{"author_url":"https://blog.hatena.ne.jp/sirocco/","blog_title":"sirocco \u306e\u66f8\u3044\u3066\u3082\u3059\u3050\u306b\u5fd8\u308c\u308b\u30e1\u30e2","image_url":null,"author_name":"sirocco","provider_url":"https://hatena.blog","width":"100%","height":"190","title":"Data.HashTable \u3092\u4f7f\u3063\u3066\u307f\u308b\u3002","description":"Haskell \u306e\u304a\u52c9\u5f37 10. \u7a2e\u3005\u306e\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u53c2\u8003\u306bData.HashTable \u3092\u4f7f\u3063\u3066\u307f\u308b\u3002 Prelude> :m + Data.HashTable Prelude Data.HashTable> :set prompt \"> \" > > h <- new (==) hashString :: IO (HashTable String String) > :t h h :: HashTable String String > insert h \"key\" \"val\" > insert h \"123\" \"hogehoge\" > toList h [(\"key\",\"val\"),(\"12\u2026","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsirocco.hatenadiary.org%2Fentry%2F20090615%2F1245028379\" title=\"Data.HashTable \u3092\u4f7f\u3063\u3066\u307f\u308b\u3002 - sirocco \u306e\u66f8\u3044\u3066\u3082\u3059\u3050\u306b\u5fd8\u308c\u308b\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://sirocco.hatenadiary.org/entry/20090615/1245028379","published":"2009-06-15 10:12:59","categories":["Haskell"],"provider_name":"Hatena Blog","type":"rich","blog_url":"https://sirocco.hatenadiary.org/"}