{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgiarrium.hatenablog.com%2Fentry%2F2021%2F08%2F06%2F205731\" title=\"59\u65e5\u76ee  - \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>","published":"2021-08-06 20:57:31","categories":["Swift"],"height":"190","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","image_url":null,"url":"https://giarrium.hatenablog.com/entry/2021/08/06/205731","title":"59\u65e5\u76ee ","blog_url":"https://giarrium.hatenablog.com/","author_name":"gurrium","author_url":"https://blog.hatena.ne.jp/gurrium/","width":"100%","type":"rich","blog_title":"\u305c\u306e\u305c","version":"1.0","description":"\u65e5\u8a18 \u9014\u4e2d\u307e\u3067\u66f8\u3044\u305f\u3051\u3069\u3053\u3093\u306a\u306e\u8aad\u3081\u3070\u308f\u304b\u308b\u3084\u3093\u3063\u3066\u306a\u3063\u3066\u4e00\u6c17\u306b\u3084\u308b\u6c17\u304c\u7121\u304f\u306a\u3063\u305f\uff0e\u8aad\u3080\u3060\u3051\u3067\u306f\u308f\u304b\u3089\u306a\u3044\u3053\u3068\u304c\u306a\u306b\u304b\u3092\u77e5\u308b\u305f\u3081\u306b\u306f\u5225\u306e\u89d2\u5ea6\u304b\u3089\u540c\u3058\u30c6\u30fc\u30de\u3092\u6271\u3046\uff0c\u3082\u3057\u304f\u306f\u305d\u3046\u3057\u3066\u3044\u308b\u3082\u306e\u3092\u8aad\u3080\u3057\u304b\u306a\u3044\u306a\u3068\u3053\u306e\u6587\u3092\u66f8\u3044\u3066\u3044\u3066\u601d\u3063\u305f\uff0e \u3088\u3046\u306a\u91cd\u3044\u51e6\u7406\u306b\u30bf\u30b0\u304c\u4ed8\u3044\u3066\u3044\u308b\u306e\u9762\u767d\u304b\u3063\u305f\uff0e\u3053\u306e\u5148\u751f\u304d\u306e\u3053\u308c\u308b\u6c17\u304c\u3057\u306a\u3044\u306a\uff0e \u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0 \u65b9\u6cd5 4\u3064\u3042\u308b\u3068\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308b \u547c\u3073\u51fa\u3057\u5143\u306b\u4f1d\u642c\u3059\u308b do-catch\u3092\u4f7f\u3046 optional\u306a\u5024\u3068\u3057\u3066\u6271\u3046 \u30a8\u30e9\u30fc\u304c\u8d77\u3053\u3089\u306a\u3044\u3068assert\u3059\u308b Swift\u306b\u304a\u3051\u308b\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u3068\u4ed6\u8a00\u8a9e\u306e\u4f8b\u5916\u51e6\u7406\u3068\u306e\u6bd4\u8f03 \u307b\u3068\u3093\u3069\u540c\u3058\u3060\u304c\uff0c\u30b3\u30fc\u30eb\u30b9\u30bf\u30c3\u30af\u3092\u30af\u30ea\u30a2\u3059\u308b\u3088\u3046\u306a\u91cd\u3044\u51e6\u2026"}