{"blog_url":"https://lranran123.hatenadiary.org/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Flranran123.hatenadiary.org%2Fentry%2F20130226%2F1361889659\" title=\"Week05\u3001Racket\u306b\u306a\u308c\u308b\u3068\u3044\u3046\u56de\u304c\u7d42\u308f\u3063\u305f\u3002Week06\u306f\u81ea\u5206\u3067\u8a00\u8a9e\u3092\u8a18\u8ff0\u3059\u308b\u56de - \u8da3\u5473\u30d7\u30ed\u30b0\u30e9\u30de\u304c\u307e\u308c\u306b\u306a\u3093\u304b\u3057\u305f\u3053\u3068\u306e\u8a18\u9332\" 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":"lranran123","width":"100%","provider_name":"Hatena Blog","title":"Week05\u3001Racket\u306b\u306a\u308c\u308b\u3068\u3044\u3046\u56de\u304c\u7d42\u308f\u3063\u305f\u3002Week06\u306f\u81ea\u5206\u3067\u8a00\u8a9e\u3092\u8a18\u8ff0\u3059\u308b\u56de","image_url":null,"published":"2013-02-26 23:40:59","description":"\u6163\u308c\u308b\u3068\u3044\u3063\u3066\u3082\u304b\u306a\u308a\u96e3\u3057\u3044\u3068\u601d\u3063\u305f\u3002\u4ee5\u4e0b\u5b66\u3093\u3060\u3053\u3068 Racket\u306e\u69cb\u6587\u306e\u57fa\u790e\uff08\u5b9a\u7fa9\u3001\u95a2\u6570\u3001\u518d\u5e30\u547c\u3073\u51fa\u3057\u3001\u6761\u4ef6\u5206\u5c90\u305d\u306e\u4ed6\uff09 Scala\u3067\u3082\u51fa\u3066\u304d\u305fStream\uff08\u7121\u9650\u5217\uff09 \u30b5\u30f3\u30af\uff08Thunk)\uff1d\u5f15\u6570\u306a\u3057\u3067\u9045\u5ef6\u8a55\u4fa1\u3055\u308c\u308b\u95a2\u6570 promise\uff1d\u30b5\u30f3\u30af\u3068\u540c\u3058\u3060\u304c\u3001\u5f15\u6570\u3092\u3068\u308b\u3002my-delay\u3068my-force\u3068\u3044\u3046\u306e\u3092\u5b9a\u7fa9\u3057\u3066\u306a\u3093\u3060\u304b\u3044\u308d\u3044\u308d\u3068\u9762\u5012\u304f\u3055\u3044\u304c\u4fbf\u5229 \u30e1\u30e2\u5316\uff08memoization\uff09\uff1d\u518d\u5e30\u7684\u306b\u547c\u3073\u51fa\u3055\u308c\u308b\u95a2\u6570\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u884c\u3046\u3002\u3053\u308c\u3082\u4fbf\u5229 \u30de\u30af\u30ed \u3053\u3061\u3089\u3082\u82e6\u5fc3\u60e8\u61ba\u3057\u305f\u7d50\u679c\u3001Auto Assessment\u3067\u306f100\u70b9\u3060\u3063\u305f\u304c\u3001\u30b3\u30fc\u30c9\u304c\u3088\u307f\u3084\u3059\u3044\u304b\u3069\u3046\u304b\u306f\u3053\u306e\u6b21\u306ePeer Assessment\u306b\u2026","height":"190","url":"https://lranran123.hatenadiary.org/entry/20130226/1361889659","categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","Coursera","\u95a2\u6570\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","Racket"],"version":"1.0","blog_title":"\u8da3\u5473\u30d7\u30ed\u30b0\u30e9\u30de\u304c\u307e\u308c\u306b\u306a\u3093\u304b\u3057\u305f\u3053\u3068\u306e\u8a18\u9332","provider_url":"https://hatena.blog","type":"rich","author_url":"https://blog.hatena.ne.jp/lranran123/"}