Backend Software Engineer Interview Questions

9,113 backend software engineer interview questions shared by candidates

package main import ( "fmt" "time" ) func main() { var counter int32 var data []int for i := 0; i < 1000; i++ { go func() { data = append(data, i) counter++ }() } time.Sleep(2 * time.Second) fmt.Println(counter) fmt.Println(len(data)) } What will this function display?
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Backend Developer

Interviewed at Leopart.kz

Nov 8, 2022

package main import ( "fmt" "time" ) func main() { var counter int32 var data []int for i := 0; i < 1000; i++ { go func() { data = append(data, i) counter++ }() } time.Sleep(2 * time.Second) fmt.Println(counter) fmt.Println(len(data)) } What will this function display?

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