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Alex Rivera
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I have some code that looks like my ($ids,$nIds); while (<myFile>){ chomp; $ids.= $_ . " "; $nIds++; } This should concatenate every line in my myFile , and nIds should be my number of lines. How do I print out my $ids and $nIds ? I tried simply print $ids , but Perl complains. my ($ids, $nIds) is a list, right? With two elements?
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