{"blog_url":"https://www.shigemk2.com/","provider_name":"Hatena Blog","blog_title":"by shigemk2","type":"rich","version":"1.0","title":"nub","author_name":"shigemk2","url":"https://www.shigemk2.com/entry/20120826/1345949518","provider_url":"https://hatena.blog","description":"Haskell : nubremoves duplicates elements from a list. Main > nub [1,2,3,2,1] [1,2,3] Main > nub \"AAAABBBBBBBBBBBCCCC\" \"ABC\"","image_url":null,"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F20120826%2F1345949518\" title=\"nub - by shigemk2\" 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%","author_url":"https://blog.hatena.ne.jp/shigemk2/","categories":["Haskell"],"published":"2012-08-26 11:51:58"}