<img width="600" height="338" src="https://cartoonsmartstreaming.s3.amazonaws.com/wp-content/uploads/2016/05/04222500/Podcast-Thumbnail.jpg" class="attachment-large size-large wp-post-image" alt="CartoonSmart Podcast Thumbnail" decoding="async" loading="lazy" style="float:right; margin:0 0 10px 10px;" /><h2 class="clip_info-header iris_header iris_header--36" data-reactid=".0.0.1.0.0.0.0"><a href="http://cspodcasts.s3.amazonaws.com/Episode%2027%20Optionals%20in%20Swift.mov"><span data-reactid=".0.0.1.0.0.0.0.1">Why Program Using Optionals in Swift  </span>(Video Tutorial Podcast Episode 27)</a></h2>
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<a href="#" class="fw-video-link fw-video-link-text sf-button sf-icon-stroke accent " data-video="http://player.vimeo.com/video/167822533?title=0&byline=0&portrait=0&autoplay=1"><i class="ss-play"></i><span class="text">Watch Fullscreen</span></a>
<p>In this Swift video tutorial, we’ll discuss the how’s and why’s of programming optional variables in any of your iOS or tvOS apps or games. Optionals allow you to test if a variable is nil or not. We’ll go over testing for nil values, then safely forcing a value from an optional variable.</p>
<p>Hosts: Justin Dike, Clevon O’Doul</p>
<p> </p>
<p> </p>

Why Program Using Optionals in Swift (Video Tutorial Podcast Episode 27) Watch Fullscreen In this Swift video tutorial, we’ll discuss the how’s and why’s of programming optional variables in any of your iOS or tvOS apps or games. Optionals allow you to test if a variable is nil or not. We’ll go over testing for nil values, then safely forcing a value from an optional variable. Hosts: Justin Dike, Clevon O’Doul

<a href="http://cspodcasts.s3.amazonaws.com/Episode%2027%20Optionals%20in%20Swift.mov" rel="noopener noreferrer">Why Program Using Optionals in Swift&nbsp;&nbsp;(Video Tutorial Podcast Episode 27)</a>

	
		
		
	 


<a href="#" rel="noopener noreferrer"><i></i>Watch Fullscreen</a>
<p>In this Swift video tutorial, we’ll discuss the how’s and why’s of programming optional variables in any of your iOS or tvOS apps or games. Optionals allow you to test if a variable is nil or not. We’ll go over testing for nil values, then safely forcing a value from an optional variable.</p>
<p>Hosts: Justin Dike, Clevon&nbsp;O’Doul</p>
<p>&nbsp;</p>
<p>&nbsp;</p>

Why Program Using Optionals in Swift  (Episode 27)

A humorous video podcast from CartoonSmart.com. Topics will include:  iOS / tvOS game development with Xcode, Swift and Sprite Kit, plus anything to do with illustration, character design, animation, or Adobe software (Flash / Animate in particular). These are a bit of a spoof on our usual material (okay, very much a spoof), but we dare you NOT to learn at least something in these videos tutorials. Videos range from 30mb to 50mb (relatively small).

Technology

A humorous video podcast from CartoonSmart.com. Topics will include: iOS / tvOS game development with Xcode, Swift and Sprite Kit, plus anything to do with illustration, character design, animation, or Adobe software (Flash / Animate in particular). These are a bit of a spoof on our usual material (okay, very much a spoof), but we dare you NOT to learn at least something in these videos tutorials. Videos range from 30mb to 50mb (relatively small).

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Why Program Using Optionals in Swift (Episode 27)

Why Program Using Optionals in Swift (Episode 27)