Nil Coalescing Operators with Swift (Episode Upcoming 29)

Nil Coalescing Operators with Swift (Episode Upcoming 29)
May 25, 2016 Justin at CartoonSmart

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

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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Hosts: Justin Dike, Clevon O’Doul

 

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