{"author_name":"youdive","version":"1.0","blog_title":"sai_dive IL","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyoudive.hatenadiary.com%2Fentry%2F2021%2F09%2F26%2F225241\" title=\"\u3010JavaScript\u3011\u30a2\u30ed\u30fc\u95a2\u6570\u3068this - sai_dive IL\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","title":"\u3010JavaScript\u3011\u30a2\u30ed\u30fc\u95a2\u6570\u3068this","url":"https://youdive.hatenadiary.com/entry/2021/09/26/225241","description":"\u30a2\u30ed\u30fc\u95a2\u6570\u3068this \u30a2\u30ed\u30fc\u95a2\u6570\u306e\u4e2d\u306ethis\u306f\u7121\u8996\u3055\u308c\u3066\u3001\u95a2\u6570\u30b9\u30b3\u30fc\u30d7\u3067\u306f\u306a\u304f\u30b0\u30ed\u30fc\u30d0\u30eb\u30b9\u30b3\u30fc\u30d7\u306b\u63a2\u3057\u306b\u3044\u304f\u3002 window.area = 'World'; const person = { area: 'Japan', sayArea: () => { console.log(this.area); } } person.sayArea(); #=>'World'","published":"2021-09-26 22:52:41","image_url":null,"author_url":"https://blog.hatena.ne.jp/youdive/","width":"100%","blog_url":"https://youdive.hatenadiary.com/","type":"rich","provider_name":"Hatena Blog","categories":[]}