{"url":"https://potisan-programming-memo.hatenablog.jp/entry/2020/10/11/205401","type":"rich","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpotisan-programming-memo.hatenablog.jp%2Fentry%2F2020%2F10%2F11%2F205401\" title=\"JavaScript \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u521d\u671f\u5316\uff08\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30ea\u30c6\u30e9\u30eb\uff09\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u30b5\u30f3\u30d7\u30eb - potisan\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\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>","image_url":null,"published":"2020-10-11 20:54:01","provider_name":"Hatena Blog","blog_title":"potisan\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30e1\u30e2","author_name":"potisan","version":"1.0","blog_url":"https://potisan-programming-memo.hatenablog.jp/","provider_url":"https://hatena.blog","title":"JavaScript \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u521d\u671f\u5316\uff08\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30ea\u30c6\u30e9\u30eb\uff09\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u30b5\u30f3\u30d7\u30eb","description":"JavaScript\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u521d\u671f\u5316\uff08\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30ea\u30c6\u30e9\u30eb\uff09\u3067\u5404\u7a2e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u8a2d\u5b9a\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u521d\u671f\u5316\u306e\u307f\u6271\u3044\u307e\u3059\u304c\u3001\u5404\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u4f5c\u6210\u5f8c\u3082__defineGetter__\u3001__defineSetter__\u306a\u3069\u3092\u4f7f\u7528\u3057\u3066\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002 let i = 2; // \u521d\u671f\u5316\u306b\u306f\u3053\u306ei\u304c\u4f7f\u308f\u308c\u307e\u3059\u3002 const prop2 = \"prop2\"; const obj1 = { prop1: 1, prop2, // prop2: \"prop2\" [Symbol.iterator]() {}, i: 100, // \u7b97\u51fa\u30d7\u30ed\u30d1\u30c6\u30a3 [\"computed\"+(i++)]: i, /\u2026","height":"190","categories":["JavaScript"],"author_url":"https://blog.hatena.ne.jp/potisan/"}