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From: PerlFAQ Server on 9 Mar 2010 00:00
This is an excerpt from the latest version perlfaq7.pod, which
comes with the standard Perl distribution. These postings aim to
reduce the number of repeated questions as well as allow the community
to review and update the answers. The latest version of the complete
perlfaq is at http://faq.perl.org .

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7.4: How do I skip some return values?

One way is to treat the return values as a list and index into it:

$dir = (getpwnam($user))[7];

Another way is to use undef as an element on the left-hand-side:

($dev, $ino, undef, undef, $uid, $gid) = stat($file);

You can also use a list slice to select only the elements that you need:

($dev, $ino, $uid, $gid) = ( stat($file) )[0,1,4,5];



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are not necessarily experts in every domain where Perl might show up,
so please include as much information as possible and relevant in any
corrections. The perlfaq-workers also don't have access to every
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corrections to examples that do not work on particular platforms.
Working code is greatly appreciated.

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perlfaq.pod.
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