Fitness22 interview question
Questions like what is an Optional?
Interview Answer
Anonymous
15 May 2025
An Optional is a type that represents either: 1. A value of a specified type 2. No value (represented by nil) Under the hood, Optional is an enum
Questions like what is an Optional?
Anonymous
An Optional is a type that represents either: 1. A value of a specified type 2. No value (represented by nil) Under the hood, Optional is an enum
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