{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsirocco.hatenadiary.org%2Fentry%2F20110520%2F1305853286\" title=\"do\u8a18\u6cd5\u3088\u308a\u3082\u660e\u793a\u7684\u306b(&gt;&gt;=)\u3092\u4f7f\u3046(2) - sirocco \u306e\u66f8\u3044\u3066\u3082\u3059\u3050\u306b\u5fd8\u308c\u308b\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://sirocco.hatenadiary.org/entry/20110520/1305853286","width":"100%","provider_name":"Hatena Blog","blog_title":"sirocco \u306e\u66f8\u3044\u3066\u3082\u3059\u3050\u306b\u5fd8\u308c\u308b\u30e1\u30e2","version":"1.0","description":"do\u8a18\u6cd5\u3088\u308a\u3082\u660e\u793a\u7684\u306b(>>=)\u3092\u4f7f\u3063\u305f\u65b9\u304c\u7dba\u9e97\u3067\u5206\u304b\u308a\u3084\u3059\u3044\u5834\u5408\u304c\u3042\u308b\u3002 do\u8a18\u6cd5 import System.IO main = do todoItem <- getLine appendFile \"todo.txt\" (todoItem ++ \"\\n\") 1\u884c\u5165\u529b\u3057\u3066\u6b21\u306e\u30d6\u30ed\u30c3\u30af\u3078\u6e21\u3057\u3001\u305d\u308c\u306b\u6539\u884c\u3092\u4ed8\u3051\u3066\u6b21\u3078\u3001\u305d\u3057\u3066\u3001\"todo.txt\"\u306b\u8ffd\u52a0\u3068\u3044\u3046\u30a4\u30e1\u30fc\u30b8\u304c\u305d\u306e\u307e\u307e\u8868\u73fe\u3055\u308c\u3066\u3044\u308b\u3002 import System.IO main = getLine >>= \\str -> return (str ++ \"\\n\") >>= appendFile \"todo.txt\" (++)\u95a2\u6570\u306e\u5f15\u6570\u306e\u9806\u5e8f\u2026","height":"190","author_url":"https://blog.hatena.ne.jp/sirocco/","author_name":"sirocco","type":"rich","published":"2011-05-20 10:01:26","provider_url":"https://hatena.blog","blog_url":"https://sirocco.hatenadiary.org/","title":"do\u8a18\u6cd5\u3088\u308a\u3082\u660e\u793a\u7684\u306b(>>=)\u3092\u4f7f\u3046(2)","categories":["Haskell"],"image_url":null}