{"version":"1.0","provider_name":"Hatena Blog","categories":["Haskell/Scala"],"type":"rich","description":"ghci> [1,2,3] == 1:2:3:[] True \u306a\u308b\u307b\u3069\u3002 ghci> :t [] [] :: [a] ghci> :t [[]] [[]] :: [[a]] ghci> :t [[],[],[]] [[],[],[]] :: [[a]] \u3075\u3080\u3075\u3080\u3002 ghci> [2*3,3*3..] !! 10 36 \u3061\u3087\u3063\u3068\u8a18\u6cd5\u306b\u306f\u9055\u548c\u611f\u306f\u3042\u308b\u3051\u3069\u3002 I'm a list comprehension \u304f\u3089\u3044\u307e\u3067\u9032\u3093\u3060\u3002","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frandommemory.hatenablog.com%2Fentry%2F2021%2F09%2F25%2F011549\" title=\"\u306f\u3062\u3081\u3066\u306eHaskell(11) - \u3089\u3093\u3060\u3080\u306a\u8a18\u61b6\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","author_name":"derwind","url":"https://randommemory.hatenablog.com/entry/2021/09/25/011549","title":"\u306f\u3062\u3081\u3066\u306eHaskell(11)","published":"2021-09-25 01:15:49","width":"100%","image_url":null,"blog_url":"https://randommemory.hatenablog.com/","blog_title":"\u3089\u3093\u3060\u3080\u306a\u8a18\u61b6","author_url":"https://blog.hatena.ne.jp/derwind/"}