Go, also known as Golang, is a powerful programming language developed by Google that has gained popularity in recent years due to its speed, efficiency, and simplicity. With its built-in concurrency support and garbage collection, Go is a great choice for building high-performance, scalable applications.
One of the key features of Go is its ability to easily harness the power of multiple cores on a machine through goroutines and channels. Goroutines are lightweight threads that allow for concurrent execution of code, while channels provide a way for goroutines to communicate with each other. This makes it easy to write concurrent programs that can take advantage of all available processing power, leading to faster and more efficient code.
To demonstrate the speed and efficiency of Go, let’s take a look at some code examples that showcase its capabilities.
1. Parallel processing with goroutines:
“`go
package main
import (
“fmt”
“time”
)
func compute(num int, ch chan int) {
result := 0
for i := 0; i
