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Gabrielle Miller-Messner

Sign up for Udacity's free Swift for Developers course for a quick practical introduction to Swift basics including types, variables and more. Learn online with Udacity.

What's inside

Syllabus

Write your first lines of Swift code. Learn about types, variables, and constants and practice using them.
Learn how to define and call functions in Swift and practice writing and calling your own functions.
Get started on the logic for your first iOS app, Silly Song. In this lesson you will write the logic for customizing the lyrics that your app will eventually display.

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Intro to programming concepts in a relevant language
Taught by instructors known for their work in the industry
Provides a foundation for beginner iOS app development
Develops logic and functions for iOS apps
Hands-on learning through interactive materials
Provides a quick and practical introduction to the topic

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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 for Developers with these activities:
Review Basic Programming Concepts
Before starting to learn Swift, it's helpful to have a basic understanding of programming concepts, such as variables, data types, control flow, and functions.
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  • Review your notes from a previous programming course or tutorial.
  • Read articles or books about basic programming concepts.
  • Try to identify basic programming concepts in the Swift code that you're learning.
Review Object-Oriented Programming Concepts
Swift is an object-oriented programming language, so it's helpful to have a solid understanding of OOP concepts before starting to learn Swift.
Show steps
  • Review your notes from a previous OOP course or tutorial.
  • Read articles or books about OOP concepts.
  • Try to identify OOP concepts in the Swift code that you're learning.
Join a Swift Study Group
Joining a study group can provide you with support and motivation from other learners.
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  • Attend the study group meetings regularly.
  • Find a Swift study group online or in your local area.
  • Participate in discussions and ask questions.
  • Help other members of the study group with their learning.
Five other activities
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Create a Study Guide
Creating a study guide will help you to organize and retain the information that you're learning in this course.
Show steps
  • Go through your notes and identify the key concepts that you need to know.
  • Create a summary of each key concept.
  • Organize your summaries into a logical order.
  • Review your study guide regularly.
Follow a Swift Tutorial
Following a guided tutorial can solidify your understanding of the basics of Swift, such as types, variables, and functions.
Show steps
  • Find a reputable Swift tutorial online or in a book.
  • Set aside dedicated time to work through the tutorial.
  • Follow the instructions carefully and try to understand each concept.
  • Practice writing Swift code on your own.
Practice Writing Swift Code
Practice is key to mastering Swift. Try to write code every day, even if it's just a few lines.
Show steps
  • Set aside dedicated time each day to practice writing Swift code.
  • Find coding challenges or exercises online or in a book.
  • Try to solve the coding challenges on your own.
  • Don't be afraid to make mistakes - they're part of the learning process!
Write a Blog Post About Swift
Writing a blog post about Swift will help you to solidify your understanding of the language and share your knowledge with others.
Show steps
  • Choose a topic that you're interested in and that you think would be helpful to others.
  • Research your topic and gather information from reliable sources.
  • Write a draft of your blog post.
  • Edit and proofread your blog post.
  • Publish your blog post on your own website or blog.
Build a Simple iOS App
Building a simple iOS app will help you to apply your Swift skills and learn about the iOS development process.
Browse courses on iOS Development
Show steps
  • Choose a simple app idea that you can complete within a reasonable amount of time.
  • Design the user interface of your app.
  • Write the Swift code for your app.
  • Test and debug your app.
  • Publish your app to the App Store.

Career center

Learners who complete Swift for Developers will develop knowledge and skills that may be useful to these careers:
iOS Developer
This course is an excellent fit for someone who wants to become an iOS Developer. The course will teach you the basics of the Swift coding language, which is used to create iOS apps. It will also teach you how to define and call functions and get started on the logic for your first iOS app. This will provide you with a solid foundation for your iOS development journey.
Web Developer
This course is a good fit for someone who wants to become a Web Developer. The course will teach you the basics of the Swift coding language, which can be used to create both iOS and macOS apps. Web Developers typically work with more than one programming language, so this course can help you get started with one used in iOS app development.
Computer Programmer
With the ability to write your first lines of Swift code, you may be able to obtain an entry-level position as a Computer Programmer. This course can help build a foundation for your programming skills, including types, variables, and constants. You will also get started with the logic for your first iOS app, which could help you develop the foundational skills you need in this role.
Full-Stack Developer
Full Stack Developers work on both the front-end and back-end of a website, and they typically have a strong foundation in at least one programming language. This course can be helpful for someone looking to become a Full Stack Developer who is interested in working with Swift. The course will teach you the basics of Swift, including types, variables, and constants, as well as how to define and call functions. It will also provide you with a foundation for building your first iOS app.
Software Developer
Software Developers have a strong foundation in coding. This course provides an introduction to Swift, which is an in-demand coding language. This may be useful for someone looking to become a Software Developer, particularly one interested in creating iOS apps. This course will also be helpful for those interested in further developing their programming skills.
Mobile Application Developer
Those seeking a career as a Mobile Application Developer may find this course to be a helpful introduction to the skills necessary for the role. The course teaches you how to write your first lines of Swift code, which is a language used to create iOS apps. It also covers defining and calling functions within Swift, which are essential skills for this type of development.
Front-End Developer
Front End Developers are responsible for the look and functionality of a website, and they may use Swift in this role. This course introduces you to Swift and may be useful for someone looking to become a Front End Developer. You will learn how to write your first lines of Swift code and practice using types, variables, and constants. You will also learn how to define and call functions, which are essential skills for this role.
Software Engineer
Software Engineers are responsible for designing, developing, and testing software applications. While not solely focused on Swift, this course may be a helpful introduction for those interested in this career path. The course covers writing your first lines of Swift code, as well as defining and calling functions, which are important foundational skills. The course may also be helpful for those who want to develop their coding skills for other programming languages.
Computer Systems Analyst
Computer Systems Analysts study the needs of an organization and design and implement computer systems to meet those needs. This course may be helpful for those interested in this career path, as it provides an introduction to Swift, which is used in iOS app development. The course will also help you develop your programming skills, including writing and calling functions, which are essential for this role.
Information Technology Manager
Information Technology Managers plan, implement, and manage an organization's IT systems. This course may be helpful for those interested in this career path, as it provides an introduction to Swift, which is used in iOS app development. The course will also help you develop some basic programming skills, including writing and calling functions, which can be useful for this role.
Data Scientist
Data Scientists use their knowledge of programming, statistics, and machine learning to extract meaningful insights from data. While this course does not directly teach data science, it can help build a foundation in coding with Swift. The course covers writing your first lines of Swift code, defining and calling functions, and getting started with the logic for your first iOS app. These foundational skills can be useful for someone who wants to become a Data Scientist.
Machine Learning Engineer
Machine Learning Engineers use their knowledge of programming and machine learning to develop and implement machine learning algorithms. Similar to data science, this course does not directly teach machine learning but can help build the coding foundation necessary for this role. It covers the basics of Swift, including types, variables, and constants, as well as how to define and call functions and get started with the logic for your first iOS app.
Database Administrator
Database Administrators maintain and administer databases. This course may be helpful for those interested in this career path, as it can provide a basic introduction to coding. The course will teach you how to write your first lines of Swift code and practice using types, variables, and constants. You will also learn how to define and call functions, which can be useful for understanding the technical aspects of database administration.
Project Manager
Project Managers oversee the planning, execution, and completion of projects. While this course does not teach project management, it can help those interested in this career path develop the coding skills necessary to understand the technical aspects of the projects they manage. The course covers the basics of Swift, including types, variables, and constants, as well as how to define and call functions. It will also help you get started with the logic for your first iOS app.
Systems Administrator
Systems Administrators maintain and operate computer systems and networks. While this course does not teach systems administration, it can help those interested in this career path build a foundation in programming, particularly in Swift. The course will teach you how to write your first lines of Swift code and practice using types, variables, and constants. You will also learn how to define and call functions, which can be helpful for understanding the technical aspects of systems administration.

Reading list

We've selected six 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 for Developers.
Covers advanced Swift topics such as generics, protocols, and concurrency. It valuable resource for experienced Swift developers who want to expand their knowledge and skills.
This highly acclaimed book takes a unique, visual approach to teaching Swift programming. With its engaging style and practical examples, it makes learning Swift accessible and fun. It's a great choice for visual learners who prefer a more interactive approach.
Practical guide to learning Swift and iOS development. It provides a step-by-step approach to learning the language and building iOS apps.
Although this book focuses on Objective-C, it provides valuable insights into programming principles and best practices that are applicable to Swift as well. It can help you write more efficient and maintainable Swift code.
Provides a comprehensive guide to iOS Instant Apps development. It covers topics like creating and designing Instant Apps, distributing them, and promoting them. It's a valuable resource if you're interested in building Instant Apps.

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