Go.tar.gz

DataRaceBuilder

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Mastering concurrency can make you a much more in-demand developer on the job market. It's becoming an increasingly important concept in modern programming as multi-core devices become more and more prevalent.

The good news is that Go has some outstanding support for concurrency out of the box that makes implementation a breeze. In fact, concurrency in Go is easier to implement and faster than in any other major language.

In this course, you'll start off with a general introduction to concurrency and build up to more advanced concepts and implementation in Go. You'll also have a chance to go through some common patterns that will make your life easier and your code more efficient. By the time you're done, you'll be able to make use of Go to write efficient, practical applications that use concurrency.

Mastering Concurrency in Go

In this exercise, you have been provided with a code which prints out the multiplication table from `1` to `12`. It creates goroutines in a for-loop which also run another for-loop for each number from `1` to `12`. However, nothing is printed out as the main routine exits before the goroutines are able to print. 

You are required to solve this problem using `WaitGroup` from the `sync` package and output all the tables on to the console.  

Test your skills by printing out a multiplication table using goroutines and waitgroups!

Introduction to Concurrency

Building Blocks of Concurrency in Go

Exam I on Mastering Concurrency in Go

Basic Concurrency Patterns in Go

Exam II on Mastering Concurrency in Go

Exercise: Multiplication Table