Nil Coalescing Operators with Swift (Episode 29)

CartoonSmart Tutorials

内容由Justin Dike提供。所有播客内容（包括剧集、图形和播客描述）均由 Justin Dike 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品，您可以按照此处概述的流程进行操作https://zh.player.fm/legal。

8+ y ago

QUICKTIME•单集首页

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

Watch Fullscreen

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

Subscribe to our podcast on iTunes or through your favorite RSS reader at Cartoonsmart.com/podcasts or check out our more serious tutorials by visiting the main page at CartoonSmart.com

Hosts: Justin Dike, Clevon O’Doul

Subscribe to this Podcast on iTunes

70集单集

#Tech #Swift #Xcode #Illustration #Adobe #Design #Software #Sprite #Games #Development #Dev #Kit #Character #Justin Dike #Video #IOS #TvOS #CartoonSmart #Vector #Arts #Animation #The Flash