hi At https://blog.golang.org/go-slices-usage-and-internals#TOC_3.
It says, > The zero value of a slice is nil. The len and cap functions will both return 0 for a nil slice. Then looked at https://youtu.be/ynoY2xz-F8s?t=10m20s I found the second explanation much better to explain https://play.golang.org/p/bSTmNrAtjA -- 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.
