{"width":"100%","description":"\u95a2\u9023tweet\u591a\u904e\u304e\u308b\u304b\u3089\u5168\u90e8\u8cbc\u3089\u306a\u3044\u3093\u3067\u3059\u304c\u3001\u307e\u3041\u305d\u308c\u305d\u3046\u3060\u306a\u3001\u3068\u601d\u3063\u3066\u5b9f\u9a13\u3057\u3066\u307f\u305f\u7d50\u679c\u3002 try\u306f\u4f8b\u5916\u767a\u751f\u3057\u306a\u304b\u3063\u305f\u3089\u30b3\u30b9\u30c8\u6d88\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u3063\u3066\u3001Option\u3084Either\u3084\u305d\u306e\u4ed6\u306ftry\u3068\u6bd4\u8f03\u3057\u305f\u3089heap\u306b\u4e57\u308b\u4f59\u8a08\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u51fa\u6765\u308b\u304b\u3089\u307b\u3093\u306e\u5c11\u3057\u30b3\u30b9\u30c8\u304b\u304b\u308b\u53ef\u80fd\u6027\u5897\u3048\u308b\u3002\u304b\u3089\u4f8b\u5916\u767a\u751f\u3057\u306a\u3044\u6b63\u5e38\u7cfb\u30d1\u30bf\u30fc\u30f3\u3060\u3051\u3092\u8003\u3048\u305f\u3089\u3080\u3057\u308d\u5024\u3067\u7570\u5e38\u7cfb\u3092\u8868\u73fe\u3057\u3066\u8fd4\u3059\u65b9\u304c\u539f\u7406\u4e0a\u9045\u304f\u53ef\u80fd\u6027\u304c\u3042\u308b\u3001\u2014 Kenji Yoshida (@xuwei_k) November 29, 2024","title":"scala.Option\u3084boxing\u306e\u30b3\u30b9\u30c8\u3068\u4f8b\u5916\u306e\u30b3\u30b9\u30c8\u306e\u6bd4\u8f03","blog_url":"https://xuwei-k.hatenablog.com/","published":"2024-11-29 15:43:48","provider_url":"https://hatena.blog","categories":["scala"],"provider_name":"Hatena Blog","type":"rich","image_url":null,"version":"1.0","author_url":"https://blog.hatena.ne.jp/xuwei/","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fxuwei-k.hatenablog.com%2Fentry%2F2024%2F11%2F29%2F154348\" title=\"scala.Option\u3084boxing\u306e\u30b3\u30b9\u30c8\u3068\u4f8b\u5916\u306e\u30b3\u30b9\u30c8\u306e\u6bd4\u8f03 - xuwei-k&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://xuwei-k.hatenablog.com/entry/2024/11/29/154348","author_name":"xuwei","blog_title":"xuwei-k's blog"}