Wait Group
Contoh code wait group 1
package main
import (
"fmt"
"sync"
)
func main() {
var wg sync.WaitGroup
num := []int{1, 2, 3, 4, 5}
for _, v := range num {
wg.Add(1)
go func (v int) {
defer wg.Done()
fmt.Println(v)
}(v)
}
wg.Wait()
}Contoh code wait group 2
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