{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftamata78.hatenablog.com%2Fentry%2F2025%2F10%2F21%2F162037\" title=\"try-catch\u3068runCatching fold\u306e\u9055\u3044\u3068\u30e1\u30ea\u30c7\u30e1 - \u6c17\u8efd\u306b\u697d\u3057\u304f\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u904a\u3076\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","image_url":null,"provider_url":"https://hatena.blog","url":"https://tamata78.hatenablog.com/entry/2025/10/21/162037","title":"try-catch\u3068runCatching fold\u306e\u9055\u3044\u3068\u30e1\u30ea\u30c7\u30e1","author_url":"https://blog.hatena.ne.jp/tamata78/","blog_title":"\u6c17\u8efd\u306b\u697d\u3057\u304f\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u904a\u3076","blog_url":"https://tamata78.hatenablog.com/","description":"try-catch\u3068runCatching fold\u306e\u9055\u3044 try-catch\u3068\u306f try-catch\u306fKotlin\u306e\u8a00\u8a9e\u6a5f\u80fd\u3068\u3057\u3066\u63d0\u4f9b\u3055\u308c\u308b\u4f8b\u5916\u51e6\u7406\u6a5f\u69cb\u3067\u3042\u308b\u3002try\u30d6\u30ed\u30c3\u30af\u5185\u3067\u4f8b\u5916\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u3001catch\u30d6\u30ed\u30c3\u30af\u3067\u4f8b\u5916\u3092\u6355\u6349\u3057\u3066\u51e6\u7406\u3059\u308b\u3002finally\u30d6\u30ed\u30c3\u30af\u3092\u8ffd\u52a0\u3059\u308c\u3070\u3001\u4f8b\u5916\u306e\u767a\u751f\u306b\u95a2\u308f\u3089\u305a\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u51e6\u7406\u3092\u5b9f\u884c\u3067\u304d\u308b\u3002\u4f8b\u5916\u306funchecked\u306e\u307f\u3067\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u30c1\u30a7\u30c3\u30af\u3055\u308c\u306a\u3044\u3002 runCatching\u3068fold\u3068\u306f runCatching\u306fKotlin\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u95a2\u6570\u3067\u3001\u6307\u5b9a\u3055\u308c\u305f\u30d6\u30ed\u30c3\u30af\u3092\u5b9f\u884c\u3057\u3001\u6210\u529f\u6642\u306f\u7d50\u679c\u3092Result\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5c01\u88c5\u3057\u3066\u8fd4\u3059\u3002\u2026","categories":["kotlin","\u4f8b\u5916\u51e6\u7406"],"provider_name":"Hatena Blog","height":"190","version":"1.0","author_name":"tamata78","published":"2025-10-21 16:20:37","type":"rich"}