{"author_name":"fumiexcel","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffumieval.hatenablog.com%2Fentry%2F2020%2F10%2F02%2F204554\" title=\"\u81ea\u52d5printf\u30c7\u30d0\u30c3\u30b0 - \u30e2\u30ca\u30c9\u3068\u308f\u305f\u3057\u3068\u30b3\u30e2\u30ca\u30c9\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u95a2\u6570\u3092\u30c7\u30d0\u30c3\u30b0\u3059\u308b\u305f\u3081\u306b\u3001\u5f15\u6570\u3068\u623b\u308a\u5024\u3092\u305d\u308c\u305e\u308c\u8868\u793a\u3059\u308b\u3068\u3044\u3046\u306e\u3092\u8ab0\u3057\u3082\u3084\u3063\u305f\u3053\u3068\u304c\u3042\u308b\u3068\u601d\u3046\u3002\u4eca\u56de\u306f\u305d\u308c\u3092\u81ea\u52d5\u5316\u3059\u308b\u304b\u3089\u304f\u308a\u3092Haskell\u3067\u5b9f\u88c5\u3057\u3066\u307f\u308b\u3002 \u76ee\u6a19\u3068\u306a\u308b\u306e\u306f\u3001\u95a2\u6570\u304c\u4e0e\u3048\u3089\u308c\u305f\u3068\u304d\u3001\u305d\u306e\u5f15\u6570\u3068\u7d50\u679c\u3092\u30bf\u30fc\u30df\u30ca\u30eb\u306b\u51fa\u529b\u3059\u308b\u95a2\u6570\u306b\u5909\u63db\u3059\u308b\u9ad8\u968e\u95a2\u6570\u3001probe :: Traceable a => String -> a -> a\u3067\u3042\u308b\u3002 testDelay :: Double -> Double -> IO () testDelay dur dur' = threadDelay $ round $ (dur + dur') * 1000000 *Probe> probe \"testDe\u2026","provider_name":"Hatena Blog","image_url":null,"blog_title":"\u30e2\u30ca\u30c9\u3068\u308f\u305f\u3057\u3068\u30b3\u30e2\u30ca\u30c9","categories":[],"type":"rich","provider_url":"https://hatena.blog","published":"2020-10-02 20:45:54","author_url":"https://blog.hatena.ne.jp/fumiexcel/","blog_url":"https://fumieval.hatenablog.com/","width":"100%","version":"1.0","title":"\u81ea\u52d5printf\u30c7\u30d0\u30c3\u30b0","url":"https://fumieval.hatenablog.com/entry/2020/10/02/204554","height":"190"}