countingtoten · February 16, 2022 23:12
diff --git a/wait_group.go b/wait_group.go
 package main

 import (
 	"fmt"
 	"time"
 	"sync"
 )

 func main() {
 	wg := &sync.WaitGroup{}
 	
 	wg.Add(1)
 	go func() {
 		defer wg.Done()
    
 		// Do work here.
 	}()
 	
 	wg.Wait()
 }
	package main

	import (
	"fmt"
	"time"
	"sync"
	)

	func main() {
	wg := &sync.WaitGroup{}

	wg.Add(1)
	go func() {
	defer wg.Done()

	// Do work here.
	}()

	wg.Wait()
	}