Are there any other threads in your program?
On Monday, 19 April 2021 at 18:05:46 UTC, cc wrote:
This seems to work if I flush after every printf or write in
both main and the dll. I was under the impression they were
supposed to share the same IO buffers though, is this not the
case?
Very little in D dlls right now are shared, so ther
On Monday, 19 April 2021 at 14:55:03 UTC, cc wrote:
https://wiki.dlang.org/Win32_DLLs_in_D
I'm starting to think half that page should just be deleted...
the version up top with the druntime dll_process_attach etc
versions should really be used in all cases.
And that gets even simpler too,
On Friday, 16 April 2021 at 17:50:13 UTC, Alain De Vos wrote:
The following very simple low level C-function simply sets the
mixer volume. How to convert this simple function to dlang ?
```
import core.stdc.config;
import core.sys.posix.sys.ioctl;
void mixer_setlevel_stereo(int mixfd,int dev,in
On Wednesday, 14 April 2021 at 20:38:16 UTC, Mario wrote:
Maybe I am just too short in D, but I wanted to find out if it
is possible to create classes dynamically. My problem is, I
just don't know where to start reading. Maybe at mixin
templates?
What exactly do you mean?
Your goal is probab
On Wednesday, 7 April 2021 at 12:57:12 UTC, tcak wrote:
Well, I have a struct, that is defined as a variable already. I
want to read X bytes from the file (not Struct.sizeof bytes
though), and read into the struct variable without any extra
buffer.
file.rawRead((cast(ubyte*) &your_struct)[0 .
On Wednesday, 7 April 2021 at 11:42:56 UTC, tcak wrote:
There is rawRead, but it takes an array as parameter, which
causes a dirty looking code with cast etc!
What did you wrote?
file.rawRead(address[0 .. desiredLength])
should do what you want.
On Wednesday, 7 April 2021 at 12:28:25 UTC, tcak wrote:
@property auto b(){ return a.ptr; } // this is a
possibility, but results with overhead of calling. Also, b is
not an array anymore, just int*.
Why are you returning a.ptr instead of just a?
If you return just a, it works fine for w
On Tuesday, 30 March 2021 at 08:31:02 UTC, Luhrel wrote:
I have been used this trick in C++, so it might also work in D:
If you follow through the link that's what I mention as being a
bad idea and provide the code given as a more correct alternative.
It changes a global (well to the console
On Monday, 29 March 2021 at 19:06:33 UTC, Marcone wrote:
Why can't I just use: import vibe.vibe; for import packages
like Nim or Python? Why I still use DUB?
I don't use dub. Just dmd -i after you set up the files in the
right place.
Not all libraries support that but I only use my own libra
On Monday, 29 March 2021 at 02:12:57 UTC, Brad wrote:
a custom implementation for writeln rather than use the one in
stdout module (package?) that would mean any other functions
from that package I would want to leverage I would need to
include by name.
You can still import std.stdio and use
On Monday, 29 March 2021 at 01:24:13 UTC, Preetpal wrote:
writeln(isRandomAccessRange(arr));
Template arguments are passed by !(), not just ().
I believe you must also pass `typeof(arr)` since
isRandomAccessRange is only interested in types.
On Sunday, 28 March 2021 at 17:59:49 UTC, Mark Lagodych wrote:
But auto-generated online documentation and online code viewer
show an outdated version (0.0.1). How to solve that?
Click on the documentation page, then notice at the very bottom
of the page, in small text, there's "Clear Cache".
On Sunday, 28 March 2021 at 17:13:02 UTC, Mark Lagodych wrote:
Although some (all?) of that commands do not work in the
Windows terminal. For instance, you can change background color
ONLY using Windows API.
Windows can support them all if you enable the setting.
but yeah anything outside the
On Wednesday, 17 March 2021 at 19:32:02 UTC, uranuz wrote:
Seems that a problem with concatenation is because
Throwable.message has const(char)[] type, but not string. This
makes some inconvenience ;-)
Yes, that's what I thought.
The concat operation tends to give the most flexible type of th
On Wednesday, 17 March 2021 at 17:46:27 UTC, uranuz wrote:
Also because it is not a property in some contexts when I try
to concatenate it with string without parentheses using "~"
operator it fails
Can you post some sample code that demonstrates this?
On Monday, 15 March 2021 at 02:43:01 UTC, Tim wrote:
Seems pretty good. Does it work on c++ stuff too?
I don't think so
On Monday, 15 March 2021 at 01:53:31 UTC, Tim wrote:
I'm needing to use a c/c++ library in a D program and I'm
struggling with creating a binding as it seems like an enormous
amount of regex modifications. Is there an existing program
that can create most if not all of a binding for me?
https
On Sunday, 14 March 2021 at 12:27:17 UTC, evilrat wrote:
The problem is that TypeInfo is not shared on Windows, which is
actually roots deeper in the other problems with "sharing".
Unfortunately I cannot provide you with details, but this
situation is well known long standing issue.
It isn't j
On Saturday, 13 March 2021 at 23:41:28 UTC, David wrote:
So Excel complains that it can't load my library - presumably
because libphobos2 and libdruntime are not in the sandbox.ly
You *might* be able to compile with
--link-defaultlib-shared=false to use the static
phobos+druntime... but with
On Thursday, 11 March 2021 at 12:26:07 UTC, Виталий Фадеев wrote:
_processMouseKey = &process; // <-- not works
_processMouseMove = &process; // <-- not works
This *should* actually work. What type are those variables?
struct MouseKeyEvent {}
struct MouseMoveEvent{}
void process( ref
On Tuesday, 9 March 2021 at 11:58:45 UTC, Andrey Zherikov wrote:
Should it work for in this case as well?
alias f = (){};
I actually don't know. The docs do say that function pointers
work differently - they match `is(typeof(f) == return)` but it
isn't clear if it would match == function.
On Tuesday, 9 March 2021 at 03:08:14 UTC, Paul Backus wrote:
Yes, it's possible. For example:
template fun(T) {
It'd be nice if we could at least get the arity of a template,
then perhaps speculatively instantiate it and reflect on the
eponymous function then.
(that's a lot of jargon lol b
On Tuesday, 9 March 2021 at 02:50:11 UTC, Andrey Zherikov wrote:
writeln(is(f == function));// prints "false"
try
is(typeof(f) == function)
it is kinda weird but that's the trick
On Friday, 5 March 2021 at 15:54:37 UTC, Paul Backus wrote:
The website is *supposed* to keep documentation for old
versions around, and allow you to select them using the
drop-down menu at the top-right:
note that in some cases my website lets you pull old versions too:
http://phobos.dpldocs
On Monday, 1 March 2021 at 20:05:57 UTC, Jack wrote:
int a;
enum s = "";
// both return false but g(s) is expected to return true
So the value must be known at compile time without any extra
context. So that `a` variable might be changed somewhere else so
compile time can't read or write it.
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 = arr[x .. y]?
Slicing never allocates memory. reserve extends the
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 function. How
is the casting from LPARAM to my type array done in t
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 syntax
f!(a) omitting the g?
rename g to f. If the function inside the
On Wednesday, 24 February 2021 at 03:52:57 UTC, Kyle Ingraham
wrote:
The part that got my attention was `bool isBGR`. I was under
the impression that compile-time or template parameters were
only for types.
No, you can pass almost anything to them.
https://dlang.org/spec/template.html#templat
On Tuesday, 23 February 2021 at 14:56:45 UTC, Decabytes wrote:
I installed it with "pkg install ldc", but embarrassingly I'm
not actually sure where the compiler is. ldc isn't a recognized
action on the command line
It is often called `ldc2` so give that a try.
btw I run gdc on my raspberry p
On Sunday, 21 February 2021 at 21:03:27 UTC, Jack wrote:
Why doesn't this compiles?
class Baa
{
Foo Foo = new Foo();
}
Local variables inside functions are a little bit special because
everything happens in sequence. This is a declaration, where
there is a new namespace, but order do
On Sunday, 21 February 2021 at 18:15:22 UTC, JN wrote:
I guess D is smart enough to figure out which is a type and
which is a variable. C++ gets confused in similar situation.
Well it isn't about type vs variable (except for in this exact
declaration), it is just one is defined at top level an
On Thursday, 18 February 2021 at 20:47:33 UTC, Mike Brown wrote:
Is slices comparable to a string_view?
My c++ is rusty af but yes I think so.
A d slice is `struct slice { size_t length; T* ptr; }` so when in
doubt just think back to what that does.
string lex_identifier(ref string input)
On Wednesday, 17 February 2021 at 20:48:22 UTC, Martin wrote:
is this how it supposed to be? (https://run.dlang.io/is/7B4irm)
== compares contents. Both null and "" have empty contents and
are interchangable for operators that work on contents.
The assert just looks at the pointer, not conte
On Wednesday, 17 February 2021 at 12:12:56 UTC, Carlos Cabral
wrote:
I'm trying to collect some json data from a website/admin panel
automatically, which is behind a login form.
Does the website need javascript?
If not, my dom.d may be able to help. It can download some HTML,
parse it, fill i
On Monday, 15 February 2021 at 21:04:50 UTC, Jack wrote:
obviously, insert a try-catch() within catch() is a circular
dependence and doesn't solve the problem either (even if it, I
think it would be quite ugly)
well that's prolly the way to do it, just catch Exception and
like assert(0) if it
On Monday, 15 February 2021 at 20:51:53 UTC, Maksim wrote:
Thanks for answer, Adam. I lost the key word "adjacent".
yeah, you aren't the only one, I think the docs should call it
more more illustratively with an example or something too.
The reason why it is designed this way is just to get
On Monday, 15 February 2021 at 19:57:39 UTC, Maksim wrote:
Hello.
Why
The docs say it: "chunks an input range into subranges of
equivalent adjacent elements."
The key word there is "adjacent".
and the docs follow up "Elements in the subranges will always
appear in the same order they appea
On Sunday, 7 February 2021 at 21:40:12 UTC, Jack wrote:
I think it would be fine except it assumes the number of items
of the array to doesn't grow, it rather overwritten new elements
from docs:
"Use this only when it is certain there are no elements in use
beyond the array in the memory bloc
On Sunday, 7 February 2021 at 21:31:11 UTC, Jack wrote:
assumeSafeAppend() wouldn't work in this case because I don't
know the number of items that is going to be added to the array.
I don't think that matters. assumeSafeAppend seems appropriate
for your need.
On Saturday, 6 February 2021 at 18:02:46 UTC, Martin wrote:
Why/when i should prefer Tuple as a return type over returning
a struct (or even string[2] in this case)?
A Tuple is just a struct declared inlined. I personally use
struct every single time - structs can be separately documented
and
On Saturday, 6 February 2021 at 14:39:38 UTC, Jeff wrote:
Okay, the above works. But, I'm not sure why?
Phobos's enum conversion always looks at the identifier, whereas
the rest of the language looks at the value. Remember phobos'
writeln forwards to the rest of its conversions just like `to`
Module names and file names are completely independent on the
language level. You can have a file `whatever.d` with `module
foo.bar.totally.different;` and `import
foo.bar.totally.different` and it all works as long as you add
the whatever.d to the build.
The only reason people recommend they
On Friday, 5 February 2021 at 21:04:00 UTC, wolfiesnotfine wrote:
however sse() from core.cpuid is incorrectly reporting as
false. The function properly returns true if it's not called
from C++ but instead a D main function.
That makes me think it is a static constructor, and indeed there
is
On Tuesday, 2 February 2021 at 22:39:40 UTC, WhatMeWorry wrote:
Don't we want to Dynamically link with shared libphobos2.so?
Yeah, I imagine what they meant was statically binding to the
dynamic link library as opposed to loading certain procedures at
runtime one by one.
With the .a file, t
On Tuesday, 2 February 2021 at 22:27:53 UTC, Tim wrote:
I have to serialize an array like [0.0, 0.0, 0.0] to a Json
object. During this process, the serializer creates a string of
the array, but it creates "[0, 0, 0]", dropping the decimal.
How can I stop this?
This depends on the library you
On Monday, 1 February 2021 at 16:19:13 UTC, Ruby The Roobster
wrote:
Thanks. However for a char[], .sizeof = .length because a char
is one byte.
Nope, char[].sizeof is a platform-specific constant not related
to the length at all.
void main() {
import std.stdio;
char[] a = "t
On Saturday, 30 January 2021 at 00:58:09 UTC, Ruby The Roobster
wrote:
I have question here. Is there a difference between .sizeof
and .length(of a char[])?
for future reference if someone stumbles on this, .sizeof is the
static size of the reference, .length is the actual length of the
arra
On Thursday, 28 January 2021 at 19:25:52 UTC, Ruby The Roobster
wrote:
readf(" %d",&tempy);
This leaves the \n at the end. A next readf thanks to the leading
space would ignore that \n and keep going, but a readln stops at
the first \n it sees, even if it is a leftover item in the buf
On Thursday, 28 January 2021 at 01:01:36 UTC, Ruby The Roobster
wrote:
readf("%d",x);
This is why I hate readf, it is sensitive to litte things.
If you put a space in that string I think it will fix it. What
happens here is it reads the float, then leaves the buffer at the
\n from when t
On Wednesday, 27 January 2021 at 15:25:17 UTC, H. S. Teoh wrote:
I'm surprised this stuff hasn't been fixed yet, considering
Walter (mostly?) works on Windows. Has he never run into these
issues before?
It had a dconf talk spell it all out.
But it can be difficult to reproduce the nasty cases
On Wednesday, 27 January 2021 at 14:36:16 UTC, Adam D. Ruppe
wrote:
(btw as for me fixing it myself
oh edit, I should point out it also requires some degree of
language change to match what Microsoft's C++ does. They do
dllimport and dllexport annotations to help the compiler generate
the st
On Wednesday, 27 January 2021 at 13:39:32 UTC, SealabJaster wrote:
The biggest one for me, is that RTTI isn't "shared" across
boundaries.
Yeah, that's a big one. Exception handling tables are also not
properly merged leading to random behavior even if you do manage
to catch the exception (I w
On Monday, 25 January 2021 at 21:48:10 UTC, Vitalii wrote:
Q: Why filling assoc.array in shared library freeze execution?
D exes loading D dlls are very broken on Windows. You can kinda
make it work but there's a lot of bad design and showstopper bugs.
That's the sad reality of it. I'd sugge
On Monday, 25 January 2021 at 17:09:22 UTC, Jack wrote:
auto ref opAssign(string op, T)(T value)
try
opOpAssign instead
opAssign is for =
opOpAssign is for +=, -=, etc.
It might be some variation but I think it works if you just
rename it.
On Sunday, 24 January 2021 at 20:05:47 UTC, WhatMeWorry wrote:
mentions the $ signs, as well as the $1 and $3.
See point 4 here:
https://dlang.org/spec/ddoc.html#macros
$(THING ...)
is a macro invocation. Inside the macro definition, $0 is the
full text represented by "..." here. Then $1 i
On Thursday, 21 January 2021 at 03:24:13 UTC, Tim wrote:
No, I don't. It should be all garbage collected right?
Yeah, but that's where the problem comes.
Note that by destructor, I mean *any* function in your code
called `~this() {}`. If there are any and they call a memory
allocation functi
On Wednesday, 20 January 2021 at 21:31:54 UTC, Tim wrote:
Unable to open 'recv.c': Unable to read file
'/build/glibc-ZN95T4/glibc-2.31/sysdeps/unix/sysv/linux/recv.c'
(Error: Unable to resolve non-existing file
'/build/glibc-ZN95T4/glibc-2.31/sysdeps/unix/sysv/linux/recv.c').
[snip]
generate a
On Thursday, 21 January 2021 at 00:37:19 UTC, Tim wrote:
Hi all,
From time to time my program crashes with exit code -4. I can't
seem to find much on the code. Does anyone know what this means
and how to debug the issue?
Unix signal #4 is illegal instruction (negative returns usually
mean i
On Wednesday, 20 January 2021 at 01:00:32 UTC, Tim wrote:
But if I deleted index.html then reran the doc gen, it worked
just fine. Looks like index.html is not being updated
oh yeah i forgot i did that cuz I so often build
individual files and it deleting the index annoyed me
oop
On Wednesday, 20 January 2021 at 00:16:51 UTC, Tim wrote:
They are defined "module simulator" and "module analyzer". I
also have "module math" etc. that are added to the index
That's weird...
There are a bunch of command line args to adrdox that might help
like
--document-undocumented
--wri
On Wednesday, 20 January 2021 at 00:06:35 UTC, Tim wrote:
Yeah, they have both. They also contain the main entrypoint
What are the module names? If it is like `module foo.main;` it
will be listed under `foo` as a submodule rather than top-level
since it is all organized by name.
(if the cod
On Tuesday, 19 January 2021 at 23:58:59 UTC, Tim wrote:
The main issue is that those scripts aren't being added to
index.html
Do they have module definitions and doc comments in there
somewhere?
like here I have all kinds of things
http://dpldocs.info/experimental-docs/index.html
On Tuesday, 19 January 2021 at 23:51:00 UTC, Tim wrote:
I'm creating a u-services based app so my apps need to be
documented properly as well. I can get around this by defining
them as modules but then adrdox doesn't add them to index.html
Well, it does all .d files passed in directories given
On Tuesday, 19 January 2021 at 17:44:03 UTC, Rempas wrote:
Oh ok! So there is not advantage from using it like faster
compile time, better performance etc. right?
The default betterC build will compile about a quarter second
faster than the default normal D build, but runtime performance
is a
betterC is a niche restricted feature set. If you don't already
have a use case in mind, I'd recommend avoiding it.
It is for cases where you're stuck with certain limitations to
integrate with the outside world. Like running on peculiar
hardware or interoperating with certain outside programs
On Tuesday, 19 January 2021 at 15:32:12 UTC, Stefan wrote:
contains a szExePath member that is a wchar[260].
Converting this to a string succeeds (compiler does not
complain) with
me32.szExePath.text
You need to slice it on length. That default conversion will
include all 260 chars.
So yo
On Monday, 18 January 2021 at 19:34:52 UTC, Jack wrote:
is that sytax derived from there?
sort of. it is the type pattern matching "is expression"
described here:
https://dlang.org/spec/expression.html#IsExpression
The is(A:B) thing technically means "if A is implicitly
convertible to B" w
I haven't played with the pragma yet but I've done it before both
with the file.exe.manifest XML file sitting alongside it and with
the resource compiler before (you can use the same resource
compilers for D as you use for C btw)
On Monday, 18 January 2021 at 18:40:37 UTC, Jack wrote:
isInstanceOf from std.traits seems to not work with class the
way I need to. I'd like to make a template function accepts
only class of a specified class type
class A { }
class B : A { }
class C : A { }
int f(T)(in A[int] arr)
Use
if(
On Sunday, 17 January 2021 at 21:48:20 UTC, Paul Backus wrote:
I recommend using adrdox instead:
note you should be able to just
dub run adrdox
and it will spit out `generated_docs/files...`
(assuming i haven't broken that recently)
On Thursday, 14 January 2021 at 18:24:44 UTC, ddcovery wrote:
This is only an open question to know what code patterns you
usually use to solve this situation in D:
I'm almost never in this situation except for reading things like
xml or json data that may be missing.
So I just special cased
On Wednesday, 13 January 2021 at 20:23:22 UTC, H. S. Teoh wrote:
Adam may be written a script for this, I'm not 100% sure.
Yeah, my code does it all, though the auto-generation is more
about accessing Java from D than vice versa, since implementing
the D parts are simple.
See the example
On Wednesday, 13 January 2021 at 13:47:55 UTC, Roguish wrote:
One specific question I have is: what's the difference between
-g and -debug and -d-debug?
-debug enables the `debug` keyword inside the D code itself. This
lets you bypass other rules temporarily. For example
void foo() pure {
On Friday, 1 January 2021 at 13:34:16 UTC, Adam wrote:
A a = new A; // I would expect this to be called for each
"new B".
Your expectation is wrong for D. Since that's in a `static`
context, it is run at compile time.
Any variable marked `static`, `__gshared`, or is
struct/class/module-
On Friday, 1 January 2021 at 01:43:50 UTC, Chris Bare wrote:
a1[10] = "testing a1";
this actually constructs a new thing since it is a straight x = y
assignment.
a2[10].name = "testing a2";
But this looks up something first. It doesn't construct a2[10],
it
On Thursday, 31 December 2020 at 15:54:58 UTC, Paul Backus wrote:
The D module corresponding to the C header `string.h` is
`core.stdc.string`, but it's trying to import it as
`std.c.string`.
It used to be std.c.* many years ago, so it is probably just an
old converter. Probably an easy enough
On Tuesday, 29 December 2020 at 19:39:14 UTC, Raikia wrote:
So interestingly, I actually got this to work by running "sudo
wine" instead of just "wine". No idea why wine needs root
access on the underlying system for wine to operate properly
but ok...
weird. i should try that too later.
Now
On Tuesday, 29 December 2020 at 17:49:19 UTC, Raikia wrote:
"LLVM ERROR: Could not acquire a cryptographic context: Unknown
error (0x80090017)
I sometimes get this too, it seems to be a bug in wine.
I actually kept an old version of wine around where it works, and
a new version side by side..
On Sunday, 27 December 2020 at 18:48:18 UTC, vnr wrote:
The one given at the beginning by Adam D. Ruppe was fine with
me,
fyi i think I am going to move that resize code from image.d to a
more independent imageresize.d or something. Same repo. Obviously
won't affect you if you already using i
On Sunday, 27 December 2020 at 17:49:10 UTC, BPS wrote:
void[] buff;
incommingConn.receive(buff);
this has no actual space to receive anything
void[] buff = ['a', 's', 'd', 'f'];
sock.send(buff);
sock.receive(buff);
and the return value needs to be ch
On Friday, 25 December 2020 at 22:59:55 UTC, vnr wrote:
tmp.data = cast(ubyte[]) myImageData;
You set bytes here but an IndexedImage also needs a palette which
you didn't set up.
What format is your myImageData in? It might be more appropriate
to set it to a TrueColorImage.
IndexedImag
Interfaces always give their own typeid, this is because they
might point to an object that doesn't have RTTI (though the
compiler SHOULD be able to figure that out statically, it doesn't
try).
To get the dynamic type, first cast it to Object, then type id.
typeid(cast(Object) o) is typeid(Wh
On Wednesday, 23 December 2020 at 13:06:37 UTC, drug wrote:
static foreach (ulong i; 0..args.length) {
static if (is(typeof(args[i]) == string))
printf("%s\n", args[i].toStringz);
static if (is(typeof(args[i]) == int))
Putting some `else` in there would help too
On Sunday, 20 December 2020 at 15:45:59 UTC, ParticlePeter wrote:
VkSemaphore[] wait_semaphores = [], //
error: TypeInfo required
does it still error if you just use = null? they work the same
way but might avoid the annoying error.
On Friday, 18 December 2020 at 16:18:12 UTC, Dave P. wrote:
Is the proper solution to change the struct definition to:
yeah that's the best option right now
I find the setting floats to nan pretty bizarre.
yeah i wrote about it here not long ago
http://dpldocs.info/this-week-in-d/Blog.Post
On Monday, 14 December 2020 at 16:11:16 UTC, Jacob Carlborg wrote:
Or you can call it `rgba`. It seems to be what Wikipedia
prefers [1].
The ordering here tends to reflect the bytes. So argb puts the
alpha byte first in the array whereas rgba puts red first.
But there's other ways here inclu
On Saturday, 12 December 2020 at 20:26:00 UTC, Dennis wrote:
If issue 19365 got fixed
eeek I thought that was fixed but apparently not :(
so yeah alias won't work for operator overloads. Does work for
other functions so good technique to know but not here.
So for op prolly go with the strin
On Saturday, 12 December 2020 at 18:14:31 UTC, Paul Backus wrote:
IMO this is one of the stupider design decisions in D, but it's
unlikely it will ever be fixed.
It is useful in several other contexts though, including user
overriding and private data stores for the mixin.
The easiest workar
On Friday, 11 December 2020 at 17:29:12 UTC, Panke wrote:
But somehow my process gets signalled with USR1 and USR2 all
the time. If I do
The garbage collector uses sig usr1/2 to pause threads so it can
do its collection work.
When debugging just ignore them. My .gdbinit has these lines:
han
On Friday, 11 December 2020 at 16:37:42 UTC, kdevel wrote:
expected: program ends
found: program still reading
works for me looks like i have
libc-2.30.so
so i guess i have the fixed libc. Can you confirm what version
you have? I did `ls /lib/libc*` to pick that out but it might be
diff
On Wednesday, 9 December 2020 at 17:45:18 UTC, Ruby The Roobster
wrote:
0, // window menu
here, that's the only int you do and I'm pretty sure that's
supposed a be a HMENU which is a HANDLE, which is a void* rather
than an int.
C will cast 0 to null
On Wednesday, 9 December 2020 at 17:37:16 UTC, Ruby The Roobster
wrote:
It's not the 'NULL' that's the error.
I know.
It doesn't compile because of the '0'
. That is what I need to fix, since I want to make a WM_COMMAND
for that button.
Use lowercase `null` instead.
On Wednesday, 9 December 2020 at 17:25:10 UTC, Ruby The Roobster
wrote:
CreateWindow("BUTTON".toUTF16z, // window
class name
fyi for a string literal like this you can just do
"BUTTON"w.ptr // note the w
This gives an error saying: Cannot pas argument of type 'int'
to argum
On Monday, 7 December 2020 at 22:26:52 UTC, Ben Jones wrote:
Are there suffices (suffixes?) for character literals?
nope.
Is there a more succinct of writing "the literal 'x' as a
dchar" than dchar('x')?
You should rarely need to since there's implicit casting. but I
think that is the best
On Monday, 7 December 2020 at 17:01:45 UTC, Dave P. wrote:
Does `static` on a free function definition do anything?
Nope, D allows a lot of useless attributes so it doesn't complain
if you do certain things out of habit (or it is just a lazy
implementation, I'm not sure which explanation appl
On Monday, 7 December 2020 at 04:13:16 UTC, Andrew Edwards wrote:
Given:
===
extern(C):
char*[] hldr;
Why is this extern(C)? A D array ere is probably wrong.
In C, a `char*[] hldr = {...}` is actually represented in D as a
static length array, like `char*[1] = [null];`
It shoul
On Saturday, 5 December 2020 at 18:48:19 UTC, tsbockman wrote:
(The documentation for core.thread is broken right now, with
dead links and at least one reference to an example that
doesn't actually appear anywhere on the page.)
im not sure about your other question but use my docs they
actual
On Wednesday, 2 December 2020 at 11:46:26 UTC, Andre Pany wrote:
alias fpt = extern(C) nothrow void function(int a, int b);
Function pointers don't really have parameter names. They are
allowed for user habit and documentation purposes, but the
compiler mostly* ignores them; they aren't actua
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