Medium
What is ARC (Automatic Reference Counting) for?
Author: Smart&SoftStatus: PublishedQuestion passed 431 times
Edit
0
Community EvaluationsNo one has reviewed this question yet, be the first!
1
What is the purpose of the required keyword in Swift?1
What is the type of an undefined variable in Swift?1
Can we override both getter and setter in Swift?1
Is the following code valid?
```
var x = 10
var y = x
```1
What are the 3 reasons to use weak var monProtocol: PokemonDelegate?3
How to check if a variable is defined in Swift1
Swift: What is the output of the following code? `var x = 10; x = x + undefined; print(x)`