{"width":"100%","blog_title":"daily dayflower","blog_url":"https://dayflower.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdayflower.hatenablog.com%2Fentry%2F20060623%2F1151044173\" title=\" each \u3067\u306f\u307e\u3063\u305f - daily dayflower\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":" each \u3067\u306f\u307e\u3063\u305f","provider_url":"https://hatena.blog","description":"Perl \u306b\u306f\uff0c\u30cf\u30c3\u30b7\u30e5\u306e\u30ad\u30fc\u3068\u5024\u3092\u5bfe\u306b\u3057\u3066\u3068\u308b\u3053\u3068\u306e\u3067\u304d\u308b each \u3068\u3044\u3046\u30aa\u30da\u30ec\u30fc\u30bf\u3068\u3044\u3046\u304b\u95a2\u6570\u3068\u3044\u3046\u304b\u304c\u3042\u308b\u306e\u3067\u3059\u304c\uff0c my %h = ( 'a' => 1, 'b' => 2, ... ); foreach my $key (keys %h) { print $key, \" => \", $h{$key}, \"\\n\"; } # equivalent to: while (my ($key, $value) = each %h) { print $key, \" => \", $value, \"\\n\"; }\u3053\u306e\u6a5f\u80fd\u306f\uff0c\u30cf\u30c3\u30b7\u30e5\u306b\u5185\u5728\u3059\u308b\u30a4\u30c6\u30ec\u30fc\u30bf\u3092\u5185\u90e8\u7684\u306b\u64cd\u4f5c\u3057\u3066\u3044\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u30cf\u30c3\u30b7\u30e5\u306e\u8d70\u67fb\u2026","image_url":null,"height":"190","author_name":"dayflower","type":"rich","published":"2006-06-23 15:29:33","version":"1.0","url":"https://dayflower.hatenablog.com/entry/20060623/1151044173","provider_name":"Hatena Blog","categories":["perl"],"author_url":"https://blog.hatena.ne.jp/dayflower/"}