Essential Go / Channels and select
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package main
import (
"fmt"
"math/rand"
)
func genInts(chInts chan int) {
chInts <- rand.Intn(1000)
}
func main() {
chInts := make(chan int)
for i := 0; i < 2; i++ {
go genInts(chInts)
}
n := <-chInts
fmt.Printf("n: %d\n", n)
select {
case n := <-chInts:
fmt.Printf("n: %d\n", n)
}
}
Go
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