Salut Christophe,
Did you have a look at
https://dlang.org/phobos/std_functional.html#partial ?
Hi,
I personally separate OS-specific implementations in modules with
the same name, in different directories. From the filesystem
perspective:
widget.d
linux/widgetimpl.d
windows/widgetimpl.d
From the code perspective, the *impl modules would present
homonymic types with the same public in
On Wednesday, 25 June 2014 at 03:33:15 UTC, Yuushi wrote:
Thanks a ton - I guess I need to do a fair bit more reading
about alias.
In this case, alias acts as typedef in C++. What is important
here is the function pointers/delegates syntax.
No, import is different from include. It does not stupidly copy
and paste its content but tells the compiler to take the module
into account for name resolution. The result may seem similar,
but is much more efficient.
A D module is also a unit of encapsulation (a private declaration
in a module
Hello,
I may have not understood what you actually want to do, but
aren't std.bitmanip.peek or std.bitmanip.read what you are
looking for ?
http://dlang.org/phobos/std_bitmanip.html#.peek
On Monday, 4 May 2020 at 09:20:06 UTC, Ali Çehreli wrote:
On 4/30/20 10:04 AM, Ben Jones wrote:> On Thursday, 30 April
2020 at 16:55:36 UTC, Robert M. Münch wrote:
> I think you want to use scope rather than auto which will put
the class
> on the stack and call its destructor:
> https://dlang.o
On Friday, 8 May 2020 at 12:38:51 UTC, Marcio Martins wrote:
Hi,
I am building a CRC32C implementation using SSE for D, because
I couldn't find any readily available :[
Here is mine:
https://github.com/opisano/crc32c/blob/master/crc32c.d
On Sunday, 17 May 2020 at 09:27:40 UTC, Vinod K Chandran wrote:
Hi all,
I am trying to create a win32 based gui in dlang. So far so
good. I can create and display my window on screen. But for
handling messages, i planned to write something like message
crackers in c++. But since, my WndProc fu
On Tuesday, 22 January 2019 at 13:55:30 UTC, FrankLike wrote:
Hi,everyone,
In C++, _T can guarantee that when converting from ascii
encoding type to unicode encoding type, the program does not
need to be modified. What do I need to do in D?
Thanks.
Hi,
_T is not relevant to C++, but to W
On Monday, 26 August 2019 at 13:49:21 UTC, Anders S wrote:
Hi guys,
I'm trying to read a post of different datatypes from MariaDB
table into another message and pass it on into a FIFO pipe to
an other application.
My code :
string sql = "SELECT * FROM guirequest WHERE read_request =
-1;"
On Thursday, 27 August 2015 at 09:38:52 UTC, Andrew Brown wrote:
That's lovely, thank you. One quick question, the length of the
file is not a multiple of the length of ubyte, but the cast
still seems to work. Do you know how it converts a truncated
final section?
Thanks again
Andrew
W
On Thursday, 27 August 2015 at 10:49:02 UTC, John Burton wrote:
To be honest I'm finding it very hard to find the right idioms
in D for safe and efficient programming when I'm so used to C++
/ RAII everywhere. I'll adapt though :P
This is true for every new language you learn. You first stic
On Sunday, 25 October 2015 at 04:04:29 UTC, Shriramana Sharma
wrote:
rsw0x wrote:
use std.container.array
Thanks all for all the recommendations. When would one use
std.array.appender with a built-in array vs
std.container.array.Array? What are the pros and cons on either
side?
Appender
On Saturday, 5 December 2015 at 09:49:06 UTC, ref2401 wrote:
I want to create a static array large enough to store 1MB of
float values.
What am I doing wrong?
Here is a sample code with notes:
void main(string[] args) {
enum size_t COUNT = 1024 * 512 / float.sizeof; // works OK :)
//en
On Tuesday, 26 January 2016 at 05:53:29 UTC, Igor wrote:
On Tuesday, 26 January 2016 at 04:38:13 UTC, Adam D. Ruppe
wrote:
On Tuesday, 26 January 2016 at 04:31:07 UTC, Igor wrote:
then std.algorithm.find!("a.myInt == b")(classes, 3)
Try
std.algorithm.find!("a.myInt == b")(classes[], 3)
noti
On Friday, 8 April 2016 at 03:27:04 UTC, Dsby wrote:
when the soft start, call GC.disable().
use "new " create a class , struct or a array. and use
destory(T/void *) to call the ~this(), then GC.free to free the
memory， and use RAII in class or Struct.
And user the Timer, or in some where to ca
Hi,
I am currently trying to connect to a signal on UDisks2 to be
notified whenever the user plugs a USB drive on the system, but
my method never gets called.
Here is my code :
import ddbus;
import ddbus.c_lib;
import std.stdio;
final class UsbDevice
{
void onIn
On Monday, 4 September 2023 at 09:41:54 UTC, BoQsc wrote:
I've seen everyone using **datatype**`.sizeof` property.
https://dlang.org/spec/property.html#sizeof
It's great, but I wonder if it differ in any way from the
standard C function `sizeof()`.
Technically speaking, in C, sizeof is not
On Sunday, 28 January 2024 at 08:55:54 UTC, zjh wrote:
On Sunday, 28 January 2024 at 06:34:13 UTC, Siarhei Siamashka
wrote:
The explicit conversion `.length.to!int` has an extra benefit
I rarely use numbers over one million.
But do I have to consider numbers over `4 billion` every day?
If
Hi,
You should have a look at the decorator design pattern, it
reduces the amount of classes to implement if you need to combine
different effects such as elemental damage to your weapons (e.g.
if you want flame arrows).
https://en.wikipedia.org/wiki/Decorator_pattern
https://refactoring.gur
On Tuesday, 4 June 2024 at 16:58:50 UTC, Basile B. wrote:
question in the header, code in the body, execute on a X86 or
X86_64 CPU
I understand that the notion of `bool` doesn't exist on X86,
hence what will be used is rather an instruction that write on
the lower 8 bits, but with a 7 bits c
On Wednesday, 5 June 2024 at 05:15:42 UTC, Olivier Pisano wrote:
This is technically not a memory corruption, because as
bool.sizeof < int.sizeof, you just write the low order byte of
an int you allocated on the stack.
It was not an int, it was a ushort. Anyway, what I wrote still
applies.
On Friday, 16 August 2024 at 06:15:18 UTC, Bruce wrote:
Is there an easy way to create a 60 character string in D?
Like in Python...
ul = '-'*60
You can use the repeat() function in std.range to create a range
of N consecutive elements.
If you need to assign this range to a string, you'll have
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