
Explore variables, data types, and constants in Swift by creating and using playgrounds in Xcode, practicing var and let, printing and formatting strings, and applying type annotation and strong typing.
Explore arithmetic operators in Swift, performing addition, subtraction, multiplication, and division with two integers (32 and 48). Learn about integer division, converting to double, and compound assignments like +=.
Explore Swift collections by examining arrays, sets, and dictionaries, including zero-based indexing, count, and element access by index or key; learn optional handling and null checks to prevent errors.
Examine the notes app structure in a SwiftUI project, covering settings, assets, content view, and declarative UI with VStack and HStack, using SF Symbols and a background modifier.
Build a notes app interface by adding a notes view with title and description, using text fields and a text editor, and dismiss and save the note via Swift data.
Create a fetch data function to call the asteroid API, decode JSON into an asteroid raw model, and display results in a list using async/await and state-driven updates.
Swift is a high-performance, expressive programming language developed by Apple for creating applications across iOs, macOS, and WatchOS, making it a highly relevant and useful programming language to learn.
This course is your gateway to mastering iOS development, providing a comprehensive learning path from fundamentals to real-world applications. Divided into 4 sections, this course covers all the basics of Swift, SwiftUI, and SwiftData.
Section 0: Introduction
We begin with an overview of the course objectives and structure, emphasizing the potential of iOS development, followed by a tutorial on how to set up the development environment.
Section 1: Basic Swift
We’ll explore core concepts like variables, data types, collections, conditionals, loops, functions, classes, structures, and protocols. This section includes hands-on examples, designed to solidify your understanding.
Section 2: Basic SwiftUI and SwiftData
Next, we transition to SwiftUI and SwiftData, exploring their capabilities for building intuitive interfaces and managing data models. You’ll apply these skills to create a fully functional note-taking application.
Section 3: Networking in Swift and SwiftUI
In this section, you will learn the essentials of networking in Swift and how to fetch and display data using APIs. You’ll also gain practical experience by building an asteroid app that integrates NASA’s API, applying your skills to solve real-world challenges.
By the end of this course, you will be equipped to confidently build dynamic iOS applications and advance in iOS development.