Today I Learned 오늘 학습한 내용을 정리합니다. START 21.04.24 ~ 🔥 List 📌 Git How to use git? Git-Flow Swift What is Swift? Swift 둘러보기 Higher-order-function Filter Map Reduce Programmatically Button Y Position 조정하기 RemakeConstraints SnapKit 설치하기 Then 설치하기 Then Request Permission Camera Microphone Photo Library Storyboard What is Storyboard? AutoLayout About AutoLayout About Constraint Tap and Touch Error-Solution SuperView가 nil? Tips MARK SwiftUI Programmatically 개발 시 Preview Widget iOS Architecture MVC MVVM MVVM VIPER GCD Questions About CG___ Bounds and Frame leading vs left / trailing vs right TextField and TextView CALayer Keyboard Type ETC Path Connection ETC HTTP Method