What is dependency injection in swift?
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List the features of swift programming?
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.
In swift, what type of object are basic data types?
What is floating point number in swift? What are the different floating point numbers in swift?
What are the most important features of swift?
What is memory leak in swift?
How proficient are you in objective-c and swift? Can you briefly describe their differences?
What are regular expression and responder chain in swift?
Is swift object oriented?
Is swift thread safe?
Explain some biggest changes in usernotifications.
Is swift easier than java?