{"type":"rich","title":"83\u65e5\u76ee ","image_url":null,"author_name":"gurrium","provider_name":"Hatena Blog","height":"190","provider_url":"https://hatena.blog","categories":["Swift"],"published":"2021-09-06 21:31:06","width":"100%","blog_title":"\u305c\u306e\u305c","description":"\u65e5\u8a18 \u306b\u304f\u3092\u3084\u3044\u3066\u3044\u308b \u4eca\u65e5\u66f8\u3044\u305f\u30b3\u30fc\u30c9 class Owner { var weak: Weak? var unow: Unow? } class Weak { weak var own: Owner? deinit { print(\"Weak\") } } class Unow { unowned var own: Owner? deinit { print(\"Unow\") } } var owner: Owner? = Owner() var weak: Weak? = Weak() var unow: Unow? = Unow() owner?.weak = weak owner?.un\u2026","blog_url":"https://giarrium.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgiarrium.hatenablog.com%2Fentry%2F2021%2F09%2F06%2F213106\" title=\"83\u65e5\u76ee  - \u305c\u306e\u305c\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","url":"https://giarrium.hatenablog.com/entry/2021/09/06/213106","author_url":"https://blog.hatena.ne.jp/gurrium/"}