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Swift iOS Programming for Kids

You're reading from   Swift iOS Programming for Kids Help your kids build simple and engaging applications with Swift 3.0

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Product type Paperback
Published in Mar 2017
Publisher Packt
ISBN-13 9781787120747
Length 260 pages
Edition 1st Edition
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Authors (2):
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Steffen D. Sommer Steffen D. Sommer
Author Profile Icon Steffen D. Sommer
Steffen D. Sommer
Jim Campagno Jim Campagno
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Jim Campagno
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Toc

Variables and constants

What's your favorite Disney song? Our is A Whole New World from Aladdin. What's your favorite ice cream flavor? For us, nothing beats vanilla. If we wanted to print out some of our favorite items in a playground file, we know how to do that!

Create a new playground file and name it FavoriteThings, as illustrated. Save it wherever you like; we recommend saving all of this work in a place you can remember. That way, you can access it easily when you need to reference it later on:

Variables and constants

Clear out all the code that a newly created playground file provides to you; that way, you're left with a completely blank file:

Variables and constants

We mentioned earlier that our favorite Disney song is A Whole New World. We also mentioned that our favorite ice cream flavor is vanilla. Let's pretend, for a second, that your best friend just asked you those questions. Instead of speaking to them, you decide to write some Swift code (because you...

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