On Thursday, 8 February 2024 at 16:54:36 UTC, Kevin Bailey wrote:
[...]
On Thursday, 8 February 2024 at 15:26:16 UTC, kdevel wrote:
Elegant and correct is this version:
```d
import std.stdio;
int main()
{
char[] something = ['a', 'b', 'c'];
writeln("len: ", something.length);
writeln("typeid(something.length): ",
typeid(something.length));
writeln ("i: -1");
foreach (i, _; something)
writeln("i: ", i);
return 0;
}
```
But it is still a bit too "clever" in the `foreach` statement
due to the unused variable `_`.
It has a bigger problem. What happens when I change the code in
the loop but forget to change the code outside the loop?
How exactly is that pseudo index `-1` related to the real indices
of the array `something`? This is absolutely not clear to me. I
simply don't see what problem you are trying to solve.
