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declaring optionals swift

var myOptional: Any? // any can be replaced with whatever type you need
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swift declare optional values

// Optional values are types that can contain nil
var optionalValue: String? // this can be done with more than strings, but for this example that's what was used
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Swift Optionals

let someValue = Int()
print(someValue)
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Swift How to declare an optional in Swift?

var someValue:Int?
var someAnotherValue:Int!
print(someValue)
print(someAnotherValue)
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