{"height":"190","description":"\u75b2\u308c\u3066\u3044\u308b\u3002 runCatching \u3068 Result \u3092\u77e5\u308b\u3002 runCatching { // do something }.onSuccess { value -> // ... }.onFailure { exception -> // ... } try catch \u3063\u307d\u3044\u4f55\u304b\u3002","image_url":null,"version":"1.0","provider_url":"https://hatena.blog","author_name":"bouzuya","blog_url":"https://bouzuya.hatenablog.com/","url":"https://bouzuya.hatenablog.com/entry/2019/08/30/232340","blog_title":"bouzuya.hatenablog.com","published":"2019-08-30 23:23:40","title":"runCatching \u3068 Result","author_url":"https://blog.hatena.ne.jp/bouzuya/","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbouzuya.hatenablog.com%2Fentry%2F2019%2F08%2F30%2F232340\" title=\"runCatching \u3068 Result - bouzuya.hatenablog.com\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"width":"100%","type":"rich"}