{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnishiohirokazu.hatenadiary.org%2Fentry%2F20100520%2F1274364170\" title=\"\u30dd\u30a4\u30f3\u30c8\u30d5\u30ea\u30fc - \u897f\u5c3e\u6cf0\u548c\u306e\u306f\u3066\u306a\u30c0\u30a4\u30a2\u30ea\u30fc\" 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":"nishiohirokazu","blog_title":"\u897f\u5c3e\u6cf0\u548c\u306e\u306f\u3066\u306a\u30c0\u30a4\u30a2\u30ea\u30fc","provider_url":"https://hatena.blog","published":"2010-05-20 23:02:50","width":"100%","blog_url":"https://nishiohirokazu.hatenadiary.org/","version":"1.0","image_url":null,"categories":["Haskell"],"height":"190","author_url":"https://blog.hatena.ne.jp/nishiohirokazu/","title":"\u30dd\u30a4\u30f3\u30c8\u30d5\u30ea\u30fc","url":"https://nishiohirokazu.hatenadiary.org/entry/20100520/1274364170","provider_name":"Hatena Blog","description":"Twitter\u304b\u3089\u8ee2\u8f09 \u30e9\u30e0\u30c0\u4f7f\u308f\u305a\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u66f8\u304f\u306e\u96e3\u3057\u3044\u3002\u4e00\u3064\u306e\u5024\u3092\u540d\u524d\u306b\u675f\u7e1b\u305b\u305a\u306b\u8907\u6570\u7b87\u6240\u3067\u4f7f\u3046\u3063\u3066\u3069\u3046\u3084\u308b\u3093\u3060\u3002S\u30b3\u30f3\u30d3\u30cd\u30fc\u30bf\u7684\u306a\u3082\u306e\u304c\u7528\u610f\u3055\u308c\u3066\u308b\uff1f Control.Applicative\u306bS\u30b3\u30f3\u30d3\u30cd\u30fc\u30bf\u3042\u3063\u305f \u2192Control.Applicative\u306e\u304cS\u30b3\u30f3\u30d3\u30cd\u30fc\u30bf\u3060\u3068\u66f8\u3044\u3066\u3044\u308b\u4eba\u304c\u3044\u308b\u304c\u305c\u3093\u305c\u3093\u9055\u3046\u3088\u3046\u306b\u898b\u3048\u308b\u3002 \u2192Control.Applicative\u306e\u304cS\u30b3\u30f3\u30d3\u30cd\u30fc\u30bf\u3067\u3042\u308b\u3053\u3068\u306f\u6319\u52d5\u3067\u78ba\u8a8d\u3057\u305f\u304c\u3001\u672c\u6765\u306a\u3093\u306e\u305f\u3081\u306e\u3082\u306e\u306a\u306e\u304b\u3068\u304b\u3001\u306a\u3093\u3067\u3053\u308c\u3067S\u30b3\u30f3\u30d3\u30cd\u30fc\u30bf\u306b\u306a\u308b\u306e\u304b\u3068\u304b\u304c\u308f\u304b\u3089\u306a\u3044 \u2192haskell-ja > Archives > 2009/11/02 square = (*\u2026","type":"rich"}