Aside from the correction, however, I did not understand why the method is called 2 times.
Il giorno venerdì 30 giugno 2017 12:51:20 UTC+2, Franco Marchesini ha scritto: > > Yes, after Dave's answer I realized the mistake. > This is a solution. > > Il giorno venerdì 30 giugno 2017 11:42:45 UTC+2, Sebastien Binet ha > scritto: >> >> >> >> On Fri, Jun 30, 2017 at 11:38 AM, Franco Marchesini < >> franco.m...@gmail.com> wrote: >> >>> 1. >>> >>> Because with 2 there is a problem. The method is called twice and is >>> inefficient. >>> >> >> what about checking your errors, then ? :) >> https://play.golang.org/p/K8j8D0AZe9 >> >> -s >> >> >>> Il giorno venerdì 30 giugno 2017 11:31:31 UTC+2, Jan Mercl ha scritto: >>>> >>>> On Fri, Jun 30, 2017 at 9:48 AM Franco Marchesini < >>>> franco.m...@gmail.com> wrote: >>>> >>>> > Why after the execution the k value is 2? >>>> >>>> What value of k do you expect instead and why? ( >>>> https://play.golang.org/p/wdWo3fahAS) >>>> >>>> -- >>>> >>>> -j >>>> >>> -- >>> 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...@googlegroups.com. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- 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.
