I am trying to generate a random string in Go and here is the code I have written so far: package main import ( "bytes" "fmt" "math/rand" "time" ) func main() { fmt.Println(randomString(10)) } func randomString(l int) string { var result bytes.Buffer var temp string for i := 0; i < l; { if string(randInt(65, 90)) != temp { temp = string(randInt(65, 90)) result.WriteString(temp) i++ } } return resu