Be a part of our community of 1M+ users who develop and demonstrate their skills on CodeSignal
5 courses
125 practices
8 hours
Designed for beginners, this course path will teach you Swift, Apple's powerful language for creating cutting-edge iOS, macOS, watchOS, and tvOS apps. Unlock your potential to innovate and transform user experiences across all Apple devices.
Begin your journey into Swift programming by exploring the essentials of Swift syntax and its environment. This course is designed for beginners and will guide you through the foundational aspects of programming in Swift. Learn to create basic Swift programs that revolve around the intriguing theme of space exploration.
Deep dive into Swift's fundamental data structures such as arrays, dictionaries, and sets. This course provides you with a practical understanding of how to create, access, and manipulate these structures for handling more complex data, such as planning and executing space missions.
Master the art of decision-making in Swift programming by harnessing the power of control structures. This course focuses on making logical decisions using if, else, and switch statements, and will show you how to control the flow of your space mission simulations effectively.
Explore the concept of iterations in Swift programming for efficient automation of repetitive tasks. This course focuses on "for" loops, "while" loops, and using these to process data collections like mission logs, planets lists, and more in a space exploration context.
Learn to organize Swift code with functions, enhancing readability and reusability. This course covers defining and calling functions, passing parameters, returning values, and understanding scope, all within the context of managing space missions and exploration tasks.
Hear what our customers have to say about CodeSignal Learn
I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!
Francisco Aguilar Meléndez
Data Scientist
+11
I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.
Faith Yim
Software Engineer
+14
It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.
Alex Bush
Full Stack Engineer
+9
I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.
Abbey Helterbran
Tech consultant
+8
I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.
Jonathan Miller
Senior Machine Learning Engineer
+12
I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!
