10 ms·
That's just not true. There are immutable arrays in length. [4]int cannot be appended to. The backing of all slices are array types and array doubling is used f
by andrewstuart2 4y ago
That's just not true. There are immutable arrays in length. [4]int cannot be appended to. The backing of all slices are array types and array doubling is used for appends that go beyond the capacity.
https://go.dev/ref/spec#Array_types https://go.dev/ref/spec#Array_types
- tedunangst 4y agoYeah, that was a mistake.
- yencabulator 4y agoNo array can change its length, the length is part of the type. There really are no "immutable array"s.