Interested to Buy Any Domain ? << Click Here >> for more details...
How will you define base class?
- 0 Answers
- 831 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
Difference in classes and structures in swift?
What is nsrange in swift?
Why is swift important?
What is swift property?
Does apple use swift internally?
What is selector swift?
What is unowned in swift?
struct Planet { var name: String var distanceFromSun: Double } let planets = [ Planet(name: "Mercury", distanceFromSun: 0.387), Planet(name: "Venus", distanceFromSun: 0.722), Planet(name: "Earth", distanceFromSun: 1.0), Planet(name: "Mars", distanceFromSun: 1.52), Planet(name: "Jupiter", distanceFromSun: 5.20), Planet(name: "Saturn", distanceFromSun: 9.58), Planet(name: "Uranus", distanceFromSun: 19.2), Planet(name: "Neptune", distanceFromSun: 30.1) ] let result1 = planets.map { $0.name } let result2 = planets.reduce(0) { $0 + $1.distanceFromSun } What are the types and values of the result1 and result2 variables? Explain why.
Explain deinitializer in swift programming language?
What is forced unwrapping?
What is nested function in swift?
What is inheritance in swift?
Apple iOS 
