{"author_url":"https://blog.hatena.ne.jp/ukonlly/","type":"rich","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fukonlly.hatenablog.jp%2Fentry%2F20130621%2F1371831074\" title=\"perl\u306esplit\u306e\u6319\u52d5\u3067\u3061\u3087\u3063\u3068\u306f\u307e\u3063\u305f - \u958b\u767a\u3081\u3082\uff12\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"ukonlly","image_url":null,"blog_url":"https://ukonlly.hatenablog.jp/","categories":["perl"],"blog_title":"\u958b\u767a\u3081\u3082\uff12","provider_name":"Hatena Blog","published":"2013-06-21 01:11:14","description":"\u5206\u5272\u57fa\u6e96\u6587\u5b57\u3057\u304b\u3001\u6587\u5b57\u5217\u306b\u542b\u307e\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u5834\u5408\u3001undef\u304c\u8fd4\u308b\u3068\u306a\u3002 my @arr = split(/\\n/, \"\\n\"); \u3053\u308c\u3060\u3068\u3001@arr\u306fundef\u306b\u306a\u308b\u3002 my @arr = split(/\\n/, \"\\n\\n\"); \u3053\u308c\u3067\u3082undef\u3002 my @arr = split(/\\n/, \"\\na\"); \u3053\u306e\u3088\u3046\u306b\u5c11\u3057\u3067\u3082\u6587\u5b57\u304c\u5165\u3063\u3066\u308c\u3070\u3001 (\"\", \"a\")\u304c\u8fd4\u308b\u3002\u306a\u3093\u306a\u306e","width":"100%","url":"https://ukonlly.hatenablog.jp/entry/20130621/1371831074","title":"perl\u306esplit\u306e\u6319\u52d5\u3067\u3061\u3087\u3063\u3068\u306f\u307e\u3063\u305f","version":"1.0","height":"190"}