Swift's Basic Data Types & Type Inference
Swift provides a rich array of built-in data types that are designed to accommodate various kinds of data, each serving a specific...
A personal blog by Deya Elkhawaldeh
Swift By Deya
Insights, ideas, and practical guides on
Swift, iOS development, and the Apple ecosystem.
In-depth tutorials
and technical deep dives
and technical deep dives
Real-world lessons
from building with Swift
from building with Swift
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Understanding Swift Variables and Constants: A Dive into Mutability
In every programming language, the ability to store and manage data is fundamental. In Swift, the distinction between variables and constants is...
Mastering Swift Style Guides: Elevate Your Code to the Next Level
Have you ever dived into an open-source project and marveled at the elegance and consistency of the codebase? 🧐 It’s no coincidence....
Swift Lexical Structure
The Swift lexical structure is composed of valid tokens, which serve as the fundamental building blocks that define the framework of any...
Swift Reserved Keywords, with brief explanations.
A reserved word is a term designated by the programming language that cannot be used as an identifier. This restriction is a...
Strings and Characters That Don’t Bite
Swift strings are Unicode-correct, safe, and come with a few sharp edges if you assume they behave like simple arrays of bytes....
Operators You Actually Use
Swift’s operator set is broad, but a small set covers 95% of what you write daily. This guide focuses on the operators...
Advantages of Swift Over Objective-C
Objective-C, developed in the early 1980s, has long been the backbone of iOS and macOS development. Its deep integration with Apple’s ecosystem...