{"url":"https://kagasu.hatenablog.com/entry/2018/03/24/090642","description":"\u2160. \u306f\u3058\u3081\u306b \u30bf\u30a4\u30c8\u30eb\u306e\u901a\u308a\u300cKotlin\u3067GUID(version4)\u3092\u751f\u6210\u3059\u308b\u65b9\u6cd5\u300d\u3067\u3059\u3002 \u2161. \u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0 import java.util.UUID fun main(args: Array<String>) { println(UUID.randomUUID().toString()) } \u2162. \u5b9f\u884c\u7d50\u679c 93abd516-f6b1-4108-b7af-d416f4b59f5d","blog_url":"https://kagasu.hatenablog.com/","blog_title":"\u5099\u5fd8\u9332","width":"100%","published":"2018-03-24 09:06:42","type":"rich","image_url":null,"author_name":"kagasu","provider_url":"https://hatena.blog","categories":["Kotlin"],"author_url":"https://blog.hatena.ne.jp/kagasu/","title":"Kotlin\u3067GUID(version4)\u3092\u751f\u6210\u3059\u308b\u65b9\u6cd5","version":"1.0","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkagasu.hatenablog.com%2Fentry%2F2018%2F03%2F24%2F090642\" title=\"Kotlin\u3067GUID(version4)\u3092\u751f\u6210\u3059\u308b\u65b9\u6cd5 - \u5099\u5fd8\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog"}