Some languages, like Java, don’t have explicit pointer types. But they do it by making almost everything an implicit pointer.
Andy > On Jan 1, 2019, at 9:13 AM, Jan Mercl <0xj...@gmail.com> wrote: > > > On Tue, Jan 1, 2019 at 12:34 PM 伊藤和也 <kazya.ito.dr...@gmail.com > <mailto:kazya.ito.dr...@gmail.com>> wrote: > > > What are the reasonable reasons to use pointers? Are pointers neseccary? > > Yes, they're necessary in non-trivial programs. Without pointers any program > can use only (named) variables declared in the program. Pointers allow > creating (anonymous) variables at run time accessed via the pointer. Many > useful data structures rely on variables dynamically allocated at run time. > -- > -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+unsubscr...@googlegroups.com > <mailto:golang-nuts+unsubscr...@googlegroups.com>. > For more options, visit https://groups.google.com/d/optout > <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.
