Swift Interview Questions and Answers
Question: What is a typealias in Swift, and when would you use it?Answer: A typealias is used to create a named alias for an existing type. It is useful for making code more readable and for simplifying complex type declarations. |
Save For Revision
Bookmark this item, mark it difficult, or place it in a revision set.
Log in to save bookmarks, difficult questions, and revision sets.
Is it helpful? Yes No
Most helpful rated by users:
- What is Swift?
- Explain optionals in Swift.
- What is the difference between \'let\' and \'var\' in Swift?
- What are property observers in Swift?
- What is the purpose of the \'static\' keyword in Swift?