{"published":"2020-02-26 10:20:00","version":"1.0","author_name":"baba_s","description":"\u6982\u8981 \u4f8b\u3048\u3070\u4e0a\u8a18\u306e\u3088\u3046\u306a\u95a2\u6570\u306b NotNull \u5c5e\u6027\u3092\u9069\u7528\u3059\u308b\u3068 \u305d\u306e\u95a2\u6570\u3067 null \u3092\u8fd4\u305d\u3046\u3068\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u8b66\u544a\u304c\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059 \u3053\u306e\u3088\u3046\u306b\u3001NotNull \u5c5e\u6027\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u3067 \u305d\u306e\u95a2\u6570\u306f null \u3092\u8fd4\u3055\u306a\u3044\u3001\u3068\u3044\u3046\u3053\u3068\u3092\u4fdd\u8a3c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059 \u4ed6\u306b\u3082\u95a2\u6570\u306e\u5f15\u6570\u306b NotNull \u5c5e\u6027\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059 \u53c2\u8003\u30b5\u30a4\u30c8\u69d8","provider_name":"Hatena Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/b/baba_s/20200226/20200226103610.png","blog_url":"https://baba-s.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbaba-s.hatenablog.com%2Fentry%2F2020%2F02%2F26%2F102000\" title=\"\u3010Rider\u3011null \u3067\u306f\u306a\u3044\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b NotNull \u5c5e\u6027 - \u30b3\u30ac\u30cd\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/baba_s/","width":"100%","url":"https://baba-s.hatenablog.com/entry/2020/02/26/102000","type":"rich","categories":["C# - Rider","\u305d\u306e\u4ed6 - \u304a\u6c17\u306b\u5165\u308a"],"height":"190","title":"\u3010Rider\u3011null \u3067\u306f\u306a\u3044\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b NotNull \u5c5e\u6027","provider_url":"https://hatena.blog","blog_title":"\u30b3\u30ac\u30cd\u30d6\u30ed\u30b0"}