{"blog_title":"backyard of \u4f0a\u52e2\u7684\u65b0\u5e38\u8b58","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fiseebi.hatenablog.com%2Fentry%2F2020%2F02%2F05%2F001022\" title=\"NotificationCenter.addObserver(forName:object:queue:using:) \u306b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u3092\u6e21\u3059\u3068\u30ea\u30fc\u30af\u3059\u308b - backyard of \u4f0a\u52e2\u7684\u65b0\u5e38\u8b58\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2020-02-05 00:10:22","provider_url":"https://hatena.blog","version":"1.0","height":"190","url":"https://iseebi.hatenablog.com/entry/2020/02/05/001022","blog_url":"https://iseebi.hatenablog.com/","width":"100%","image_url":null,"type":"rich","author_name":"iseebi","author_url":"https://blog.hatena.ne.jp/iseebi/","description":"\u3053\u308c\u307e\u3067\u3001NotificationCenter\u306eaddObserver\u306fSwift\u3067\u3082addObserver(_:selector:name:object:)\u3067\u66f8\u3044\u3066\u3044\u305f\u306e\u3060\u3051\u3069\u3001\u3075\u3068\u300c\u3042\u30fc@objc\u66f8\u304d\u305f\u304f\u306a\u3044\u306a\u301c\u300d\u3068\u601d\u3063\u305f\u3002 \u305d\u3053\u3067\u5358\u7d14\u306baddObserver(forName:object:queue:using:)\u306b\u7f6e\u304d\u63db\u3048\u305f\u306e\u3060\u3051\u3069\u3001\u3053\u308c\u3067\u30ea\u30fc\u30af\u3092\u4f5c\u3063\u3066\u3057\u307e\u3063\u305f\u3002","categories":["Dev","iPhone"],"title":"NotificationCenter.addObserver(forName:object:queue:using:) \u306b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30e1\u30bd\u30c3\u30c9\u3092\u6e21\u3059\u3068\u30ea\u30fc\u30af\u3059\u308b"}