Swift Constants | How to use Constants in Swift IOS Xcode | IOS Development

Swift Constants Constants refer to fixed values that a program may not alter during its execution. Constants can be of any of the basic data types like an integer constant, a floating constant, a character constant, or a string literal. There are enumeration constants as well.

Constants are treated just like regular variables except the fact that their values cannot be modified after their definition.

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In this video I discuss the how to create Constants in Swift. We discuss both var and let and the difference between the two. This video is a free preview from my iOS Dev Launchpad course designed to help absolute beginners get started.

iOS Dev Launchpad is my new course for beginners in Swift and iOS development. Of course we will cover the basics of the Swift Language, Xcode and building beginner apps. But in this course we cover so much more about the overall world of iOS development. Things like career paths, networking, libraries, version control, how apps work and so much more.

I also do my best to guide you on future learning by reviewing and recommending iOS development blogs, websites, podcasts and books.

If you are just starting out you will find immense value in this.

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