Why do I need to copy data out of memory mapped files to avoid
seg faults.
This defeats the purpose of memory mapped files.
Shouldn't the GC be able to manage it if I keep a pointer into it.
I am closing them because the OS has a limit in how many it can
open, either way the memory is still ther
On Wednesday, 30 August 2023 at 21:12:57 UTC, Paul Backus wrote:
On Wednesday, 30 August 2023 at 17:48:19 UTC, Vino wrote:
Hi All,
Request your help on hot to create a pointer for a function
whose function type is Result.
```
ReturnType!(typeof(&test)).stringof; // Result
From
Vino
```
T
On Thursday, 31 August 2023 at 10:46:53 UTC, Dukc wrote:
On Thursday, 31 August 2023 at 05:16:02 UTC, Vino wrote:
[...]
I'm assuming you want to instantiate `splitter` and take the
address of the resulting function, so that `splitter_ptr` will
be a function pointer or a delegate.
[...]
T
On Thursday, 31 August 2023 at 18:42:57 UTC, Richard (Rikki)
Andrew Cattermole wrote:
```d
extern(C) int main()
{
import core.stdc.stdio;
string hello = "hello";
printf(hello.ptr);
return 0;
}
```
1) You forgot to import ``core.stdc.stdio``
2) String literal is of type string (
```d
extern(C) int main()
{
import core.stdc.stdio;
string hello = "hello";
printf(hello.ptr);
return 0;
}
```
1) You forgot to import ``core.stdc.stdio``
2) String literal is of type string (which is an alias to
``immutable(char)[]``).
3) A slice is a pointer + length, and C d
I decided to try out betterC with the most trivial example I
could think of, but why doesn't this work?
```d
extern(C) int main()
{
char[] hello = "hello";
printf(hello);
return 0;
}
```
On Thursday, 31 August 2023 at 05:16:02 UTC, Vino wrote:
Hi All,
Request your help on the below error
Program
```
void main()
{
import std.stdio:writeln;
import std.algorithm.iteration : splitter;
auto splitter_ptr = &splitter!((a, b) => a.splitter(b).array);
On Thursday, 31 August 2023 at 05:16:02 UTC, Vino wrote:
Hi All,
Request your help on the below error
Program
```
void main()
{
import std.stdio:writeln;
import std.algorithm.iteration : splitter;
auto splitter_ptr = &splitter!((a, b) => a.splitter(b).array);
On Wednesday, 30 August 2023 at 09:24:21 UTC, Paolo Invernizzi
wrote:
src/api3.d(49):called from here:
`checkSql(Schema("public",
src/dget/db.d(276): Error: template instance
`api3.forgeSqlCheckerForSchema!(Schema("public", **BAZILLIONS of lines**> error instantiating
```
The comp
