Swift Programming Tutorial: Variables, Constants, and Data Types

Arc Sosangyo
3 min readAug 5, 2021
Photo by: Alex Bachor at unsplash.com

This article is part of my Swift Programming Tutorial series.

What is a variable

Variables are used to store data. The stored data can be referenced or manipulated in a code. In other words, you can think of variables as containers that hold data.

How to declare variables in Swift

Arc Sosangyo

Adfectus and ML Lingo on the App Store | Self-help Author | Coder | Traveler | Living in Japan