{"provider_url":"https://hatena.blog","author_name":"a2ikm","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fikm.hatenablog.jp%2Fentry%2F2013%2F07%2F25%2F221754\" title=\"UINavigationControllerDelegate\u306enavigationController:willShowViewController:animated:\u3067\u76f4\u524d\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u305fUIViewControlle\u3092\u53c2\u7167\u3059\u308b - There&#39;s an echo in my head\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","description":"Persistent rightBarButtonItem Property of UINavigationItem\u306b\u66f8\u304b\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u3084\u308a\u305f\u304f\u3066UINavigationControllerDelegate\u306enavigationController:willShowViewController:animated:\u3092\u4f7f\u304a\u3046\u3068\u3057\u305f\u3093\u3060\u3051\u3069\u3001navigationController.visibleViewController\u304c\u3059\u3067\u306b\u65b0\u3057\u3044\u8868\u793a\u5148\u3067\u3042\u308bviewController\u3092\u6307\u3057\u3066\u3057\u307e\u3063\u3066\u305f\u306e\u3067\u76f4\u524d\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u305fUIViewController\u3092\u53c2\u7167\u3067\u304d\u306a\u304b\u3063\u305f\u3002 ^1 \u3068\u3044\u3046\u308f\u3051\u3067\u3001push\u2026","blog_title":"There's an echo in my head","categories":["uikit","objective-c"],"version":"1.0","url":"https://ikm.hatenablog.jp/entry/2013/07/25/221754","published":"2013-07-25 22:17:54","image_url":null,"blog_url":"https://ikm.hatenablog.jp/","provider_name":"Hatena Blog","title":"UINavigationControllerDelegate\u306enavigationController:willShowViewController:animated:\u3067\u76f4\u524d\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u305fUIViewControlle\u3092\u53c2\u7167\u3059\u308b","author_url":"https://blog.hatena.ne.jp/a2ikm/","height":"190","width":"100%"}