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Go (also known as Golang) is one of the most popular languages today and is a key part of many enterprise tech stacks. Because Go's memory management architecture makes concurrency easier, many developers prefer it over traditional languages.

In this course, you will learn the core constructs and techniques of Go as well as advanced concepts of the language. In particular, you’ll learn how to program efficiently by becoming aware of the pitfalls and patterns that are commonly encountered in Go and by building your own applications.

Once you’ve completed this course, you will be able to write concurrent programs and improve the performance of existing ones, thus creating a more robust experience for everyone. Concurrency is in high demand today since it enables developers to reduce execution time of applications significantly, and Golang provides a very rich support for achieving this.

Concurrency in Go

## Problem breakdown

Let’s break down the problem statement and solve the challenge one step at a time:

- Create a `struct` to store the question and answer.


# Problem breakdown

Let’s break down the problem statement and solve the challenge one step at a time:

- Create a `struct` to store the question and answer.


Check the solution to the challenge of creating a timeout by writing code that uses the select pattern. 


Solution: Write Code Using Select that Times Out


Check the solution to the challenge of creating a timeout by writing code that uses the select pattern.

Introduction to Concurrency

General Concepts

Sync

Goroutines

Channels

Implementing Concurrency Patterns

Conclusion

Solution: Write Code Using Select that Times Out

Problem breakdown