On Thursday, 22 September 2022 at 10:53:32 UTC, Salih Dincer
wrote:
Is there a more accurate way to delete the '\0' characters at
the end of the string? I tried functions in this module:
https://dlang.org/phobos/std_string.html
```d
auto foo(string s)
{
string r;
foreach(c; s)
{
if(c > 0)
{
r ~= c;
}
}
return r;
}
```
SDB@79
Two remarks:
1. The zero implicitly added to literals is not part of the
string. for example s[$-1] will not give 0 unless you added it
explictly to a literal
2. you code remove all the 0, not the one at the end. As it still
ensure what you want to achieve, maybe try
[`stripRight()`](https://dlang.org/phobos/std_string.html#.stripRight). The second overload allows to specify the characters to remove.
