On Monday, 1 March 2021 at 03:07:19 UTC, Jack wrote:
isn't clear for me if reserve() does preallocate memory so that that operator like arr ~= x can use previously allocate memory by reserve() or it's just used in slices like b = arr[x .. y]?
You may potentially find this article of use: https://dlang.org/articles/d-array-article.html
