Understanding Swift Data Types: A Comprehensive Guide for Beginners
Introduction In Swift programming, data types play a crucial role in defining the kind of values that can be stored and manipulated in your code. Let's delve into the various data types available in Swift and understand their characteristics and usage. Image Source: Google 1. Integer Types Integers: Represent whole numbers, either positive or negative, without any decimal point. Int: Represents signed integers, with a size equivalent to the platform's native word size. UInt: Represents unsigned integers, useful when dealing with non-negative values only. 2. Floating-Point Types Float: Represents a 32-bit floating-point number, suitable for representing decimal numbers with less precision. Double: Represents a 64-bit floating-point number, offering higher precision than Float. 3. Boolean Type Bool: Represents a Boolean value, either true or false, commonly used for logical operations and conditional statements. 4. Character and String Types Character: Represents a single ...
