{"height":"190","description":"var zeroPadding = function(number, paddingSize) { var padding = ''; for (var i = 0, len = paddingSize; i < len; i++) { padding += '0'; } return (padding + number).slice(-padding.length); }; console.log(zeroPadding(3, 6)); // 000003 console.log(zeroPadding(30, 6)); // 000030 console.log(zeroPadding(3\u2026","blog_url":"https://sasaplus1.hatenadiary.com/","width":"100%","author_name":"sasaplus1","image_url":null,"categories":["JavaScript"],"provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/sasaplus1/","version":"1.0","type":"rich","blog_title":"\u56db\u89d2\u9769\u547d\u524d\u591c","url":"https://sasaplus1.hatenadiary.com/entry/20110720/1311170750","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsasaplus1.hatenadiary.com%2Fentry%2F20110720%2F1311170750\" title=\"\u30bc\u30ed\u30d1\u30c7\u30a3\u30f3\u30b0 - \u56db\u89d2\u9769\u547d\u524d\u591c\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2011-07-20 23:05:50","title":"\u30bc\u30ed\u30d1\u30c7\u30a3\u30f3\u30b0","provider_url":"https://hatena.blog"}