumper; my @k = ("a", "b", "c"); my @v = (1, 2, 3); my %h; @h{@k} = @v; print Dumper \%h; __END__ output $VAR1 = { 'c' => 3, 'a' => 1, 'b' => 2 };` [download] cheers thinker	[reply] [d/l]

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Re^2: Hash and arrays
by thinker (Parson) on Aug 04, 2005 at 08:48 UTC

Or, in a similar way, use a hash slice to populate the hash

#!/usr/bin/perl

use strict;
use warnings FATAL => "all";
use Data::Dumper;

my @k = ("a", "b", "c");
my @v = (1, 2, 3);
my %h;
@h{@k} = @v;

print Dumper \%h;

__END__

output

$VAR1 = {
          'c' => 3,
          'a' => 1,
          'b' => 2
        };
[download]

cheers

thinker

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