{"title":"\u610f\u5916\u306b\u60a9\u307e\u3057\u3044\u6574\u6570\u90e8\u5206\u306e\u56db\u6368\u4e94\u5165","type":"rich","width":"100%","published":"2017-07-18 22:24:50","description":"photo credit: danmachold calculator via photopin (license) JavaScript\u3067\u6574\u6570\u90e8\u5206\u3092\u56db\u6368\u4e94\u5165\u3059\u308b\u5834\u5408\u306e\u6ce8\u610f\u70b9\u3002\u6841\u843d\u3061\u306b\u6c17\u3092\u4ed8\u3051\u307e\u3057\u3087\u3046\u3063\u3066\u304a\u8a71\u3067\u3059\u3002 JavaScript\u3067\u3001\u5c0f\u6570\u3092\u6574\u6570\u306b\u56db\u6368\u4e94\u5165\u3059\u308b\u306b\u306fMath.round\u3092\u4f7f\u3044\u307e\u3059\u306d\u3002 \u3067\u3082\u3053\u308c\u3001\u6b8b\u5ff5\u306a\u3053\u3068\u306b\u6841\u6570\u6307\u5b9a\u304c\u3067\u304d\u307e\u305b\u3093\u3002 \u306a\u306e\u3067\u4f8b\u3048\u3070\u3001\u5b9f\u6570n\u3092\u5c0f\u6570\u70b9\u4ee5\u4e0b2\u6841\u306b\u4e38\u3081\u305f\u3044\u5834\u5408\u306fMath.round(n * 100) / 100 \u306a\u3069\u3068\u3057\u307e\u3059\u3088\u306d\u3002 \u6bce\u56de\u639b\u3051\u305f\u308a\u5272\u3063\u305f\u308a\u3059\u308b\u306e\u3082\u90aa\u9b54\u304f\u3055\u3044\u306e\u3067\u95a2\u6570\u5316\u3059\u308c\u3070\u30e8\u30ed\u30b7\u30a4\u3067\u3059\u306d\u3068\u3001 \u5b9f\u6570 n \u3092\u5c0f\u6570\u70b9\u4ee5\u4e0b m \u6841\u306b\u56db\u6368\u4e94\u5165\u3059\u308b\u95a2\u6570\u306f\u3001\u2026","blog_title":"\u9280\u306e\u5f3e\u4e38","provider_url":"https://hatena.blog","categories":["Node.js","JavaScript"],"url":"https://takamints.hatenablog.jp/entry/lossless-rounding-at-integer-column","version":"1.0","blog_url":"https://takamints.hatenablog.jp/","author_url":"https://blog.hatena.ne.jp/takamints/","height":"190","provider_name":"Hatena Blog","author_name":"takamints","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakamints.hatenablog.jp%2Fentry%2Flossless-rounding-at-integer-column\" title=\"\u610f\u5916\u306b\u60a9\u307e\u3057\u3044\u6574\u6570\u90e8\u5206\u306e\u56db\u6368\u4e94\u5165 - \u9280\u306e\u5f3e\u4e38\" 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":"https://cdn-ak.f.st-hatena.com/images/fotolife/t/takamints/20170718/20170718211752.png"}