{"height":"190","type":"rich","categories":["Scalet"],"provider_name":"Hatena Blog","published":"2009-03-14 00:00:00","url":"https://mzp.hatenadiary.org/entry/20090314/scalet","provider_url":"https://hatena.blog","blog_url":"https://mzp.hatenadiary.org/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmzp.hatenadiary.org%2Fentry%2F20090314%2Fscalet\" title=\"let\u591a\u76f8\u3092\u6301\u3063\u305f\u8a00\u8a9e\u3092\u5b9f\u88c5\u3057\u305f\u3088 - \u307f\u305a\u3074\u30fc\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","author_url":"https://blog.hatena.ne.jp/mzp/","width":"100%","description":"\u3053\u308c\u306f\u4f55? Types and Programming Languages (The MIT Press)\u3084\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306e\u57fa\u790e\u7406\u8ad6 (\u60c5\u5831\u6570\u5b66\u8b1b\u5ea7)\u3092\u8aad\u3093\u3060\u3051\u3069\u3001let\u591a\u76f8\u304c\u3088\u304f\u5206\u304b\u3089\u306a\u3044\u3002 \u306a\u3089\u3070\u3001let\u591a\u76f8\u3092\u6301\u3063\u305f\u7c21\u5358\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u8a00\u8a9e\u3092\u4f5c\u3063\u3066\u307f\u3088\u3046\u3002 \u540d\u524d\u306f\u300cScala + let\u591a\u76f8\u300d\u306a\u3093\u3067scalet\u3002\u5225\u306bScala\u306e\u62e1\u5f35\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u306a\u3044\u3002 \u3069\u3093\u306a\u6a5f\u80fd\u304c\u3042\u308b\u306e? \u5b9a\u6570\u306f\u3001int\u3068bool\u3002 scalet> 42 - : int = 42 scalet> true - : bool = true \u69cb\u6587\u306flet\u3068if\u3001\u3042\u3068\u95a2\u6570\u3092\u4f5c\u308bfn\u3002 scalet> if true then \u2026","author_name":"mzp","image_url":null,"title":"let\u591a\u76f8\u3092\u6301\u3063\u305f\u8a00\u8a9e\u3092\u5b9f\u88c5\u3057\u305f\u3088","blog_title":"\u307f\u305a\u3074\u30fc\u65e5\u8a18"}