Advanced Programming in Swift from Coursera

At the heart of any remarkable iOS applies a thorough understanding of the Swift programming language. Embark on a journey to expand your knowledge and skillset with Advanced Programming in Swift. Discover Swift’s advanced custom data types, explore code organization best practices, tap into error handling to improve your program’s performance, and foster an understanding of programming the functional way with higher-order functions like map, filter and reduce. Then, to further understand the inner workings of successful app development, learn how to implement unit tests to ensure that your applications function as intended.

By the end of this course, you will practice creating the functionality you often encounter in apps with large lists of items. You’ll implement advanced programming concepts including higher-order functions to process collections and build your own list in Xcode.

Upon completion of this course, you will be able to:

• Create custom data types including enumerations and sets.

• Organize and optimize your code by using subclassing and inheritance, typecasting and polymorphism.

• Discover how to set restrictions in your code using access control.

• Create blueprints for your code with optional and required protocols.

• Give control and pass responsibilities from one instance to another with delegation.

• Employ appropriate error handling approaches, implement throwable functions and catch errors.

• Describe what recursion is and identify common use cases.

• Implement higher-order functions like map, filter and reduce.

• Ensure your applications perform as expected by implementing unit tests.

This course is ideal for intermediate learners who would like to prepare themselves for a career in iOS development. To succeed in this course, you need a foundational understanding of the programming fundamentals of Swift and SwiftUI.

What's inside

Syllabus

Advanced custom data types

Get started with advanced programming in Swift by learning about the advanced custom data types that act as general-purpose programming blocks for your code.

Code organization

Discover how to inherit properties and methods with subclassing and explore access control, typecasting and polymorphism, protocols and delegation to better organize and optimize your code.

Error handling, functional programming and testing

Learn how to throw and handle errors with code, explore how to harness functional programming strategies, and discover unit testing in Swift.

Create a dinner menu

Implement the skills you've learned in this course to build your own list with filtering and sorting functionality.

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Taught by the tech staff of a global leader in technology, giving learners access to industry relevant knowledge and applicable skills in the course

Delves deeply into core Swift programming concepts, helping learners to improve their Swift skills

Builds on basic programming knowledge, helping learners with foundational skills to expand their learning

Requires learners to have some knowledge of the programming fundamentals of Swift and SwiftUI, which could be a potential barrier to entry for complete beginners

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 Advanced Programming in Swift with these activities:

Refresher on Swift Fundamentals

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Bolster your understanding of Swift's basic syntax, data types, and control flow to prepare for advanced concepts.

Browse courses on Swift

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Review online tutorials and documentation on Swift basics
Complete practice exercises to reinforce your understanding
Build a simple Swift app to apply your knowledge

Review Swift fundamentals

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Refresh your understanding of Swift's core concepts before starting the course.

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Review your Swift notes or online resources.
Try out some basic Swift code examples.

Read "The Swift Programming Language" by Apple Inc.

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Review the basics of the Swift programming language by reading the official documentation.

View Melania on Amazon

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Read the first three chapters of the book.
Try out the code examples in the book.

Four other activities

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Functional Programming in Swift

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Delve into functional programming concepts and learn how to apply them in Swift, enhancing your code's efficiency and clarity.

Browse courses on Functional Programming

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Follow online tutorials or watch videos on functional programming in Swift
Practice implementing functional programming techniques in your own code
Discuss your findings with peers or mentors

Swift Coding Challenges

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Sharpen your Swift coding skills by solving challenging exercises and puzzles.

Browse courses on iOS Development

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Find online coding challenges or use platforms like LeetCode
Attempt to solve the challenges on your own
Review solutions and learn from your mistakes

Custom Data Type Playground

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Expand your understanding of custom data types by creating your own enumerations, sets, and structs.

Browse courses on Custom Data Types

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Design and define your custom data types
Implement them in Swift code
Test and refine your data types in a playground

Build a simple iOS app

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Apply your Swift skills by building a simple iOS app.

Browse courses on iOS App Development

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Design the app's user interface.
Implement the app's functionality using Swift.
Test and debug the app.

Career center

Learners who complete Advanced Programming in Swift will develop knowledge and skills that may be useful to these careers:

iOS Developer

iOS Developers are responsible for designing, developing, and maintaining applications for Apple's iOS operating system. They use programming languages such as Swift and Objective-C to create apps that can be used on iPhones, iPads, and other Apple devices. Advanced Programming in Swift provides a solid foundation for aspiring iOS Developers by teaching them advanced custom data types, code organization best practices, error handling, and functional programming. These concepts are essential for building robust and efficient iOS applications. Additionally, the course covers unit testing, which is a critical skill for ensuring that applications function as intended.

See salaries and explore the career path for iOS Developer

Software Engineer

Software Engineers apply engineering principles to the design, development, deployment, and maintenance of software systems. They use programming languages such as Swift, Java, and Python to create software that meets the needs of users. Advanced Programming in Swift can be useful for Software Engineers who want to specialize in iOS development or who want to learn more about advanced programming concepts. The course covers topics such as error handling, functional programming, and unit testing, which are essential for building high-quality software systems.

See salaries and explore the career path for Software Engineer

Mobile Application Developer

Mobile Application Developers design, develop, and maintain applications for mobile devices such as smartphones and tablets. They use programming languages such as Swift, Java, and Kotlin to create apps that can be used on iOS, Android, and other mobile operating systems. Advanced Programming in Swift is a valuable resource for Mobile Application Developers who want to learn more about advanced programming concepts and best practices. The course covers topics such as code organization, error handling, functional programming, and unit testing, which are essential for building high-quality mobile applications.

See salaries and explore the career path for Mobile Application Developer

Full-Stack Developer

Full-Stack Developers are responsible for the entire software development process, from design and development to deployment and maintenance. They use a variety of programming languages and technologies to create web applications, mobile applications, and other software systems. Advanced Programming in Swift may be useful for Full-Stack Developers who want to learn more about advanced programming concepts and best practices. The course covers topics such as error handling, functional programming, and unit testing, which are essential for building high-quality software systems.

See salaries and explore the career path for Full-Stack Developer

Web Developer

Web Developers design, develop, and maintain websites and web applications. They use programming languages such as HTML, CSS, and JavaScript to create websites that can be accessed on the internet. Advanced Programming in Swift may be useful for Web Developers who want to learn more about advanced programming concepts and best practices. The course covers topics such as error handling, functional programming, and unit testing, which are essential for building high-quality web applications.

See salaries and explore the career path for Web Developer

Computer Scientist

Computer Scientists conduct research in the field of computer science. They use编程languages such as Swift, Java, and Python to develop new algorithms and theories that can be used to solve problems in a variety of fields. Advanced Programming in Swift may be useful for Computer Scientists who want to learn more about advanced programming concepts and best practices. The course covers topics such as error handling, functional programming, and unit testing, which are essential for building high-quality software systems.

See salaries and explore the career path for Computer Scientist

Software Architect

Software Architects design and develop the overall architecture of software systems. They use programming languages such as Swift, Java, and Python to create software systems that are scalable, reliable, and secure. Advanced Programming in Swift may be useful for Software Architects who want to learn more about advanced programming concepts and best practices. The course covers topics such as error handling, functional programming, and unit testing, which are essential for building high-quality software systems.

See salaries and explore the career path for Software Architect

Technical Lead

Technical Leads lead teams of software engineers and developers. They use programming languages such as Swift, Java, and Python to develop software systems and applications. Advanced Programming in Swift may be useful for Technical Leads who want to learn more about advanced programming concepts and best practices. The course covers topics such as error handling, functional programming, and unit testing, which are essential for building high-quality software systems.

See salaries and explore the career path for Technical Lead

Data Scientist

Data Scientists use scientific methods and programming languages to extract insights from data. They use programming languages such as Python, R, and SAS to analyze data and build models that can be used to make predictions and decisions. Advanced Programming in Swift may be useful for Data Scientists who want to learn more about programming concepts and best practices. The course covers topics such as error handling, functional programming, and unit testing, which are essential for building high-quality data science applications.

See salaries and explore the career path for Data Scientist

Product Manager

Product Managers are responsible for the planning, development, and launch of new products. They work with engineers, designers, and marketers to create products that meet the needs of users. Advanced Programming in Swift may be useful for Product Managers who want to learn more about the technical aspects of product development. The course covers topics such as error handling, functional programming, and unit testing, which are essential for building high-quality software products.

See salaries and explore the career path for Product Manager

Database Administrator

Database Administrators manage and maintain databases. They work with database software to create, modify, and delete databases and tables. Advanced Programming in Swift may be useful for Database Administrators who want to learn more about the technical aspects of software development. The course covers topics such as error handling, functional programming, and unit testing, which are essential for building high-quality software systems.

See salaries and explore the career path for Database Administrator

Network Administrator

Network Administrators manage and maintain computer networks. They work with network hardware and software to create, modify, and delete networks and network devices. Advanced Programming in Swift may be useful for Network Administrators who want to learn more about the technical aspects of software development. The course covers topics such as error handling, functional programming, and unit testing, which are essential for building high-quality software systems.

See salaries and explore the career path for Network Administrator

Project Manager

Project Managers plan, execute, and close projects. They work with stakeholders to define project goals, develop project plans, and track project progress. Advanced Programming in Swift may be useful for Project Managers who want to learn more about the technical aspects of software development. The course covers topics such as error handling, functional programming, and unit testing, which are essential for building high-quality software systems.

See salaries and explore the career path for Project Manager

IT Manager

IT Managers plan, implement, and manage information technology systems. They work with IT staff to develop and implement IT policies and procedures. Advanced Programming in Swift may be useful for IT Managers who want to learn more about the technical aspects of software development. The course covers topics such as error handling, functional programming, and unit testing, which are essential for building high-quality software systems.

See salaries and explore the career path for IT Manager

Systems Analyst

Systems Analysts analyze and design business systems. They work with stakeholders to identify business needs and develop solutions that meet those needs. Advanced Programming in Swift may be useful for Systems Analysts who want to learn more about the technical aspects of software development. The course covers topics such as error handling, functional programming, and unit testing, which are essential for building high-quality software systems.

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Advanced Programming in Swift

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