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Puzzle 6 Explanation: Timeout

Puzzle 6 Explanation: Timeout

Understand how types can make differences.

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Try it yourself

Try executing the code below to see the result for yourself.

Go (1.16.5)
package main
import (
	"fmt"
	"time"
)
func main() {
	timeout := 3
	fmt.Printf("before ")
	time.Sleep(timeout * time.Millisecond)
	fmt.Println("after")
}

Explanation

When we write timeout := 3, the Go ...