Swift Functions - iOS Development in Swift 4 - 03

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In this iOS development tutorial, we'll cover functions in Swift 4. We'll show you how to create and call functions for code reuse, add parameters, name those parameters or have unnamed parameters that Swift allows us to do.

We'll debug, run and create a very simple calculation function that uses numerous techniques in Swift to show you what functions are capable of.

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Hi Mate,
great stuff.
Just a question, what would be a scenario you would use the under score when giving the function parameters??

haroldw
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Nice video, dude! What software do you use to record your tutorials?

min.curiosidade
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Why did this video thrust into the middle of the app? I am trying to follow along, but whenever I try to call a function, it says “Expected Declaration”...

coachgnosis