Airspeed Velocity

Airspeed Velocity has asked 1 questions and find answers to 199 problems.

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Airspeed Velocity questions

When should I compare an optional value to nil?

Airspeed Velocity answers

Type checking and validation in Swift
What is the difference between self and unowned self in Swift?
Using generic protocols in generic classes
Is there an equivalent to the string function String(format: ...) using Swift formatting
What are some typical use-cases for Tuples in Swift or OOP in general?
Best way to check if object is out of bounds in array
Recursive Block in Swift
PHP-like string parsing
Generic Random Function in Swift
What is the performance hit (if there is any) when unwrapping swift optional types?