
상수와 변수 / 데이터 타입 / 컬렉션 타입

함수
Opaque 타입 Property wrappers 타입

MVVM 패턴

Struct vs Class

Combine

Property Wrapper (@State, @Binding, @ObservedObject, @Published, @Environment)

Swift - KeyPath, Environment

MVVM 패턴 완전정복
stride에서 through와 to의 차이점 for i in stride(from: , through: , by: ) -> 결과 값 for i in stride(from: , to: , by: ) -> 결과 값