On Fri, Mar 27, 2020 at 10:29 PM <[email protected]> wrote: > > 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
You are replying to a message from 2012. Many things have changed since then. Ian > 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 [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/golang-nuts/fbd04f6d-4c78-4b61-a37b-3c3a10171e36%40googlegroups.com. -- 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/CAOyqgcV2L%3D8oeD0yj0tm4PGRJW%3D6TLS1C7XpsVn8zisp_mu95Q%40mail.gmail.com.
