Help for this page
use strict; use warnings; ... return $aAlf cmp $bAlf if $aAlf ne $bAlf; return $aNum <=> $bNum; }
bobf sort: a1 a10 a100 a11 b10 b2 b200 b25 GF sort: a1 a10 a11 a100 b2 b10 b25 b200