> Not to mention the ability to share a backing array between two "vectors" and to append to both. That's a Go innovation right there. It's been pointed out in

> Not to mention the ability to share a backing array between two "vectors" and to append to both. That's a Go innovation right there. It's been pointed out in the comment right below this, but it is a bug if you do this. If the backing array has any free capacity the results will be very different from what you expect.