Another way, with pop and push:

my $last = pop @somewords;
foreach my $core (@somewords) {
  print " $core;\n"
}
push @somewords,$last;

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Update: it's useless to keep $last. See the improvement by johngg, in reply.

In reply to Re: foreach only for a section of a list by brx
in thread foreach only for a section of a list by dizou

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