{"type":"rich","author_url":"https://blog.hatena.ne.jp/munibus/","height":"190","published":"2022-11-25 23:57:45","width":"100%","provider_url":"https://hatena.blog","categories":["JavaScript"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmunibus.hatenablog.com%2Fentry%2F2022%2F11%2F25%2F235745\" title=\"\u3010JavaScript\u3011\u6587\u5b57\u5217\u306e\u9577\u3055\u3092\u5f97\u308b - Muni Bus\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"munibus","provider_name":"Hatena Blog","url":"https://munibus.hatenablog.com/entry/2022/11/25/235745","version":"1.0","title":"\u3010JavaScript\u3011\u6587\u5b57\u5217\u306e\u9577\u3055\u3092\u5f97\u308b","description":"length\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u4f7f\u3046\u3002 console.log('123'.length); console.log('ABC123\u3042\u3044\u3046'.length); \u51fa\u529b 3 9","blog_title":"Muni Bus","blog_url":"https://munibus.hatenablog.com/","image_url":null}