{"author_name":"yuji38kwmt","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyuji38kwmt.hatenadiary.jp%2Fentry%2F2017%2F08%2F22%2F013433\" title=\"8/21(\u6708) \u304a\u4ed5\u4e8b\u65e5\u8a18 - \u660e\u65e5\u4f1a\u793e\u304c\u306a\u304f\u306a\u3063\u3066\u3082\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://yuji38kwmt.hatenadiary.jp/","width":"100%","published":"2017-08-22 01:34:33","image_url":null,"title":"8/21(\u6708) \u304a\u4ed5\u4e8b\u65e5\u8a18","provider_name":"Hatena Blog","description":"Python \u30a4\u30f3\u30af\u30ea\u30e1\u30f3\u30c8/\u30c7\u30af\u30ea\u30e1\u30f3\u30c8\u304c\u306a\u3044\uff01\uff01(i++ / i--) Java \u30e9\u30e0\u30c0\u5f0f\u304c\u307e\u3060\u4f7f\u3044\u3053\u306a\u305b\u306a\u3044\u3002\u8abf\u3079\u308b\u306e\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u3002 findFirts\u30e1\u30bd\u30c3\u30c9\u304c\u601d\u3044\u3064\u304b\u306a\u304b\u3063\u305f\u3002\uff08\u4e0b\u8a18\u30b3\u30fc\u30c9\u53c2\u7167\uff09 //1\u4ef6\u306b\u7d5e\u308a\u8fbc\u3093\u3060\u7d50\u679c\u3092\u53d6\u5f97 //\u4eca\u65e5\u3001\u66f8\u3044\u305f\u30b3\u30fc\u30c9 List<String> filterdList = list.stream().filter(..).collect(Collectors.toList()); String str1 = filterdList.get(0); //\u305f\u3076\u3093\u3088\u308a\u826f\u3044\u66f8\u304d\u65b9\uff08findFirst\u3092\u4f7f\u7528\uff09 Optional<String> optional\u2026","url":"https://yuji38kwmt.hatenadiary.jp/entry/2017/08/22/013433","height":"190","version":"1.0","categories":["\u65e5\u8a18"],"author_url":"https://blog.hatena.ne.jp/yuji38kwmt/","type":"rich","provider_url":"https://hatena.blog","blog_title":"\u660e\u65e5\u4f1a\u793e\u304c\u306a\u304f\u306a\u3063\u3066\u3082"}