{"blog_title":"visible true","categories":["RxJava","Android","Optional","java8"],"blog_url":"https://sys1yagi.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsys1yagi.hatenablog.com%2Fentry%2F2015%2F01%2F26%2F183000\" title=\"RxJava\u306eObservable&lt;T&gt;\u3067Optional&lt;T&gt;\u3092\u4ee3\u884c\u3059\u308b - visible true\" 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","description":"RxAndroid\u3068Retrolambda\u3067\u5927\u4f53Java8\u3092Android\u306b\u6301\u3061\u8fbc\u3080\u3067Optional\u306f\u4f7f\u3048\u305a\u3001\u826f\u3055\u6c17\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u306f\u898b\u5f53\u305f\u3089\u306a\u3044\u3068\u66f8\u3044\u305f\u306e\u3060\u3051\u3069\u3001\u305d\u3082\u305d\u3082RxJava\u306eObservable<T>\u306fOptional<T>\u3068\u540c\u7b49\u306e\u6a5f\u80fd\u3092\u6301\u3063\u3066\u308b\u3063\u307d\u304f\u306a\u3044\uff1f\u3068\u3044\u3046\u4e8b\u306b\u6c17\u304c\u3064\u3044\u3066\u8a66\u3057\u3066\u307f\u305f\u3089Optional<T>\u3067\u3057\u305f\u3002\u3068\u306f\u8a00\u3048\u82e5\u5e72\u9055\u3046\u70b9\u3084\u9762\u5012\u306a\u70b9\u3082\u3042\u308b\u306e\u3067\u5b8c\u5168\u306b\u7f6e\u304d\u63db\u3048\u3089\u308c\u308b\u3063\u3066\u611f\u3058\u3067\u3082\u306a\u3044\u6c17\u304c\u3057\u307e\u3059\u304c\u5341\u5206\u306a\u6c17\u3082\u3057\u307e\u3059\u3002\u305d\u3082\u305d\u3082Android\u304c\u3055\u3063\u3055\u3068Java8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304f\u308c\u305f\u3089\u3044\u3044\u3093\u3067\u3059\u3002 \u53c2\u8003 Optional\u306e\u5b9f\u88c5\u306e\u53c2\u8003 GC: Optional - java.util.O\u2026","author_name":"sys1yagi","url":"https://sys1yagi.hatenablog.com/entry/2015/01/26/183000","width":"100%","height":"190","published":"2015-01-26 18:30:00","version":"1.0","image_url":null,"author_url":"https://blog.hatena.ne.jp/sys1yagi/","title":"RxJava\u306eObservable<T>\u3067Optional<T>\u3092\u4ee3\u884c\u3059\u308b","type":"rich","provider_url":"https://hatena.blog"}