{"height":"190","author_url":"https://blog.hatena.ne.jp/E_Mattsan/","categories":["Scala","Haskell"],"blog_url":"https://blog.emattsan.org/","blog_title":"\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u7684\u611b\u60c5","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.emattsan.org%2Fentry%2F20080823%2F1219475971\" title=\"\u518d\u5e30\u5b9a\u7fa9 - \u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u7684\u611b\u60c5\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","image_url":null,"type":"rich","description":"Scala\u3067\u518d\u5e30\u7684\u306b\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5\u304c\u308f\u304b\u3089\u3093\u3001\u3068\u3044\u3046\u8a71\u3002Haskell\u3067 a = 0:[x+1 | x <- a] \u3068\u66f8\u3051\u308b\u306e\u3092Scala\u306b\u6301\u3063\u3066\u3044\u3063\u3066 def a:List[Int] = 0::((for(i <- a) yield { i+1}) toList) \u3068\u66f8\u304f\u3068\u3001\u5b9a\u7fa9\u306f\u3067\u304d\u308b\u3093\u3060\u3051\u3069\u5b9f\u884c\u3059\u308b\u3068StackOverFlowError\u304c\u3067\u308b\u3002\u308f\u304b\u3089\u3093\u3002 \u8ffd\u8a18 id:kmizushima\u3055\u3093\u304c\u30b3\u30e1\u30f3\u30c8\u3057\u3066(\u30c8\u30e9\u30c3\u30af\u30d0\u30c3\u30af\u9001\u3063\u3066)\u304f\u3060\u3055\u3044\u307e\u3057\u305f\u3002\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059!!\u5b9f\u306f\u3053\u308c\u3092Scala\u3067\u3084\u308a\u305f\u304f\u3066\u8003\u3048\u3066\u3044\u305f\u3068\u3053\u308d\u3067\u3059\u3002\u304a\u304b\u3052\u3067\u5b9f\u73fe\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002 object Main { val\u2026","author_name":"E_Mattsan","version":"1.0","title":"\u518d\u5e30\u5b9a\u7fa9","url":"https://blog.emattsan.org/entry/20080823/1219475971","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","published":"2008-08-23 16:19:31"}