{"published":"2013-06-10 10:55:07","type":"rich","provider_url":"https://hatena.blog","version":"1.0","url":"https://perlcodesample.hatenadiary.jp/entry/20130610/1371002107","author_url":"https://blog.hatena.ne.jp/perlcodesample/","blog_url":"https://perlcodesample.hatenadiary.jp/","width":"100%","image_url":null,"provider_name":"Hatena Blog","height":"190","author_name":"perlcodesample","title":"\u3042\u308b\u6587\u5b57\u306e\u30e6\u30cb\u30b3\u30fc\u30c9\u306e\u30b3\u30fc\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u8abf\u3079\u308b\u65b9\u6cd5","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fperlcodesample.hatenadiary.jp%2Fentry%2F20130610%2F1371002107\" title=\"\u3042\u308b\u6587\u5b57\u306e\u30e6\u30cb\u30b3\u30fc\u30c9\u306e\u30b3\u30fc\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u8abf\u3079\u308b\u65b9\u6cd5 - Perl\u5165\u9580\u30bc\u30df\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"Perl \u203a \u6587\u5b57\u30b3\u30fc\u30c9 \u203a Unicode \u203a \u30b3\u30fc\u30c9\u30dd\u30a4\u30f3\u30c8 \u3042\u308b\u6587\u5b57\u306e\u30e6\u30cb\u30b3\u30fc\u30c9\u306e\u30b3\u30fc\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u77e5\u308a\u305f\u3044\u5834\u5408\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u3057\u307e\u3059\u3002utf8\u30d7\u30e9\u30b0\u30de\u306f\u6709\u52b9\u306b\u3057\u3066\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092UTF-8\u3067\u4fdd\u5b58\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 use utf8; my $str = '\u3042'; # \u5341\u516d\u9032\u6570\u3068\u3057\u3066\u8868\u793a printf \"%x\\n\", ord($str); ord\u95a2\u6570\u3067\u6587\u5b57\u306e\u30b3\u30fc\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002printf\u95a2\u6570\u3067%x\u3068\u3044\u3046\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u6307\u5b9a\u3092\u3057\u306616\u9032\u6570\u3067\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002 \u51fa\u529b\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u300c\u3042\u300d\u3068\u3044\u3046\u6587\u5b57\u306e\u30b3\u30fc\u30c9\u30dd\u30a4\u30f3\u30c8\u306f3042\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002 3042 Data::Dum\u2026","categories":[],"blog_title":"Perl\u5165\u9580\u30bc\u30df"}