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Swift Fundamentals

Simon Allardice

Swift is the modern, fast, and safe programming language that has rapidly become the first choice for building iOS and macOS apps. This course serves as a firm foundation in Swift, including core syntax, best practices, working with data, and more.

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Swift is the modern, fast, and safe programming language that has rapidly become the first choice for building iOS and macOS apps. This course serves as a firm foundation in Swift, including core syntax, best practices, working with data, and more.

At the core of developing for any Apple platform iOS, macOS, tvOS, or watchOS - is a thorough knowledge of Swift. In this course, Swift Fundamentals, you will learn to be comfortable and competent in this concise and powerful language. You will learn how this language works with data, move beyond the basics of control flow into closures and extensions, and you'll finally learn how to adopt the mindset of protocol-oriented programming, to tap into the huge amount of functionality that already exists in the Swift world. When you're finished with this course, you will have a foundational knowledge of Swift that will help you as you move forward to developing apps on iPhone, iPad, or Mac.

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What's inside

Syllabus

A Few More Reasons to Learn Swift
Piece by Piece: What Your Data Means
Shaping the Path: Controlling the Flow of Your Code
Constructing Code: Who Does What? - Creating Functions
Read more
Taking Data Types Further: When to Limit, Describe, and Collect
Making Sense of Closures
Using Classes and Objects in Swift
Introducing Protocols

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Builds a strong foundation for programmers entering the iOS and macOS app development space
Teaches core concepts of data types, control flow, closures, extensions, and protocol-oriented programming
Offers supplemental materials in the form of readings and classes

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Swift Fundamentals with these activities:
Refresh Basic Swift concepts
Reviewing basic Swift concepts will strengthen your understanding of the fundamentals and prepare you for the more advanced topics covered in the course.
Browse courses on Swift
Show steps
  • Review the Swift language guide
  • Complete a few basic Swift tutorials
  • Build a simple Swift project
Practice Swift syntax
Practicing Swift syntax will improve your understanding of the language's structure and help you write more efficient code.
Show steps
  • Complete online Swift coding challenges
  • Write your own Swift code snippets
Create a Swift cheat sheet
Creating a Swift cheat sheet will help you organize your knowledge and quickly reference important information while you're coding.
Show steps
  • Gather Swift syntax and concepts
  • Organize the information into a cheat sheet
Three other activities
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Show all six activities
Follow advanced Swift tutorials
Following advanced Swift tutorials will expose you to new concepts and techniques, and help you expand your knowledge beyond the basics.
Browse courses on iOS Development
Show steps
  • Find reputable Swift tutorials online
  • Follow the tutorials step-by-step
  • Experiment with the code and try to implement it in your own projects
Write a Swift blog post
Writing a Swift blog post will help you organize your knowledge and share your understanding with others.
Browse courses on Technical Writing
Show steps
  • Choose a Swift topic to write about
  • Research the topic and gather information
  • Write the blog post
  • Publish the blog post on a reputable website
Mentor a junior Swift developer
Mentoring a junior Swift developer will help you reinforce your knowledge while providing support to someone who is just starting out in their coding journey.
Browse courses on Knowledge Sharing
Show steps
  • Find a junior Swift developer to mentor
  • Establish a mentorship plan
  • Meet with your mentee regularly
  • Provide guidance and support

Career center

Learners who complete Swift Fundamentals will develop knowledge and skills that may be useful to these careers:
Software Engineer
Software Engineers are responsible for designing, developing, and maintaining software systems. This course can help you build a foundation in Swift, which is the programming language used to develop iOS and macOS apps. Learning Swift can open doors to a career as a Software Engineer, where you can work on a variety of projects, from developing new features for existing apps to creating entirely new applications.
See salaries and explore the career path for Software Engineer
Mobile Application Developer
Mobile Application Developers are responsible for developing and maintaining mobile apps. This course can help you build a foundation in Swift, which is the programming language used to develop iOS apps. Learning Swift can help you launch a career as a Mobile Application Developer, where you can work on a variety of projects, from developing new features for existing apps to creating entirely new applications.
See salaries and explore the career path for Mobile Application Developer
iOS Developer
iOS Developers are responsible for developing and maintaining iOS apps. This course can help you build a foundation in Swift, which is the programming language used to develop iOS apps. Learning Swift can help you launch a career as an iOS Developer, where you can work on a variety of projects, from developing new features for existing apps to creating entirely new applications.
See salaries and explore the career path for iOS Developer
MacOS Developer
macOS Developers are responsible for developing and maintaining macOS apps. This course can help you build a foundation in Swift, which is the programming language used to develop macOS apps. Learning Swift can help you launch a career as a macOS Developer, where you can work on a variety of projects, from developing new features for existing apps to creating entirely new applications.
See salaries and explore the career path for MacOS Developer
Web Developer
Web Developers are responsible for developing and maintaining websites. This course can help you build a foundation in Swift, which is a versatile programming language that can be used for both front-end and back-end development. Learning Swift can help you launch a career as a Web Developer, where you can work on a variety of projects, from developing new features for existing websites to creating entirely new websites.
See salaries and explore the career path for Web Developer
Full-Stack Developer
Full Stack Developers are responsible for developing and maintaining both the front-end and back-end of web applications. This course can help you build a foundation in Swift, which is a versatile programming language that can be used for both front-end and back-end development. Learning Swift can help you launch a career as a Full Stack Developer, where you can work on a variety of projects, from developing new features for existing web applications to creating entirely new web applications.
See salaries and explore the career path for Full-Stack Developer
Artificial Intelligence Engineer
Artificial Intelligence Engineers are responsible for developing and maintaining artificial intelligence systems. This course can help you build a foundation in Swift, which is a versatile programming language that can be used for artificial intelligence. Learning Swift can help you launch a career as an Artificial Intelligence Engineer, where you can work on a variety of projects, from developing new artificial intelligence systems to creating entirely new artificial intelligence applications.
See salaries and explore the career path for Artificial Intelligence Engineer
Machine Learning Engineer
Machine Learning Engineers are responsible for developing and maintaining machine learning models. This course can help you build a foundation in Swift, which is a versatile programming language that can be used for machine learning. Learning Swift can help you launch a career as a Machine Learning Engineer, where you can work on a variety of projects, from developing new machine learning models to creating entirely new machine learning applications.
See salaries and explore the career path for Machine Learning Engineer
Computer Scientist
Computer Scientists are responsible for developing and maintaining computer systems. This course can help you build a foundation in Swift, which is a versatile programming language that can be used for a variety of computer science applications. Learning Swift can help you launch a career as a Computer Scientist, where you can work on a variety of projects, from developing new computer systems to creating entirely new computer science applications.
See salaries and explore the career path for Computer Scientist
Data Scientist
Data Scientists are responsible for collecting, analyzing, and interpreting data. This course can help you build a foundation in Swift, which is a versatile programming language that can be used for data science. Learning Swift can help you launch a career as a Data Scientist, where you can work on a variety of projects, from developing new data analysis tools to creating entirely new data science applications.
See salaries and explore the career path for Data Scientist
Software Architect
Software Architects are responsible for designing and developing software systems. This course can help you build a foundation in Swift, which is a versatile programming language that can be used for a variety of software architecture applications. Learning Swift can help you launch a career as a Software Architect, where you can work on a variety of projects, from designing new software systems to creating entirely new software architecture applications.
See salaries and explore the career path for Software Architect
Product Manager
Product Managers are responsible for managing the development and launch of new products. This course can help you build a foundation in Swift, which is a versatile programming language that can be used for a variety of product management applications. Learning Swift can help you launch a career as a Product Manager, where you can work on a variety of projects, from developing new products to creating entirely new product management applications.
See salaries and explore the career path for Product Manager
Business Analyst
Business Analysts are responsible for analyzing business needs and developing solutions. This course can help you build a foundation in Swift, which is a versatile programming language that can be used for a variety of business analysis applications. Learning Swift can help you launch a career as a Business Analyst, where you can work on a variety of projects, from analyzing new business needs to creating entirely new business analysis applications.
See salaries and explore the career path for Business Analyst
Project Manager
Project Managers are responsible for planning, executing, and closing projects. This course can help you build a foundation in Swift, which is a versatile programming language that can be used for a variety of project management applications. Learning Swift can help you launch a career as a Project Manager, where you can work on a variety of projects, from planning new projects to creating entirely new project management applications.
See salaries and explore the career path for Project Manager
Technical Writer
Technical Writers are responsible for writing documentation for software and other technical products. This course can help you build a foundation in Swift, which is a versatile programming language that can be used for a variety of technical writing applications. Learning Swift can help you launch a career as a Technical Writer, where you can work on a variety of projects, from writing documentation for new software products to creating entirely new technical writing applications.
See salaries and explore the career path for Technical Writer

Reading list

We've selected eight books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Swift Fundamentals.
Cover image
Head First HTML and CSS
Save
As a popular introductory textbook to programming with Swift, it offers more detailed examples and additional information that can help build upon the introductory concepts taught in this course.
Head First HTML and CSS: A Learner's Guide to...
Paperback
$$
Head First Html With CSS & XHTML
Paperback
$$
Head First HTML and CSS: A Learner's Guide to...
Kindle Edition
$$
Advanced Swift
Save
For learners interested in diving deeper into how Swift works “under the hood”, this advanced textbook from Manning Publications would be a valuable addition.
Advanced Swift
Paperback
Check
Advanced Swift
Kindle Edition
Check
Cover image
IOS Games by Tutorials
Save
By Ray Wenderlich, a well-known Swift expert, provides more advanced coverage of Swift topics including concurrency, SwiftUI, and advanced features of the language.
iOS Games by Tutorials: Second Edition: Updated for...
Paperback
$$$
Cover image
Functional Programming in Swift
Save
In this book you will learn how to write elegant, testable, and maintainable Swift code. By using Swift’s built-in functional features, you’ll discover how to solve complex problems with ease.
Functional Programming in Swift
Paperback
Check
Functional Programming in Swift
Kindle Edition
Check
Cover image
Data Structures & Algorithms in Swift (Fourth...
Save
By Ray Wenderlich covers core data structures like arrays, linked lists, stacks and more. It useful supplement to this course if you're interested in algorithms and data structures in Swift.
Data Structures & Algorithms in Swift (Fourth...
Paperback
$$$
Cover image
Mastering Swift 5
Save
As a practical guide that builds upon the basics of the Swift language, this book serves as a handy reference for Swift developers. With its focus on modern Swift 5 features, it can help learners to enhance their Swift programming abilities.
Mastering Swift 5 - Fifth Edition: Deep dive into...
Paperback
$$
Mastering Swift 5: Deep dive into the latest...
Kindle Edition
$$
Cover image
SwiftUI by Tutorials (Fourth Edition)
Save
By Ray Wenderlich great resource if you want to learn about SwiftUI, Apple's framework for building user interfaces on iOS, iPadOS, macOS, tvOS, and watchOS.
SwiftUI by Tutorials (Fourth Edition)
Paperback
Check
SwiftUI by Tutorials (Fourth Edition)
Kindle Edition
Check
Cover image
Pro Swift - Swift 4. 1 Edition
Save
An easy-to-follow and beginner-friendly book about the Swift programming language, this book is useful for reinforcing basic concepts. Although it is less comprehensive than other Swift resources, it can be a helpful starting point for those new to Swift.
Pro Swift - Swift 4. 1 Edition
Paperback
Check
Pro Swift - Swift 4. 1 Edition
Kindle Edition
Check

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Course image
Time
228 hours
Level
Introductory
Via
Pluralsight
Instructor
Simon Allardice
Language
English
This course belongs to a collection called iOS App Development — Fundamentals. It's comprised of 12 courses:
  1. Swift Fundamentals (viewing)
  2. iOS 11 Fundamentals
  3. Becoming an Xcode Power User
  4. iOS Data Persistence: The Big Picture
  5. iOS Collection Views: Getting Started
  6. iOS Networking with REST APIs
  7. Testing Fundamentals in iOS
  8. CloudKit Fundamentals
  9. Core Data Fundamentals with Swift
  10. Getting Started with Server-side Swift and Vapor
  11. iOS Debugging Fundamentals
  12. Objective-C 2 for Swift Developers
Good to know
Builds a strong foundation for programmers entering the iOS and macOS app development space
Teaches core concepts of data types, control flow, closures, extensions, and protocol-oriented programming
Offers supplemental materials in the form of readings and classes
Share and help others discover this course.
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