indeed, totally misleading for me, https://play.golang.org/p/pMbeLffTnS
On Wednesday, May 3, 2017 at 1:05:35 PM UTC+2, rog wrote: > > On 3 May 2017 at 09:36, Egon <egon...@gmail.com <javascript:>> wrote: > > On Wednesday, 3 May 2017 07:34:16 UTC+3, Tong Sun wrote: > >> > >> Hi, > >> > >> How to use `iota` to define consts that have gap(s) in them? > >> > >> E.g., If my consts are, > >> > >> 1, 2, 3, 7, 8, 9 > >> > >> How to use iota to define them? Thx. > > > > > > You don't have to use iota. If these are predefined constants, such as a > > protocol -- it's usually better to assign them explicitly rather than to > use > > iota. > > > > There are also: > > > > // use skip > > const ( > > A = iota > > B > > C > > D = iota + 3 // for skip 3 > > I think this is slightly misleading - this idiom doesn't > skip three - it adds 3 to the current value of iota. > > For example, given > > const ( > A = iota > B > C > D = iota + 10 > E > F = iota + 2 > G > ) > > G will be 8, not 18. > -- 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. For more options, visit https://groups.google.com/d/optout.
