맨날 까먹는 Storyboard없이 codebase로 초기 설정하기!

1. TARGETS
2. Build Settings
3. "main" 검색
4. "main" 삭제

1. Info.plist
2. 토글 목록 계속 열기
3. Storyboard Name - 눌러서 삭제하기


import UIKit
class SceneDelegate: UIResponder, UIWindowSceneDelegate {
var window: UIWindow?
func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
guard let windowScene = (scene as? UIWindowScene) else { return }
window = UIWindow(windowScene: windowScene)
window?.rootViewController = ViewController()
window?.makeKeyAndVisible()
}
}