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Re: Initialization of arrays

by sk (Curate)
on Sep 22, 2005 at 14:02 UTC ( #494120=note: print w/ replies, xml ) Need Help??

in reply to Initialization of arrays

chester and svenXY have told you why it does not do what you want and how you can init the slice. Here is a quick way to init if you want to do it for a large number of indices.

use strict; use warnings; use Data::Dumper; my @x; @x[0..3] = map {1}0..3; # this map returns a list of 1's (4 elements) print Dumper(\@x); __END__ $VAR1 = [ 1, 1, 1, 1 ];

BTW, you had @x[1..3] I changed it @x[0..3]. I felt that is probably what you want as the array index starts with zero. If you are sure you don't need zero then you can modify my code.


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