ワンStoryboardワンViewController制 複数のViewControllerを同じStoryboard内に定義すると不都合がいろいろ出てくる。その為、だいたいはViewController毎にStoryboardを分けるようにしている。 ViewControllerをインスタンス化するのに、だいたい次のようなコードを使うでしょう。 let sb = UIStoryboard(name: "SomeStoryboard", bundle: nil) let vc = sb.instantiateViewController(withIdentifier: "SomeViewController") self.present(vc, animated: true, completion: nil) いちいち"SomeStoryboard"や"SomeViewControlle
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