Swift In Depth - Interview Questions
Swift In Depth - Interview Questions 1 What Causes an Error in This Piece of Code? How Could You Fix It? 2 What is the Value of Variable Len? Why? 3 What’s the Issue and How Can You Fix It? 4 What Potential Improvements Can You See 5 What Are Enumerations in Swift 6 What is Missing in This Piece of Code? 7 What is an Optional in Swift? How Can You Create One? 8 What is typealias in Swift? How Do You Create One? 9 Name Some Advantages of Using Swift** 10 Name the 5 Control Transfer Statements and Describe How to Use Them. 11 Suggest a Small Refactoring to This Code** 12 How Can You Improve Code Readability 13 What Is a Completion Handler in Swift? What is closure? 14 Initialization in Swift: A Comprehensive Guide 15 Let vs Var in Swift? 16 What is Property Lists (PLIST) 17 Nil Coalescing Operator (??) 18 Guard Statement 19 The Three Primary Collection Types in Swift 20 The defer Statement in Swift 21 Swapping Two Variables in Swift 22 Protocols in Swift: A Comprehensive Guide 23 S...