{"width":"100%","provider_name":"Hatena Blog","image_url":null,"type":"rich","author_name":"susisu","categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","TypeScript"],"provider_url":"https://hatena.blog","version":"1.0","blog_url":"https://susisu.hatenablog.com/","published":"2021-10-31 23:32:46","description":"\u3075\u3060\u3093 TypeScript \u306e\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u6642\u306b\u53c2\u8003\u306b\u8cbc\u3063\u305f\u308a\u3057\u3066\u3044\u308b\u5185\u90e8\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u3042\u308b\u306e\u3067\u3059\u304c, \u5185\u90e8\u3067\u306f\u4f55\u304b\u3068\u4eba\u76ee\u306b\u3064\u304d\u306b\u304f\u3044\u306e\u3067, \u5185\u5bb9\u3092\u6574\u3048\u3066\u516c\u958b\u3057\u3066\u3044\u304d\u307e\u3059. TypeScript \u306e\u578b\u30b7\u30b9\u30c6\u30e0\u306f\u5b89\u5168\u3067\u306f\u3042\u308a\u307e\u305b\u3093. \u3064\u307e\u308a\u578b\u691c\u67fb\u3092\u901a\u904e\u3057\u305f\u30b3\u30fc\u30c9\u3067\u3042\u3063\u3066\u3082, \u5b9f\u884c\u6642\u306b\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059. TypeScript \u306e\u8a2d\u8a08\u306b\u3064\u3044\u3066\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u304a\u3044\u3066\u3082, non-goals \u306e\u4e00\u3064\u3068\u3057\u3066 Apply a sound or \"provably correct\" type system. Instead, strike a balance between correctn\u2026","blog_title":"Object.create(null)","author_url":"https://blog.hatena.ne.jp/susisu/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsusisu.hatenablog.com%2Fentry%2F2021%2F10%2F31%2F233246\" title=\"TypeScript \u3092\u3088\u308a\u5b89\u5168\u306b\u4f7f\u3046\u305f\u3081\u306b \u305d\u306e 1: \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e mutable \u306a\u64cd\u4f5c\u3092\u907f\u3051\u308b - Object.create(null)\" 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","title":"TypeScript \u3092\u3088\u308a\u5b89\u5168\u306b\u4f7f\u3046\u305f\u3081\u306b \u305d\u306e 1: \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e mutable \u306a\u64cd\u4f5c\u3092\u907f\u3051\u308b","url":"https://susisu.hatenablog.com/entry/2021/10/31/233246"}