Airspeed Velocity

Airspeed Velocity has asked 1 questions and find answers to 214 problems.

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Airspeed Velocity questions

When should I compare an optional value to nil?

Airspeed Velocity answers

How do you test the identity of Strings in Swift?
event.touchesForView().AnyObject() not working in Xcode 6.3
Implementing a lazy property and setting it to nil in Swift
Swift array loop once, write many
Most common dictionary in array of dictionaries
Swift Optional Array Index Error
How do I convert a optional NSInteger to a non-optional one?
Cannot invoke 'append' with an argument list of type'(String)'
Swift protocol that is using an enum with generic associated type
Generic copy function in Swift