go concurrent execution of f with parameter i. Tasks are independent and don't return any value. code example

Example: go concurrent execution of f with parameter i. Tasks are independent and don't return any value.

wg := sync.WaitGroup{}
wg.Add(1000)
for i := 1; i <= 1000; i++ {
	go func(j int) {
          f(j)
          wg.Done()
        }(i)
}
wg.Wait()