Hello, I can print slices of bytes as hex strings, using code like the following:
x := []byte{0, 1, 2, 3} fmt.Printf("%02x", x[:l]) This gives the output "00010203" as expected. But this fails for the empty slice: running x := []byte{} fmt.Printf("%02x", x[:l]) gives "00" instead of the empty string. See https://play.golang.org/p/rvLLqydDDE6 for a demonstration. Is this a bug, or is this expected behaviour? All the best, Jochen -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/bb8774f3-aa17-4044-8435-ed1cd162976cn%40googlegroups.com.