© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2023
S. Baruah, S. BaruahApp Development Using iOS iCloudhttps://doi.org/10.1007/978-1-4842-8758-3_3

3. Core Swift Concepts

Shantanu Baruah1   and Shaurya Baruah1
(1)
Somerset, NJ, USA
 

This chapter will provide all the core swift concepts you need to know to make your Book Tracker App. Please note the list is not intended to be exhaustive, but as a comprehensive reference guide to help you create your App.

Variables

Learning to define and use variables are basics of Swift programming. We are going to focus on the following variable definition types. This is not an exhaustive list, but the important ones that we will need to develop our App using the Swift language. ...

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