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Carlos Souza

Learn how to write simple named functions in Go.

Learn how to write simple named functions in Go. In this interactive course, you will learn how to write named functions which accept arguments and return values.

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What's inside

Syllabus

Writing simple named functions

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Introduces basic principles and concepts of writing named functions in Go
Builds on foundational knowledge in Go
Suitable for beginners seeking an entry-level course on Go functions
Covers the fundamentals of named functions in Go, making it a good starting point for those with limited experience in the language

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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 Go 1: Writing Simple Named Functions (Interactive) with these activities:
Watch a video tutorial on how to write named functions in Go
Watching a video tutorial can help you to get started with writing named functions in Go.
Show steps
  • Find a video tutorial on how to write named functions in Go.
  • Watch the video tutorial.
  • Try to write some named functions in Go on your own.
Discuss the difference between named and anonymous functions with a classmate
Discussing the difference between named and anonymous functions with a classmate can help you to clarify your understanding.
Show steps
  • Find a classmate who is also taking this course.
  • Set up a time to meet with your classmate to discuss the difference between named and anonymous functions.
  • Discuss the advantages and disadvantages of each type of function.
Create a series of unit tests for your Go functions
Writing unit tests for your functions will help you to improve your understanding of how they work and identify any potential issues.
Show steps
  • Identify the different cases that need to be tested for each function.
  • Write unit tests for each of these cases.
  • Run the unit tests to ensure that they pass.
Four other activities
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Answer questions about named functions in Go on a forum
Answering questions about named functions in Go on a forum can help you to reinforce your understanding and help others to learn.
Show steps
  • Find a forum where people ask questions about Go.
  • Answer questions about named functions in Go.
Volunteer to help at a Go meetup or conference
Volunteering to help at a Go meetup or conference can help you to network with other Go developers and learn more about named functions.
Show steps
  • Find a Go meetup or conference in your area.
  • Contact the organizers of the event and offer to help out.
  • Volunteer at the event.
Build a simple web application using Go
Writing a full-fledged simple application will help you put all the pieces of the course into action.
Show steps
  • Design a simple web application with a basic user interface (e.g., a form with text fields and a submit button).
  • Implement the backend of your application using Go to handle the user input and generate the appropriate response.
  • Integrate a database into your application to store the user input.
  • Deploy your application to a hosting platform.
  • Test your application to ensure it works as expected.
Write a blog post about how to write named functions in Go
Writing a blog post about named functions in Go can help you to solidify your understanding of the topic and share your knowledge with others.
Show steps
  • Choose a topic for your blog post.
  • Write a draft of your blog post.
  • Edit and proofread your blog post.
  • Publish your blog post.

Career center

Learners who complete Go 1: Writing Simple Named Functions (Interactive) will develop knowledge and skills that may be useful to these careers:
Software Engineer
Software Engineers typically need to have a bachelor's degree in computer science or a related field, and this course can help build a foundation in the principles of Go for those wishing to develop software in this robust programming language.
Web Developer
Web Developers, who typically need at least a bachelor's degree in computer science or a related field, may find this course useful as it teaches the basics of writing named functions in Go. Go is a popular choice for web development due to its concurrency features.
Data Scientist
Data Scientists, who typically hold a master's or PhD degree in a field like data science, computer science, or statistics, may find this course helpful as it can help build a foundation in the Go programming language, which is increasingly used for data analysis and machine learning.
IT Consultant
IT Consultants, who normally hold a bachelor's degree in computer science, management information systems, or a related field, may find this course useful as it introduces the fundamentals of writing named functions in Go. Go's popularity in cloud computing makes it a valuable skill for IT Consultants.
Game Developer
Game Developers, who typically need a bachelor's degree in computer science, art, or a related field, may find this course helpful as it covers the basics of writing named functions in Go. Go is gaining popularity in game development due to its performance and concurrency features.
Quality Assurance Analyst
Quality Assurance Analysts, who usually need a bachelor's degree in computer science, software engineering, or a related field, may find this course helpful as it introduces the basics of writing named functions in Go. Go's emphasis on code quality and testing makes it a valuable skill for QA Analysts.
Database Administrator
Database Administrators, who typically need a bachelor's degree in computer science or a related field, may find this course useful as it teaches the basics of writing named functions in Go. Go is increasingly used for database development and administration due to its scalability and performance.
Software Architect
Software Architects, who normally hold a master's or PhD degree in computer science, may find this course helpful as it introduces the fundamentals of writing named functions in Go. Go's focus on concurrency and scalability makes it a valuable skill for Software Architects.
Systems Administrator
Systems Administrators, who typically need a bachelor's degree in computer science or a related field, may find this course useful as it teaches the basics of writing named functions in Go. Go is increasingly used for systems programming and administration due to its reliability and performance.
Cloud Engineer
Cloud Engineers, who normally hold a bachelor's degree in computer science or a related field, may find this course helpful as it covers the basics of writing named functions in Go. Go's popularity in cloud computing makes it a valuable skill for Cloud Engineers.

Reading list

We've selected seven 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 Go 1: Writing Simple Named Functions (Interactive).
Comprehensive guide to the Go programming language, and it covers functions in detail, including how to declare them, how to pass arguments to them, and how to return values from them.
Provides a practical guide to the Go programming language, and it covers functions in detail, including how to declare them, how to pass arguments to them, and how to return values from them.
Provides a detailed guide to writing idiomatic Go code, including how to write functions that are readable, maintainable, and efficient.
Provides a guide to writing web applications in Go, including how to use functions to handle HTTP requests and responses.
Provides a concise and clear explanation of how to write functions in Go, including how to declare function parameters, return values, and how to use function types as function parameters.
Provides a collection of short, self-contained examples of how to use the Go programming language, including how to write functions.

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