{"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhiratake55.hatenadiary.jp%2Fentry%2F20110519%2F1305784684\" title=\" Excel \u3067\u30b7\u30ea\u30a2\u30eb\u79d2\u3068\u65e5\u4ed8\u3092\u5909\u63db\u3059\u308b - hiratake55 \u306e\u4f5c\u696d\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>","published":"2011-05-19 14:58:04","width":"100%","author_url":"https://blog.hatena.ne.jp/hiratake55/","description":"\u4e0b\u8a18\u306e\u8a08\u7b97\u5f0f\u3092\u8868\u793a\u3057\u305f\u3044\u30bb\u30eb\u306b\u5165\u529b\u305b\u308c\u3070\u826f\u3044\u3002A1 \u304c\u8a08\u7b97\u5143\u30c7\u30fc\u30bf\u3002 \u65e5\u4ed8 => \u30b7\u30ea\u30a2\u30eb\u79d2 =(A1-\"1970/01/01\")*86400 \u30b7\u30ea\u30a2\u30eb\u79d2 => \u65e5\u4ed8 =\"1970/01/01\"+A1/86400 JST (\u65e5\u672c\u6a19\u6e96\u6642) \u3092\u4f7f\u3046\u5834\u5408 \u4e0a\u306e\u5f0f\u306f UTC \u306a\u306e\u3067\u3001\u6642\u5dee\u3092\u8003\u616e\u3059\u308b\u5834\u5408\u306f\u3053\u3061\u3089\u3002 \u65e5\u4ed8 (JST) => \u30b7\u30ea\u30a2\u30eb\u79d2 =(A1-\"1970/01/01\")*86400-9*60*60 (JST) \u30b7\u30ea\u30a2\u30eb\u79d2 => \u65e5\u4ed8(JST) =\"1970/01/01\"+(A1+9*60*60)/86400 \u95a2\u9023 \u30fbJS Web Console - JavaScript \u3092\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u5b9f\u2026","version":"1.0","url":"https://hiratake55.hatenadiary.jp/entry/20110519/1305784684","height":"190","categories":["Excel"],"author_name":"hiratake55","type":"rich","blog_url":"https://hiratake55.hatenadiary.jp/","provider_url":"https://hatena.blog","title":" Excel \u3067\u30b7\u30ea\u30a2\u30eb\u79d2\u3068\u65e5\u4ed8\u3092\u5909\u63db\u3059\u308b","image_url":null,"blog_title":"hiratake55 \u306e\u4f5c\u696d\u30e1\u30e2"}