for those that don't know: https://circularstudios.com/
I just found out a game using D to develop games but later I see
the last updates on the github, web site, twitter etc is from
2015. Does anyone knows what happend to the company?
On Tuesday, 31 May 2022 at 15:29:16 UTC, frame wrote:
On Monday, 30 May 2022 at 11:18:42 UTC, Alexander Zhirov wrote:
if (here is my condition termination of the program)
OT: Wouldn't it be great to have ArnoldC support? ;-)
i'm pretty sure the terminattor is more efficient than kill
On Friday, 20 May 2022 at 12:32:37 UTC, ryuukk_ wrote:
Avoid GTK, it's bloated, GTK4 looks like a toolkit to design
mobile apps, and you need runtime dependencies on windows
adam's gui library is very nice, 0 dependencies
I personally prefer IMGUI, 0 dependencies, you bring the
could you
On Tuesday, 3 May 2022 at 01:54:16 UTC, forkit wrote:
On Friday, 22 April 2022 at 19:54:13 UTC, Walter Bright wrote:
On 4/17/2022 1:12 PM, Walter Bright wrote:
https://nwcpp.org/
An online presentation.
Monday at 7PM PST.
Slides:
https://nwcpp.org/talks/2022/modules_in_c.pdf
Video:
On Thursday, 12 May 2022 at 03:32:01 UTC, Walter Bright wrote:
Now on front page of hackernews!
https://news.ycombinator.com/news
are you using IDEs now? where is the link?
On Saturday, 15 January 2022 at 18:45:15 UTC, WebFreak001 wrote:
After having tried out the Matrix bridge for a while and Spaces
now being properly released in the Matrix spec and starting to
become available in clients, we have now bridged all the
Discord rooms to Matrix rooms.
The Matrix
On Tuesday, 8 June 2021 at 17:40:19 UTC, Basile B. wrote:
On Tuesday, 8 June 2021 at 17:10:47 UTC, seany wrote:
Hello
How can I increase the speed of executable files created via :
`dub build -b release`
try `dub build -b release --compiler=ldc2`
Then you can set some specific DFlags for
On Tuesday, 8 June 2021 at 03:04:39 UTC, Mike Parker wrote:
On Tuesday, 8 June 2021 at 00:58:12 UTC, Jack wrote:
the dll which I was just build with dub command? how I have a
version mismatch if they're the very same file?
Electron embeds node and does not use whatever you have on your
On Tuesday, 8 June 2021 at 04:56:27 UTC, NotSpooky wrote:
On Tuesday, 8 June 2021 at 03:04:39 UTC, Mike Parker wrote:
On Tuesday, 8 June 2021 at 00:58:12 UTC, Jack wrote:
[...]
Electron embeds node and does not use whatever you have on
your system. So if there’s a mismatch between the
On Tuesday, 8 June 2021 at 03:32:31 UTC, someone wrote:
On Tuesday, 8 June 2021 at 02:59:28 UTC, rikki cattermole wrote:
SafeD is an old name given to the attributes @safe @trusted
@system.
I have the Alexandrescu's book on hand so that explains it.
There is no switch nor any special
On Tuesday, 8 June 2021 at 00:00:50 UTC, Mike Parker wrote:
On Monday, 7 June 2021 at 22:24:03 UTC, Jack wrote:
I think the entry point function is ```void atStart(napi_env
env) {}``` so there's no DllMain...
DLLMain is not strictly required. It's called by the system
loader when the DLL
On Monday, 7 June 2021 at 20:37:19 UTC, MoonlightSentinel wrote:
On Monday, 7 June 2021 at 19:03:44 UTC, Jack wrote:
actually i didnt so I just added:
```d
shared static this()
{
Runtime.initialize();
}
shared static ~this()
{
Runtime.terminate();
}
```
but it didn't change
On Monday, 7 June 2021 at 20:13:03 UTC, frame wrote:
On Monday, 7 June 2021 at 02:33:38 UTC, Jack wrote:
What am I missing?
If this runs under Windows, there is no dlopen(), maybe a
wrapper to LoadLibrary() but this will need to call a DllMain()
in the DLL if I am not wrong. Is there a
On Monday, 7 June 2021 at 20:13:03 UTC, frame wrote:
On Monday, 7 June 2021 at 02:33:38 UTC, Jack wrote:
What am I missing?
If this runs under Windows, there is no dlopen(), maybe a
wrapper to LoadLibrary() but this will need to call a DllMain()
in the DLL if I am not wrong. Is there a
On Monday, 7 June 2021 at 17:22:48 UTC, MoonlightSentinel wrote:
On Monday, 7 June 2021 at 02:33:38 UTC, Jack wrote:
What am I missing?
Does your code / `node_dlang` initialize Druntime before
calling `writeln`?
actually i didnt so I just added:
```d
shared static this()
{
On Monday, 7 June 2021 at 15:26:27 UTC, someone wrote:
Consider the following code:
```d
class classComputer {
private string pstrName;
final @property string name() { return this.pstrName; }
final @property void name(in string lstrName) {
this.pstrName = lstrName; }
this(
On Sunday, 6 June 2021 at 21:44:44 UTC, NotSpooky wrote:
On Sunday, 6 June 2021 at 04:25:39 UTC, Jack wrote:
I'm trying to use the node_dlang pakckage but the code example
from [this
repo](https://github.com/NotSpooky/node_dlang/tree/v0.4.11/examples) isn't working
the command ```dub
On Sunday, 6 June 2021 at 17:32:57 UTC, Mike Parker wrote:
On Sunday, 6 June 2021 at 15:42:55 UTC, Jack wrote:
0.4.11\node_dlang\source\node_dlang.d(137,11): Error: none of
the overloads of `this` are callable using argument types
`(string, string, ulong, Throwable)`, candidates are:
[...]
On Sunday, 6 June 2021 at 06:10:18 UTC, Mike Parker wrote:
On Sunday, 6 June 2021 at 04:25:39 UTC, Jack wrote:
I'm trying to use the node_dlang pakckage but the code example
from [this
repo](https://github.com/NotSpooky/node_dlang/tree/v0.4.11/examples) isn't working
the command ```dub
On Sunday, 6 June 2021 at 06:10:18 UTC, Mike Parker wrote:
On Sunday, 6 June 2021 at 04:25:39 UTC, Jack wrote:
I'm trying to use the node_dlang pakckage but the code example
from [this
repo](https://github.com/NotSpooky/node_dlang/tree/v0.4.11/examples) isn't working
the command ```dub
I'm trying to use the node_dlang pakckage but the code example
from [this
repo](https://github.com/NotSpooky/node_dlang/tree/v0.4.11/examples) isn't working
the command ```dub build``` is fine but ```node example.js```
retuns an error saying the module.node is not a valid win32
application.
On Wednesday, 26 May 2021 at 13:58:56 UTC, Elmar wrote:
On Saturday, 8 December 2018 at 03:51:02 UTC, Adam D. Ruppe
wrote:
[...]
That's amazing, this should be one thing that should appear in
every tutorial just right at the start! I was looking hours for
a way to generate an "iterator" (a
On Wednesday, 26 May 2021 at 11:31:31 UTC, Ola Fosheim Grostad
wrote:
On Wednesday, 26 May 2021 at 08:38:29 UTC, Imperatorn wrote:
On Wednesday, 26 May 2021 at 07:34:06 UTC, Ola Fosheim Grøstad
wrote:
On Tuesday, 25 May 2021 at 17:55:17 UTC, Ola Fosheim Grostad
wrote:
Is it possible to use a
On Sunday, 16 May 2021 at 14:51:56 UTC, Marcone wrote:
Well, I program in D as a hobby for just over a year, and I
like to learn and explore this wonderful programming language.
Now I found the DMC compiler that compiles C ++ code. So I
decided to test it. Creating a program with a win32api
On Friday, 14 May 2021 at 14:14:03 UTC, Steven Schveighoffer
wrote:
On 5/13/21 11:49 PM, Jack wrote:
[...]
Just slice the `a`, appropriately. You have to translate the
indexes back into the original array.
```d
auto opSlice(size_t start, size_t end)
{
return typeof(this)(a[$ - end .. $ -
On Friday, 14 May 2021 at 10:00:44 UTC, Christian Köstlin wrote:
On 2021-05-14 05:49, Jack wrote:
[...]
arr.retro()[0..2] already works.
see https://run.dlang.io/is/U8u3br
oh, how i silly of i didn't notice that before
sorry, in this code i mean b must be [5, 4]
```d
auto arr = [1, 2, 3, 4, 5];
auto a = new A!int(arr);
auto b = a.retro[0 .. 2]; //5,4
```
How can I implement ranges in the retro range? I'd like to do
this without allocate a new array with .array from std.array, can
I do that?
use like this:
```d
auto arr = [1, 2, 3, 4, 5];
auto a = new A!int(arr);
auto b = a.retro[0 .. 2]; // 4, 5
```
the class:
```d
class A(T)
{
I'd to change the visibility of a method overrided from public to
private but it doesn't work tho to protected it does. Why is that?
give:
```d
class A
{
void f() { }
}
```
this is ok:
```d
class B : A
{
protected override void f() { }
}
```
this is not:
```d
class B : A
{
On Monday, 10 May 2021 at 21:10:13 UTC, Paul Backus wrote:
On Monday, 10 May 2021 at 21:01:53 UTC, Jack wrote:
[...]
You can do it with a string mixin:
```d
// Note: q{ ... } creates a "token string", a special kind of
string literal
// that's used for code strings.
// See
mixin template seems to allow only declarations so if I put a if
or case-statement in the body it doesn't work. I'd like to make
something like this work:
```d
switch(code) {
case X, Y: // that specific case repeats alot in
the code in different procedures
let's say I have:
```d
class Base
{
int f()
{
doSomething();
return n * 5;
}
void doSomething() { }
}
class Foo : Base
{
void myMethod() { /* ... */ }
}
class Baa : Base
{
void myMethod2() { /* ... */ }
}
```
then I'd like to make a extended
On Thursday, 6 May 2021 at 22:16:04 UTC, Per Nordlöw wrote:
On Thursday, 6 May 2021 at 01:04:02 UTC, Jack wrote:
Does it allocate the object rather on stack, like auto scope a
= new A or what?
Further note that
auto scope a = new A;
can be written shorter as
scope a = new A;
I'll
On Thursday, 6 May 2021 at 02:11:27 UTC, Mike Parker wrote:
On Thursday, 6 May 2021 at 01:04:02 UTC, Jack wrote:
Does it allocate the object rather on stack, like auto scope a
= new A or what?
It doesn't do anything to classes. `@nogc` prevents you from
any action triggers a GC allocation,
Does it allocate the object rather on stack, like auto scope a =
new A or what?
I have a block of code that the only thing that change is the
type passed in one of the template functions called so I'd like
to make a DRY for this. But I'm not just replacing by a function
due to control-flow, for example, there are if-statements where
one just break and the other return 0.
On Tuesday, 20 April 2021 at 19:56:33 UTC, Steven Schveighoffer
wrote:
I have had the need in some cases to *maybe* set a const value
inside a loop. One can sometimes abstract this into a lambda
function, but sometimes this is not possible (e.g. if the loop
is static). Not only that, but I may
On Sunday, 25 April 2021 at 08:36:51 UTC, Adam D. Ruppe wrote:
On Sunday, 25 April 2021 at 03:45:13 UTC, Jack wrote:
that's better, thanks
Imporant to remember that any compile time thing will be the
static type. If someone does:
Base a = new Derived();
a.something();
it will still show
On Sunday, 25 April 2021 at 02:45:38 UTC, Paul Backus wrote:
On Sunday, 25 April 2021 at 02:26:00 UTC, Jack wrote:
doesn't this work when called from member in a derived class?
```d
class A
{
void doSomething(this T)()
{
writefln("name = [%s]",
On Sunday, 25 April 2021 at 02:26:00 UTC, Jack wrote:
On Sunday, 25 April 2021 at 02:02:47 UTC, Ali Çehreli wrote:
On 4/24/21 6:50 PM, Jack wrote:
I'd like to output `K` and get this identifier at compile
time.
This is solved by the "this template parameter":
import std.stdio;
class A {
On Sunday, 25 April 2021 at 02:02:47 UTC, Ali Çehreli wrote:
On 4/24/21 6:50 PM, Jack wrote:
I'd like to output `K` and get this identifier at compile time.
This is solved by the "this template parameter":
import std.stdio;
class A {
void showMyName(this T)() {
writefln("name = [%s]",
On Sunday, 25 April 2021 at 02:02:47 UTC, Ali Çehreli wrote:
On 4/24/21 6:50 PM, Jack wrote:
I'd like to output `K` and get this identifier at compile time.
This is solved by the "this template parameter":
import std.stdio;
class A {
void showMyName(this T)() {
writefln("name = [%s]",
On Saturday, 24 April 2021 at 04:09:15 UTC, Mike Parker wrote:
On Saturday, 24 April 2021 at 03:40:20 UTC, Jack wrote:
Can I rely on this format from fullyQualifiedName? for
example, let's say I do:
```d
enum s = fullyQualifiedName!f.split;
```
where f is a function member of a class. Can I
```d
class A
{
void showMyName()
{
writefln("name = [%s]", __traits(identifier, typeof(this)));
}
}
class K : A { }
```
then
```d
new K().showMyName();
```
output:
name = [A]
I'd like to output `K` and get this identifier at compile time.
But I'd to
Can I rely on this format from fullyQualifiedName? for example,
let's say I do:
```d
enum s = fullyQualifiedName!f.split;
```
where f is a function member of a class. Can I realy that s[0] is
the module name, s[1] is the class name and s[2] the functio
name? is this standard or can the
In order to my array class work with filter, I went to implement
an ``InputRange``. But I don't quite get how do that and didn't
find much help on the docs. From below code, is ``moveFront()``
implemented correctly? I'm using a simple int i as index of
current item and in popFront() just
On Thursday, 15 April 2021 at 17:48:02 UTC, Imperatorn wrote:
On Thursday, 15 April 2021 at 16:39:30 UTC, Kagamin wrote:
On Wednesday, 14 April 2021 at 20:38:16 UTC, Mario wrote:
[...]
String mixins is D replacement of macros for code generation.
Works like this:
```d
mixin("class
On Sunday, 11 April 2021 at 20:38:10 UTC, Pierre wrote:
Hi,
I have a class with a reference to the parent object and a
constructor that has the parent as parameter
class foo {
this ( foo p /* , other params */ ) {
parent = p;
}
foo parent;
}
Of
Give this class:
```d
class A
{
int X() { return x; }
int X(int v) { return x = v;}
private int x;
}
```
I'd like to allow use ```+=```, ```-=``` operators on ```X()```
and keep encapsulation. What's a somehow elegant way to do that?
On Thursday, 8 April 2021 at 16:45:14 UTC, Jack wrote:
On Thursday, 8 April 2021 at 04:02:26 UTC, Ali Çehreli wrote:
On 4/7/21 8:57 PM, Brad wrote:
auto a = [1,0,1,1,1,0,1,0,1,1,1,1,0];
I want to come out of this with a string that looks like
this: 101110100
Me, me, me, me! :)
On Thursday, 8 April 2021 at 04:02:26 UTC, Ali Çehreli wrote:
On 4/7/21 8:57 PM, Brad wrote:
auto a = [1,0,1,1,1,0,1,0,1,1,1,1,0];
I want to come out of this with a string that looks like this:
101110100
Me, me, me, me! :)
import std;
void main()
{
auto a =
On Sunday, 28 March 2021 at 16:45:29 UTC, dog2002 wrote:
I mean, I want to write a string without a new line. For
example, some command line applications have progress bars.
For a single line string I use \r. But it doesn't work for a
multiple line string - the application is just adding new
On Friday, 26 March 2021 at 06:45:39 UTC, Daniel Kozak wrote:
On Fri, Mar 26, 2021 at 7:36 AM Daniel Kozak
wrote:
On Fri, Mar 26, 2021 at 7:31 AM Daniel Kozak
wrote:
On Fri, Mar 26, 2021 at 6:50 AM Jack via Digitalmars-d-learn
< digitalmars-d-learn@puremagic.com> wrote:
What's the equivalent of C's VLA in D? scoped from std.typecons
doesn't seem to work with arrays. Should I use alloca() for my
array or is there something else?
On Wednesday, 24 March 2021 at 08:31:19 UTC, Basile B. wrote:
On Wednesday, 24 March 2021 at 07:58:22 UTC, Per Nordlöw wrote:
When wrapping C code that tries to allocate memory resources
via functions such as
X* X_create();
should one call `onOutOfMemoryError();` upon null return?
On Saturday, 20 March 2021 at 00:16:06 UTC, Steven Schveighoffer
wrote:
On 3/19/21 12:41 PM, Jack wrote:
On Friday, 19 March 2021 at 08:54:50 UTC, Paul Backus wrote:
On Friday, 19 March 2021 at 07:14:46 UTC, Jack wrote:
give below template struct, how can I list the members x, y
and z? I've
On Friday, 19 March 2021 at 17:40:39 UTC, frame wrote:
On Friday, 19 March 2021 at 16:41:11 UTC, Jack wrote:
thanks this works fine outside a method but not in a static
method. what am I missing?
Reading the manual ;)
To use isInstanceOf to check the identity of a template while
inside of
there's a value passed as template parameter which is know at
compile time (can be used with static if) but I don't know how
can I pass it around and use in a property. Obviously enum
deosn't work because it would be a local to the function.
immutable would result in compiler can't read it at
On Friday, 19 March 2021 at 08:54:50 UTC, Paul Backus wrote:
On Friday, 19 March 2021 at 07:14:46 UTC, Jack wrote:
give below template struct, how can I list the members x, y
and z? I've tried something with OriginalType and TemplateOf
but no luck... it seems if I do foo!"str1" the "str1"
On Friday, 19 March 2021 at 07:56:26 UTC, Panke wrote:
On Friday, 19 March 2021 at 07:14:46 UTC, Jack wrote:
give below template struct, how can I list the members x, y
and z? I've tried something with OriginalType and TemplateOf
but no luck... it seems if I do foo!"str1" the "str1" became
give below template struct, how can I list the members x, y and
z? I've tried something with OriginalType and TemplateOf but no
luck... it seems if I do foo!"str1" the "str1" became "part of
type"? give .stringof from typeof(__traits(getMember, foo,
field)) I thought the type would be
let's assume this class:
class C
{
private S m_s;
this()
{
m_s = S(30);
}
ref S value() { return m_s; }
ref S value(ref S s)
{
return m_s = s;
}
}
and I do something like this:
auto s1 =
On Tuesday, 16 March 2021 at 17:26:01 UTC, Vinod K Chandran wrote:
Hi all,
I am creating a Button class with Win32 API functions. So far
so good. I am using NM_CUSTOMDRAW message to change the back
color of my buttons. It's really easy to change the back color
in this way. But I can't change
On Tuesday, 16 March 2021 at 15:02:54 UTC, Steven Schveighoffer
wrote:
On 3/16/21 8:49 AM, Per Nordlöw wrote:
I find myself writing
foreach (_; 0 .. n)
doSomething(); // no using the variable `_`
.
What about relaxing the syntax to allow
foreach (; 0 .. n)
and/or
foreach (0
On Tuesday, 16 March 2021 at 16:02:14 UTC, Vinod K Chandran wrote:
On Sunday, 28 February 2021 at 13:15:47 UTC, Adam D. Ruppe
wrote:
And it is the simplest thing, no missing length, no weird
property casting. The GC handled with two simple add/remove
calls.
Perfect example of teaching
On Sunday, 28 February 2021 at 13:15:47 UTC, Adam D. Ruppe wrote:
On Sunday, 28 February 2021 at 07:05:27 UTC, Jack wrote:
I'm using a windows callback function where the user-defined
value is passed thought a LPARAM argument type. I'd like to
pass my D array then access it from that callback
On Friday, 5 March 2021 at 21:24:08 UTC, tsbockman wrote:
On Friday, 5 March 2021 at 21:17:24 UTC, tsbockman wrote:
On Friday, 5 March 2021 at 21:02:08 UTC, H. S. Teoh wrote:
class C {...}
import core.memory : GC;
C c = cast(C) GC.malloc(C.sizeof);
...
...
On Friday, 5 March 2021 at 21:25:52 UTC, Ali Çehreli wrote:
On 3/5/21 12:57 PM, Jack wrote:
>> destroy() executes the destructor.
>
> but I would need to call it manually and only after I
somewhat I've
> determined I no longer need the resources, right? so
destroy(c) would be
> no different
On Friday, 5 March 2021 at 21:02:08 UTC, H. S. Teoh wrote:
On Fri, Mar 05, 2021 at 08:24:26PM +, Jack via
Digitalmars-d-learn wrote:
On Friday, 5 March 2021 at 20:18:44 UTC, Max Haughton wrote:
> On Friday, 5 March 2021 at 20:13:54 UTC, Jack wrote:
[...]
> > But the ones heap
On Friday, 5 March 2021 at 20:28:58 UTC, Ali Çehreli wrote:
On 3/5/21 12:24 PM, Jack wrote:
Are there some kind of replacement or I have to make my own
finalize-like method, once I determine somewhat the
application no longer need those resources?
destroy() executes the destructor.
but I
On Friday, 5 March 2021 at 20:18:44 UTC, Max Haughton wrote:
On Friday, 5 March 2021 at 20:13:54 UTC, Jack wrote:
On Friday, 5 March 2021 at 20:10:39 UTC, Max Haughton wrote:
On Friday, 5 March 2021 at 20:03:58 UTC, Jack wrote:
On Friday, 5 March 2021 at 09:23:29 UTC, Mike Parker wrote:
On
On Friday, 5 March 2021 at 20:10:39 UTC, Max Haughton wrote:
On Friday, 5 March 2021 at 20:03:58 UTC, Jack wrote:
On Friday, 5 March 2021 at 09:23:29 UTC, Mike Parker wrote:
On Friday, 5 March 2021 at 05:31:38 UTC, Jack wrote:
The following code returns a memory error. I did notice it
did
On Friday, 5 March 2021 at 09:23:29 UTC, Mike Parker wrote:
On Friday, 5 March 2021 at 05:31:38 UTC, Jack wrote:
The following code returns a memory error. I did notice it did
happens whenever I did a memory allocation. Is this not
possible in the descontrutor? if so, why?
On Friday, 5 March 2021 at 05:42:03 UTC, evilrat wrote:
On Friday, 5 March 2021 at 05:31:38 UTC, Jack wrote:
The following code returns a memory error. I did notice it did
happens whenever I did a memory allocation. Is this not
possible in the descontrutor? if so, why?
GC prohibits
On Friday, 5 March 2021 at 04:22:23 UTC, Steven Schveighoffer
wrote:
On Friday, 5 March 2021 at 02:13:39 UTC, Jack wrote:
something like filter[1] but that stops at first match? are
there any native functions for this in D or I have to write
one? just making sure to not reinvent the wheel
On Friday, 5 March 2021 at 02:43:36 UTC, H. S. Teoh wrote:
On Fri, Mar 05, 2021 at 02:13:39AM +, Jack via
Digitalmars-d-learn wrote:
something like filter[1] but that stops at first match? are
there any native functions for this in D or I have to write
one? just making sure to not reinvent
The following code returns a memory error. I did notice it did
happens whenever I did a memory allocation. Is this not possible
in the descontrutor? if so, why?
core.exception.InvalidMemoryOperationError@src\core\exception.d(647): Invalid
memory operation
import std.stdio;
int main()
{
something like filter[1] but that stops at first match? are there
any native functions for this in D or I have to write one? just
making sure to not reinvent the wheel
[1]: https://devdocs.io/d/std_algorithm_iteration#filter
the one that the compiler defaults to when you don't provide one?
bool g(T)(T)
{
return __traits(compiles, mixin("{ enum a = t; }"));
}
int a;
enum s = "";
// both return false but g(s) is expected to return true
pragma(msg, g(s));
pragma(msg, g(a));
On Monday, 1 March 2021 at 03:12:42 UTC, Adam D. Ruppe wrote:
On Monday, 1 March 2021 at 03:07:19 UTC, Jack wrote:
isn't clear for me if reserve() does preallocate memory so
that that operator like arr ~= x can use previously allocate
memory by reserve() or it's just used in slices like b =
isn't clear for me if reserve() does preallocate memory so that
that operator like arr ~= x can use previously allocate memory by
reserve() or it's just used in slices like b = arr[x .. y]?
On Saturday, 27 February 2021 at 01:23:06 UTC, H. S. Teoh wrote:
On Sat, Feb 27, 2021 at 01:03:56AM +, Jack via
Digitalmars-d-learn wrote:
On Friday, 26 February 2021 at 23:37:18 UTC, Murilo wrote:
> On Friday, 26 February 2021 at 05:25:14 UTC, Jack wrote:
> > I started with:
>
I'm using a windows callback function where the user-defined
value is passed thought a LPARAM argument type. I'd like to pass
my D array then access it from that callback function. How is the
casting from LPARAM to my type array done in that case?
for example, I need something like this to
On Friday, 26 February 2021 at 23:37:18 UTC, Murilo wrote:
On Friday, 26 February 2021 at 05:25:14 UTC, Jack wrote:
I started with:
enum isAssignableNull(T) = is(T : Object) || isPointer(T);
but how do I cover all cases?
You can check if it's null with this `variable is null` and you
can
On Friday, 26 February 2021 at 19:37:34 UTC, Adam D. Ruppe wrote:
On Friday, 26 February 2021 at 19:32:52 UTC, Jack wrote:
I managed to do this with alias parameter in a template:
this is the only way, it needs to be an alias template
Also, can I short this template function somehow to
int a = 10;
f(a); // print "a"
int b = 10;
f(b); // print "b"
I managed to do this with alias parameter in a template:
template f(alias s, string file = __FILE__, size_t line =
__LINE__)
{
import std.exception : enforce;
import std.string : format;
void g()
{
On Friday, 26 February 2021 at 05:45:39 UTC, Nathan S. wrote:
On Friday, 26 February 2021 at 05:34:26 UTC, Paul Backus wrote:
On Friday, 26 February 2021 at 05:25:14 UTC, Jack wrote:
I started with:
enum isAssignableNull(T) = is(T : Object) || isPointer(T);
but how do I cover all cases?
I started with:
enum isAssignableNull(T) = is(T : Object) || isPointer(T);
but how do I cover all cases?
I have a base class that loads a value and if it isn't net, load
a default value. Since the value can be set, I'd like to do lazy
evaluation of this default value until it's really needed. So
rather have a C defValue = xxx, that makes xxx to be loaded even
if defValue doesn't get used. So I
On Saturday, 13 February 2021 at 07:08:58 UTC, mw wrote:
On Saturday, 13 February 2021 at 05:52:34 UTC, Jack wrote:
I have a base class A, where I make specific operator
depending on the derived class type. Currently I'm using
something like this:
c is a class derived from A
bool shouldDoX =
On Saturday, 13 February 2021 at 19:40:43 UTC, frame wrote:
On Saturday, 13 February 2021 at 05:52:34 UTC, Jack wrote:
I have a base class A, where I make specific operator
depending on the derived class type. Currently I'm using
something like this:
c is a class derived from A
bool
On Saturday, 13 February 2021 at 09:54:28 UTC, Rumbu wrote:
On Saturday, 13 February 2021 at 05:52:34 UTC, Jack wrote:
I have a base class A, where I make specific operator
depending on the derived class type. Currently I'm using
something like this:
c is a class derived from A
bool
On Tuesday, 16 February 2021 at 00:39:33 UTC, Steven
Schveighoffer wrote:
On 2/15/21 4:04 PM, Jack wrote:
I have to make my function nothrow because the function that
calls it (not written by me) is nothrow. So I need to wrap my
code in a try-catch() but how will I report the error message,
Why doesn't this compiles?
class Baa
{
Foo Foo = new Foo();
}
On Sunday, 21 February 2021 at 09:30:14 UTC, Jacob Carlborg wrote:
On 2021-02-21 07:12, Jack wrote:
I've had a struct like this:
struct Attr
{
string value;
}
struct Foo
{
@(Attr("a attr"))
enum a = Foo(10);
@(Attr("b attr"))
enum b = Foo(11);
int x;
int
I've had a struct like this:
struct Attr
{
string value;
}
struct Foo
{
@(Attr("a attr"))
enum a = Foo(10);
@(Attr("b attr"))
enum b = Foo(11);
int x;
int y;
bool doY = true;
int value()
{
if someone happens to be looking to do that in the future: I
didn't find a way to do this with a linker but managed to find a
way to do this with code only. The code goes like this:
// source: https://stackoverflow.com/a/10444161/800123
#include
// NOTE: It is recommended that you delay-load
I have to make my function nothrow because the function that
calls it (not written by me) is nothrow. So I need to wrap my
code in a try-catch() but how will I report the error message, if
the toString() from Throwable isn't nothrow? how do I get out
this circular dependence?
void f()
1 - 100 of 287 matches
Mail list logo
