On Thursday, 4 July 2019 at 17:00:33 UTC, Q. Schroll wrote: > The prime example is printing the comma when printing a list: > There is one between any two elements, but neither is one at > front or behind the last one. If it is just for printing commas in between, you can use range.join(", ") https://dlang.org/phobos/std_array.html#.join