htmgo/examples/hackernews/internal/random.go

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2024-10-10 22:00:20 +00:00
package internal
import "math/rand"
var letters = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
func RandSeq(n int) string {
b := make([]rune, n)
for i := range b {
b[i] = letters[rand.Intn(len(letters))]
}
return string(b)
}