I am curious: from a compiler perspective, does that mean that by using _ simply less assembler instructions are created by not handling those registers which relate to _?
Marcel Huijkman <marcel.huijk...@semrush.com> schrieb am Sa. 5. Nov. 2022 um 09:18: > When I explain it during my training I always say it is a trashcan > variable, anything you put in is to be ignored on the spot. > > On Friday, November 4, 2022 at 10:10:20 PM UTC+1 Konstantin Khomoutov > wrote: > >> On Fri, Nov 04, 2022 at 04:58:35AM -0700, Canuto wrote: >> >> > I'm just starting out with go ... >> > I have searched for lights on this string but without success. >> > What does this sign mean " _, err " , what the underscore symbol means >> here? >> >> If you're starting with Go, please start with the Go Tour [1]. >> For instance, the use of this underscore sign is covered in [2]. >> >> 1. https://go.dev/tour/ >> 2. https://go.dev/tour/moretypes/17 >> >> -- > 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/6c745c54-b212-4bb6-8e40-00273e6ee2fan%40googlegroups.com > <https://groups.google.com/d/msgid/golang-nuts/6c745c54-b212-4bb6-8e40-00273e6ee2fan%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- 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/CALWqRZo-n%3D_16Ug8Rids3E502dFZcW5PPZueGKfDqA%2Bcg30X6A%40mail.gmail.com.
