{"blog_url":"https://susisu.hatenablog.com/","image_url":null,"title":"\u8f9e\u66f8\u3092\u4f5c\u308b\u95a2\u6570\u306b TypeScript \u3067\u57f7\u62d7\u306b\u578b\u3092\u3064\u3051\u308b","blog_title":"Object.create(null)","url":"https://susisu.hatenablog.com/entry/2019/10/26/205837","published":"2019-10-26 20:58:37","author_url":"https://blog.hatena.ne.jp/susisu/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsusisu.hatenablog.com%2Fentry%2F2019%2F10%2F26%2F205837\" title=\"\u8f9e\u66f8\u3092\u4f5c\u308b\u95a2\u6570\u306b TypeScript \u3067\u57f7\u62d7\u306b\u578b\u3092\u3064\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>","provider_name":"Hatena Blog","height":"190","description":"\u672a\u6765\u4eba\u306e\u307f\u306a\u3055\u307e\u3054\u6a5f\u5acc\u3044\u304b\u304c\u3067\u3057\u3087\u3046\u304b. \u3053\u306e\u8a18\u4e8b\u304c\u66f8\u304b\u308c\u305f\u6642\u70b9\u306e TypeScript \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f 3.6.4 \u3067\u3059. \u304a\u984c \u4ee5\u4e0b\u306e JavaScript \u306e\u95a2\u6570\u306b TypeScript \u3067\u578b\u3092\u3064\u3051\u308b\u3053\u3068\u3092\u8003\u3048\u307e\u30591. function makeDict(prop, entries) { const dict = {}; for (const entry of entries) { dict[entry[prop]] = entry; } return dict; } \u3053\u308c\u306f\u898b\u3066\u306e\u901a\u308a, \u914d\u5217\u304b\u3089\u8f9e\u66f8\u3092\u4f5c\u308a\u307e\u30592. const entries = [ { id: \"a\", name: \"\u2026","author_name":"susisu","type":"rich","provider_url":"https://hatena.blog","width":"100%","categories":["TypeScript","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","\u5c0f\u30cd\u30bf"],"version":"1.0"}