{"width":"100%","title":" JavaScript\u3067\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u9023\u60f3\u914d\u5217\u306f\u3060\u3044\u305f\u3044\u540c\u3058","categories":["JavaScript"],"version":"1.0","url":"https://iww.hateblo.jp/entry/2021/03/18/191428","published":"2021-03-18 19:14:28","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fiww.hateblo.jp%2Fentry%2F2021%2F03%2F18%2F191428\" title=\" JavaScript\u3067\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u9023\u60f3\u914d\u5217\u306f\u3060\u3044\u305f\u3044\u540c\u3058 - \u63ee\u767a\u6027\u306e\u30e1\u30e2\uff12\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u63ee\u767a\u6027\u306e\u30e1\u30e2\uff12","height":"190","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/iww/","author_name":"iww","description":"var o = new Object(); o.a = 1; print(o[\"a\"]); // 1 o[\"a\"] = 2; print(o.a); // 2 \u3060\u3044\u305f\u3044\u540c\u3058","type":"rich","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/42132/1577169589465165","blog_url":"https://iww.hateblo.jp/","provider_name":"Hatena Blog"}