Doing my research, the only option I see is by using 'setpgid'
from 'core.sys.posix.unistd'
and setting the foreground process using 'tcsetpgrp' from the
same module, but I don't know how to go about doing that with the
'std.process.spawnProcess', I'm writing a shell and the purpose
of this is
On Thursday, 18 February 2021 at 13:53:19 UTC, Paul Backus wrote:
Another possibility is to use discriminated unions and
tag-based dispatch (i.e., switch statements) instead of classes
and virtual method dispatch. This would make it a bit harder to
follow the book, but might be a better
I'm following along with the crafting interpreters book
(https://craftinginterpreters.com) and it goes into implementing
a visitor pattern that returns generic types, so implementing it
in D came down to the accept method causing undefined symbol
error that goes away when changing it to
On Wednesday, 9 March 2016 at 16:13:38 UTC, Minas Mina wrote:
Hello, I have followed the instructions here
(http://wiki.dlang.org/Starting_as_a_Contributor#POSIX) to
install DMD, druntime and phobos from source.
My platform is Ubuntu 15.10 x64.
This is the error I get:
Hello, I have followed the instructions here
(http://wiki.dlang.org/Starting_as_a_Contributor#POSIX) to
install DMD, druntime and phobos from source.
My platform is Ubuntu 15.10 x64.
This is the error I get:
http://pastebin.com/kWCv0ymn
I added a WinMain function to my application because I don't want
it to open a console when running on windows.
But now it doesn't even start...
extern (Windows)
int WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
LPSTR lpCmdLine, int nCmdShow)
{
bool b = true;
On Friday, 4 March 2016 at 13:53:22 UTC, aki wrote:
Is it okay to modify associative array while iterating it?
import std.stdio;
void main() {
string[string] hash = [ "k1":"v1", "k2":"v2" ];
auto r = hash.byKeyValue();
while(!r.empty) {
auto key =
Hello.
I'm trying to install DCD on windows 8.1 using DUB but I get an
error.
When executing "dub build --build=release --config=client" I get
the following error:
=> Root package dcd contains reference to invalid package
libdparse >=0.5.0 <0.6.0 <=
On Monday, 22 February 2016 at 23:03:38 UTC, Jonathan M Davis
wrote:
On Monday, February 22, 2016 22:22:01 Minas Mina via
Digitalmars-d-learn wrote:
[...]
Short answer:
[...]
Great, thanks.
I'm trying to inherit from Logger, and I my custom logger to
print to stdout using writeln(). But I can't because writeLogMsg
is @safe, whereas writeln() is @system.
Why is writeLogMsg @safe? This is too restrictive.
On Sunday, 7 February 2016 at 19:43:23 UTC, rsw0x wrote:
On Sunday, 7 February 2016 at 19:39:27 UTC, rsw0x wrote:
On Sunday, 7 February 2016 at 19:27:19 UTC, Charles Hixson
wrote:
If I define a shared ulong variable, is increment an atomic
operation?
E.g.
shared ulong t;
...
t++;
It seems
On Wednesday, 14 March 2012 at 05:44:24 UTC, Chris Pons wrote:
I'm new, and trying to incorporate assert and enforce into my
program properly.
My question revolves around, the fact that assert is only
evaluated when using the debug switch. I read that assert
throws a more serious exception
On Wednesday, 23 December 2015 at 22:29:31 UTC, Andrew Chapman
wrote:
On Wednesday, 23 December 2015 at 11:46:37 UTC, Jakob Ovrum
wrote:
On Wednesday, 23 December 2015 at 11:21:32 UTC, Jakob Ovrum
wrote:
Dynamic memory allocation is expensive. If the string is
short-lived, allocate it on the
bump
I have written a script that visits all directories in the
current directory and executes a command. In my case, git pull.
When running the script serially, everything is fine. All git
repositories are pulled.
But I'd like to pull multiple repositories in parallel to speed
things up.
So
I intent to use D to make a small 2D game.
I have downloaded eclipse, DDT plugin and dub. I also set the
path to dub in eclipse.
So I made a new project, tested a writeln and it worked. The next
step was to add some dependencies for derelict. I need SFML for
now (and DerelictUtils of
Oh and another thing: The program compiles right now but I can't
execute it because for some reason:
Failed to create a child process.
Cannot run program
/home/minas/Projects/eclipse_workspace/DTest/dtest (in
directory /home/minas/Projects/eclipse_workspace/DTest):
error=13, Permission denied
On Tuesday, 21 October 2014 at 08:02:52 UTC, bearophile wrote:
Currently this code gets rejected:
const int[] a = [1];
void main() pure {
auto y = a[0];
}
test2.d(3,14): Error: pure function 'D main' cannot access
mutable static data 'a'
test2.d(3,14): Error: pure function 'D main'
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