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Re: Removing elemets from an array

by Lotus1 (Curate)
on Dec 28, 2012 at 16:43 UTC ( #1010718=note: print w/replies, xml ) Need Help??


in reply to Removing elemets from an array

#!/usr/bin/perl use warnings; use strict; use List::Compare; my @arca = qw( 625 645 ); my @arcb = qw( 450 625 720 645 ); print "arcb: @arcb\n"; my $lc = List::Compare->new( \@arca, \@arcb); # get the items which appear only in the second list. @arcb = $lc->get_Ronly; print "arcb: @arcb\n";

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[sierpinski]: thanks LanX that helps
[haukex]: the first index is always 0 - $#array gives you the last index in @array
[sierpinski]: gotcha, thanks
[LanX]: length = last index +1

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