Nil Coalescing Operators with Swift (Episode 29)

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Nil Coalescing Operators with Swift (CartoonSmart Video Tutorial Podcast 29)

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In this Swift video tutorial, we’ll talk about nil coalescing operators. This operator, defined by two question marks ( ?? ), allows you to quickly set a variable equal to a default value if another variable is nil. For example, let someVar = varThatMightBeNil ?? defaultAmount

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