{"type":"rich","description":"while(<>)\u306e\u3068\u304d\u306f\u81ea\u52d5\u7684\u306b$_\u306b\u5165\u529b\u6587\u5b57\u5217\u304c\u5165\u308b\u3051\u3069\u3001<>\u3060\u3051\u306e\u3068\u304d\u306f\u5165\u3089\u306a\u3044 # \u5165\u529b\u304c$_\u306b\u5165\u3089\u306a\u3044 <>; chomp; print \"$_\\n\"; # \u5165\u529b\u304c$_\u306b\u5165\u308b $_=<>; chomp; print \"$_\\n\"; # \u5165\u529b\u304c$_\u306b\u5165\u308b while(<>){ chomp; print \"$_\\n\"; } while()\u306e\u5f0f\u306e\u5024\u304c$_\u306b\u5165\u308b\u3001\u3068\u3044\u3046\u308f\u3051\u3067\u3082\u306a\u3044\u3002 while\u306e\u4ed5\u69d8\u306a\u306e\u304b\u3001<>\u306e\u4ed5\u696d\u306a\u306e\u304b\u3001$_\u306e\u6240\u696d\u306a\u306e\u304b\u3001\u8ab0\u306e\u305b\u3044\u304b\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u8b0e\u3002","provider_name":"Hatena Blog","url":"https://iww.hateblo.jp/entry/20130206/diamond","categories":["perl"],"published":"2013-02-06 00:00:00","provider_url":"https://hatena.blog","height":"190","author_url":"https://blog.hatena.ne.jp/iww/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fiww.hateblo.jp%2Fentry%2F20130206%2Fdiamond\" title=\" perl\u306e\u30c0\u30a4\u30a2\u30e2\u30f3\u30c9\u6f14\u7b97\u5b50\u306e\u6319\u52d5\u306b\u3064\u3044\u3066 - \u63ee\u767a\u6027\u306e\u30e1\u30e2\uff12\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":" perl\u306e\u30c0\u30a4\u30a2\u30e2\u30f3\u30c9\u6f14\u7b97\u5b50\u306e\u6319\u52d5\u306b\u3064\u3044\u3066","author_name":"iww","blog_title":"\u63ee\u767a\u6027\u306e\u30e1\u30e2\uff12","version":"1.0","width":"100%","blog_url":"https://iww.hateblo.jp/","image_url":null}