{"blog_url":"https://ozaki25.hatenadiary.jp/","type":"rich","url":"https://ozaki25.hatenadiary.jp/entry/2018/02/27/220000","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fozaki25.hatenadiary.jp%2Fentry%2F2018%2F02%2F27%2F220000\" title=\"\u300c\u521d\u5b66\u8005\u5411\u3051\u300cKotlin\u3067\u30b8\u30a7\u30cd\u30ea\u30af\u30b9\u3092\u5b66\u307c\u3046\u300d\u300d\u306b\u53c2\u52a0\u3057\u3066\u304d\u307e\u3057\u305f - ozaki25\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"ozaki25rn","author_url":"https://blog.hatena.ne.jp/ozaki25rn/","title":"\u300c\u521d\u5b66\u8005\u5411\u3051\u300cKotlin\u3067\u30b8\u30a7\u30cd\u30ea\u30af\u30b9\u3092\u5b66\u307c\u3046\u300d\u300d\u306b\u53c2\u52a0\u3057\u3066\u304d\u307e\u3057\u305f","published":"2018-02-27 22:00:00","provider_name":"Hatena Blog","width":"100%","blog_title":"ozaki25\u2019s diary","provider_url":"https://hatena.blog","categories":["\u52c9\u5f37\u4f1a\u30e1\u30e2"],"image_url":null,"version":"1.0","description":"2018/2/27 https://connpass.com/event/78536/ Kotlin\u3067\u30b8\u30a7\u30cd\u30ea\u30af\u30b9\u3092\u5b66\u307c\u3046 \u9577\u6fa4\u592a\u90ce\u3055\u3093(\u30a8\u30e0\u30b9\u30ea\u30fc) https://speakerdeck.com/ntaro/chu-xue-zhe-xiang-ke-kotlindezienerikusuwoxue-bou \u30b8\u30a7\u30cd\u30ea\u30af\u30b9\u6982\u8981 \u5358\u7d14\u306a\u30b3\u30f3\u30c6\u30ca\u3092\u4f5c\u308b\u4f8b class Box(val value:Any) Any\u306f\u3042\u3089\u3086\u308b\u578b\u306e\u9802\u70b9(Nullable\u3092\u9664\u304f) Any\u3067\u3042\u308b\u3053\u3068\u304c\u6ce8\u76ee\u70b9 \u5024\u3092\u5165\u308c\u308b\u306e\u306f\u7c21\u5358 val box: Box = Box(\"Hello\") \u3060\u3051\u3069\u53d6\u308a\u51fa\u3057\u306f\u5927\u5909 \u30ad\u30e3\u30b9\u30c8 \u5b9f\u884c\u6642\u306b\u578b\u2026","height":"190"}