{"version":"1.0","provider_url":"https://hatena.blog","width":"100%","blog_title":"by shigemk2","description":"Faq - Why is my abstract or overridden val null? - Scala Documentation \u7279\u5b9a\u306e\u6761\u4ef6\u3067null\u306b\u306a\u308b\u3084\u3064\u3002","type":"rich","published":"2016-02-13 13:01:30","blog_url":"https://www.shigemk2.com/","url":"https://www.shigemk2.com/entry/2016/02/13/scala_null","title":"scala null","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F2016%2F02%2F13%2Fscala_null\" title=\"scala null - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"image_url":null,"author_name":"shigemk2","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/shigemk2/"}