{"blog_title":"\u305c\u306e\u305c","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgiarrium.hatenablog.com%2Fentry%2F2021%2F06%2F11%2F201227\" title=\"5\u65e5\u76ee 1\u65e52\u5206\u3060\u3051\u30b3\u30fc\u30c9\u66f8\u304f\u3084\u3064\u3042\u3068\u30d6\u30ed\u30b0\u66f8\u304f\u3084\u3064 - \u305c\u306e\u305c\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["Swift"],"provider_name":"Hatena Blog","published":"2021-06-11 20:12:27","author_name":"gurrium","height":"190","version":"1.0","description":"\u611f\u60f3 \u6628\u65e5\u306b\u5f15\u304d\u7d9a\u304d\u7279\u306b\u9762\u767d\u3044\u3053\u3068\u306f\u306a\u304b\u3063\u305f\uff0e \u3053\u308c\u3067\u3044\u3044\u306e\u304b\u3068\u601d\u3044\u3064\u3064\uff0c\u4f55\u304b\u3057\u3089\u5236\u7d04\u3092\u8a2d\u3051\u308b\u3068\u3081\u3093\u3069\u304f\u3055\u304f\u306a\u3063\u3066\u7d9a\u304b\u306a\u3044\u6c17\u3082\u3057\u3066\u3044\u308b\u306e\u3067\u307e\u3042\u3044\u3044\u304b\uff0e \u521d\u3081\u3066\u77e5\u3063\u305f\u3053\u3068 Double\u3068\u306f\u3068\u3044\u3046\u6c17\u6301\u3061\u306b\u306a\u3063\u305f Double has a precision of at least 15 decimal digits, whereas the precision of Float can be as little as 6 decimal digits. https://docs.swift.org/swift-book/LanguageGuide/TheBasics.html","provider_url":"https://hatena.blog","url":"https://giarrium.hatenablog.com/entry/2021/06/11/201227","blog_url":"https://giarrium.hatenablog.com/","title":"5\u65e5\u76ee 1\u65e52\u5206\u3060\u3051\u30b3\u30fc\u30c9\u66f8\u304f\u3084\u3064\u3042\u3068\u30d6\u30ed\u30b0\u66f8\u304f\u3084\u3064","type":"rich","author_url":"https://blog.hatena.ne.jp/gurrium/","width":"100%"}