{"url":"https://blog.utgw.net/entry/2020/02/27/135758","version":"1.0","author_url":"https://blog.hatena.ne.jp/utgwkk/","image_url":null,"categories":["\u6280\u8853"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.utgw.net%2Fentry%2F2020%2F02%2F27%2F135758\" title=\"Perl\u306e\u5b9a\u6570\u3068fat comma - \u79c1\u304c\u6b4c\u5ddd\u3067\u3059\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","height":"190","width":"100%","provider_url":"https://hatena.blog","published":"2020-02-27 13:57:58","blog_url":"https://blog.utgw.net/","description":"\u305f\u3076\u3093\u4e16\u754c\u4e2d\u306e\u307f\u306a\u3055\u307e\u304c\u30cf\u30de\u3063\u305f\u3053\u3068\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u79c1\u3082\u672c\u65e5\u30cf\u30de\u308a\u307e\u3057\u305f\u3002 use strict; use warnings; use Data::Dumper; use constant HOGE_KEY => 'hoge'; print Dumper { HOGE_KEY => 'fuga' }; HashRef\u306e\u30ad\u30fc\u3092\u5b9a\u6570\u306b\u5207\u308a\u51fa\u3057\u3066typo\u3092\u9632\u3050\u3001\u3068\u3044\u3046\u610f\u56f3\u3067\u3053\u306e\u3088\u3046\u306b\u66f8\u304f\u3068\u4f55\u304c\u8d77\u3053\u308b\u304b\uff1f {hoge => 'fuga'} \u3067\u306f\u306a\u304f {HOGE_KEY => 'fuga'} \u3068\u3044\u3046HashRef\u304c\u5f97\u3089\u308c\u307e\u3059\u3002 => \u6f14\u7b97\u5b50(\u6642\u3005\u300c\u30d5\u30a1\u30c3\u30c8\u30b3\u30f3\u30de\u300d\u3068\u767a\u97f3\u3055\u308c\u307e\u3059)\u306f\u30b3\u30f3\u30de\u6f14\u7b97\u5b50\u306e \u540c\u7fa9\u2026","title":"Perl\u306e\u5b9a\u6570\u3068fat comma","provider_name":"Hatena Blog","author_name":"utgwkk","blog_title":"\u79c1\u304c\u6b4c\u5ddd\u3067\u3059"}