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  <title>nulog, NULL::something : out of the headphone &gt; 2006 &gt; May &gt; 11 &gt; 今日のぺるる　$_ の続き。</title>
  <link href="http://lowreal.net/logs/2006/05/11/2"/>
  <icon>http://lowreal.net/img/banner.png</icon>
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  <updated>2006-05-11T10:50:40+09:00</updated>
  <author>
    <name>cho45(砂糖)</name>
  </author>
  <id>http://lowreal.net/2006/05/11/2</id>
  <entry>
    <title>今日のぺるる　$_ の続き。</title>
    <link rel="alternate" type="text/html" href="http://lowreal.net/logs/2006/05/11/2.html"/>
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    <updated>2006-05-11T10:50:40+09:00</updated>
    <published>2006-05-11T10:50:40+09:00</published>
    <id>http://lowreal.net/2006/05/11/2</id>
    <category term="perl"/>
    <category term="prog"/>
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        <pre class="Perl">
my @a = ("a", "b", "c");

for (@a) {
    for (@a) {
        print $_;
    }
    print "\n  $_\n";
}
__END__
abc
  a
abc
  b
abc
  c
</pre>
        <p>ちゃんとブロックローカル (?) だった。</p>
      </div>
    </content>
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