This is a great example of the sort of thing that frustrates me when I'm using Go. Deleting an element from a slice is an obvious, common, simple operation. In

This is a great example of the sort of thing that frustrates me when I'm using Go. Deleting an element from a slice is an obvious, common, simple operation. In order to do this, I have to build that operation from primitives, despite the fact that it will be more error-prone to do so. There are lots of other annoyances like this, too.