Hello Evan, where is this `set to /dev/null` operating in the source code of golang? I tried to explore it, but I didn't find it
在 2012年2月18日星期六 UTC+8下午12:16:48，Evan Shaw写道： > > fmt.Scan reads from os.Stdin, which is set to /dev/null when testing. > Tests should be automated and self-contained anyway, so you don't want > to read from stdin. > > Either use an external file, a bytes.Buffer, or a strings.Reader and > call scan.Fscan if you want to scan something. > > - Evan > > -- 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/fbd04f6d-4c78-4b61-a37b-3c3a10171e36%40googlegroups.com.
