On Saturday, 28 June 2025 at 15:20:44 UTC, WraithGlade wrote:
There are very few imposed structural "best practices" that are
genuinely universal in my experience. Good naming of variables
would be a rare example of a universally good practice, in my
opinion, but in contrast even pervasive and
On Friday, 27 June 2025 at 19:55:30 UTC, WraithGlade wrote:
Thanks for responding to my question and for your time, etc.
I was aware of `align` but as far as I am aware it is
orthogonal to what I'm asking about. The Andrei book says that
D automatically rearranges members of `class`s in memory
On Monday, 23 June 2025 at 10:14:25 UTC, Jonathan M Davis wrote:
D has done a number of things with overloaded operators to try
to minimize the ability to do what many consider to be
overloaded operator abuse (e.g. using using overloaded
operators to define a DSL - or really much of anything t
On Friday, 21 February 2025 at 15:48:12 UTC, Steven Schveighoffer
wrote:
But testing this, it doesn't make sense:
```d
uint x = long(-1); // OK
uint y = -1L; // Error: cannot implicitly convert expression
`-1L` of type `long` to `uint`
```
Surely something here is worthy of a bug report
On Thursday, 20 February 2025 at 20:09:29 UTC, Ian wrote:
Hi,
What is the recommended documentation or introductory material
on how to call C libraries from D? I've seen it done in GtkD
(for GTK3) and I have heard of -betterC, but it's all a little
overwhelming. (I'm an experienced C programm
On Thursday, 30 January 2025 at 01:38:07 UTC, Kyle Ingraham wrote:
Does D have a 'try' `std.conv:to` that does not throw if it
fails?
Have you looked at
[mir.conv](http://mir-core.libmir.org/mir_conv.html) and
[mir.parse](http://mir-algorithm.libmir.org/mir_parse.html)?
On Tuesday, 28 January 2025 at 13:01:56 UTC, DLearner wrote:
Is there a definitive list somewhere of standard library
functions that work with -betterC?
For example, the following code fragment (taken from the
library docs) does not work with -betterC.
```
extern(C) void main() {
import st
On Monday, 13 January 2025 at 11:36:45 UTC, Dakota wrote:
I want tranlate this into d without importC, what is the best
way to do it?
When you say "without importC" do you mean without compiling it
using importC? Because if you're able to use importC for just the
translation, you can put the
On Friday, 20 December 2024 at 16:35:39 UTC, bauss wrote:
On Friday, 20 December 2024 at 16:27:48 UTC, Duke wrote:
Ali's book
http://ddili.org/ders/d.en/
I recommend using that book and playing around with the examples
[in the online D editor](https://run.dlang.io/). Note also that
the
On Tuesday, 5 November 2024 at 17:32:00 UTC, Andy Valencia wrote:
I have a template which has a bit where it negates a value.
This works well until it encountered a short, where ldc2
complained:
integral promotion not done for -val
My reading of the spec is that this should be legal:
https
On Tuesday, 29 October 2024 at 18:17:37 UTC, Richard (Rikki)
Andrew Cattermole wrote:
https://issues.dlang.org/show_bug.cgi?id=24308
I guess that explains why I've never run into the issue - I've
been using LDC but not DMD on Windows.
On Tuesday, 29 October 2024 at 16:14:22 UTC, DLearner wrote:
On Tuesday, 29 October 2024 at 15:49:13 UTC, ryuukk_ wrote:
On Tuesday, 29 October 2024 at 15:14:24 UTC, DLearner wrote:
On Tuesday, 29 October 2024 at 12:42:49 UTC, Lance Bachmeier
wrote:
On Tuesday, 29 October 2024 at 12:23:06 UTC,
On Tuesday, 29 October 2024 at 12:23:06 UTC, DLearner wrote:
However, there is still a problem:
```
dmd hello.c
C:\D\dmd2\windows\bin64\..\..\src\druntime\import\importc.h(134): fatal error
C1034: sal.h: no include path set
Error: C preprocess command cl.exe failed for file hello.c,
exit statu
On Thursday, 17 October 2024 at 07:38:30 UTC, Serg Gini wrote:
On Wednesday, 16 October 2024 at 23:54:45 UTC, Danico wrote:
Hola gente les comparto aqui los descubrimientos en Dlang que
Hola amigo
Porfavor
And this is all I know in Spanish :)
But I’ve translated in your GitHub profile that y
On Tuesday, 15 October 2024 at 13:30:03 UTC, Mark Bauermeister
wrote:
On Tuesday, 15 October 2024 at 12:27:42 UTC, barbosso wrote:
Are you heard of https://github.com/dkorpel/ctod ?
I actually used CTOD for part of the translation but it
wouldn't translate the macros correctly. It turned them
On Tuesday, 8 October 2024 at 18:24:50 UTC, germandiago wrote:
What I do not agree with is your tone. I am noone here, but I
think it is not good to tolerate this level. It sets a bad
precedent.
Just my 2 cents.
This has come up many times before. The powers that be have been
clear that th
On Saturday, 31 August 2024 at 15:38:49 UTC, ryuukk_ wrote:
Let's see how other languages do it:
```zig
map.put("hello", 42);
// get pointer
if (map.get("hello")) |*it| {
std.log.debug("{}", .{it});
}
// get value
if (map.get("hello")) |it| {
std.log.deb
On Friday, 30 August 2024 at 04:49:48 UTC, Dakota wrote:
get this error:
```sh
In file included from /llvm/lib/clang/18/include/stddef.h:77,
from /usr/include/time.h:29,
from /llvm/include/clang-c/CXFile.h:17,
from
/llvm/include/clang-c/CXSour
On Saturday, 17 August 2024 at 05:28:37 UTC, Bruce wrote:
This seems to work but now I'm concerned.
Why was it so hard to find?
What is the best way to search for a function
in the Phobos library?
Browsing the Phobos index will often do the trick, as will
searching in the forum using the box
On Sunday, 11 August 2024 at 06:04:08 UTC, mw wrote:
On Thursday, 5 February 2015 at 14:09:10 UTC, bearophile wrote:
Tobias Pankrath:
Works as designed:
http://dlang.org/phobos/std_algorithm.html#.remove
Unfortunately it's one of the worst designed functions of
Phobos:
https://issues.dlang
On Thursday, 1 August 2024 at 07:25:53 UTC, Emma wrote:
but this doesn't:
```d
Option!int something() {
return None(); // Error: cannot implicitly convert expression
`None()` of type `None` to `Option!int`
}
```
For the program you've written, I'm happy it doesn't compile,
because a lot
On Friday, 19 July 2024 at 09:34:13 UTC, Lewis wrote:
```
string[3][string] lookup;
string[] dynArray = ["d", "e", "f"];
lookup["test"] = dynArray[0..$];
```
This fails at runtime with RangeError. But if I change that
last line to:
```
lookup["test"] = dynArray[0..3];
```
then it works. But
On Tuesday, 9 July 2024 at 07:54:12 UTC, kiboshimo wrote:
If you haven't done so, I'd recommend reading the blog posts from
Walter to get an understanding of why BetterC was introduced and
how to use it: https://dlang.org/blog/category/betterc/
- betterC does not need glue code to interop wit
On Wednesday, 3 July 2024 at 03:52:41 UTC, Steven Schveighoffer
wrote:
```d
mixin template implement()
{
mixin(() {
// ctfe new array is basically the same as static array
char[] buffer = new char[4096];
int pos = 0;
void append(string str)
{
On Saturday, 22 June 2024 at 10:47:42 UTC, bachmeier wrote:
I don't normally use Dub for this reason (it takes longer for
me to figure out how to create the dub.json than it's worth).
I'd expect "dflags" to work, but I haven't tried, and I'm not
sure how much of ImportC even works with GDC.
On Friday, 21 June 2024 at 17:40:39 UTC, mw wrote:
On Monday, 6 February 2023 at 14:35:53 UTC, bachmeier wrote:
On Monday, 6 February 2023 at 06:55:02 UTC, Elfstone wrote:
So how am I supposed to set the include path?
https://dlang.org/spec/importc.html#preprocessor
The -Ppreprocessorflag s
On Friday, 14 June 2024 at 07:52:35 UTC, Dukc wrote:
Lance Bachmeier kirjoitti 14.6.2024 klo 4.23:
We must be talking about different things. You could, for
instance, call a function in a C library to allocate memory at
runtime. That function returns a pointer and you pass it to
SafeRefCounted
On Thursday, 13 June 2024 at 07:18:48 UTC, Dukc wrote:
Lance Bachmeier kirjoitti 13.6.2024 klo 1.32:
Why would it be different from calling malloc and free
manually? I guess I'm not understanding, because you put the
same calls to malloc and free that you'd otherwise be doing
inside this and
On Wednesday, 12 June 2024 at 21:59:54 UTC, drug007 wrote:
Yes, but you get all the benefits of `double[]` for free if
you do it that way, including the more concise foo[10] syntax.
I meant you do not need to add `ptr` field at all
I see. You're right. I thought it would be easier for someon
On Wednesday, 12 June 2024 at 21:36:30 UTC, Dukc wrote:
bachmeier kirjoitti 12.6.2024 klo 18.21:
You're splitting things into GC-allocated memory and manually
managed memory. There's also SafeRefCounted, which handles the
malloc and free for you.
I suspect `SafeRefCounted` (or `RefCounted`) i
On Wednesday, 12 June 2024 at 20:37:36 UTC, drug007 wrote:
On 12.06.2024 21:57, bachmeier wrote:
On Wednesday, 12 June 2024 at 18:36:26 UTC, Vinod K Chandran
wrote:
On Wednesday, 12 June 2024 at 15:33:39 UTC, bachmeier wrote:
A SafeRefCounted example with main marked @nogc:
```
import std;
im
On Wednesday, 12 June 2024 at 20:31:34 UTC, Vinod K Chandran
wrote:
On Wednesday, 12 June 2024 at 18:57:41 UTC, bachmeier wrote:
Try `foo[10] = 1.5` and `foo.ptr[10] = 1.5`. The first
correctly throws an out of bounds error. The second gives
`Segmentation fault (core dumped)`.
We can use it
On Wednesday, 12 June 2024 at 18:36:26 UTC, Vinod K Chandran
wrote:
On Wednesday, 12 June 2024 at 15:33:39 UTC, bachmeier wrote:
A SafeRefCounted example with main marked @nogc:
```
import std;
import core.stdc.stdlib;
struct Foo {
double[] data;
double * ptr;
alias data this;
@nogc t
A SafeRefCounted example with main marked @nogc:
```
import std;
import core.stdc.stdlib;
struct Foo {
double[] data;
double * ptr;
alias data this;
@nogc this(int n) {
ptr = cast(double*) malloc(n*double.sizeof);
data = ptr[0..n];
printf("Data has been allocated\n");
}
On Saturday, 8 June 2024 at 00:21:59 UTC, solidstate1991 wrote:
On Friday, 7 June 2024 at 23:19:37 UTC, solidstate1991 wrote:
I **need** to link against various system libraries, and
otherwise some tools won't be able to access the D compiler
unless I start them from a command line after an
in
On Saturday, 11 May 2024 at 20:04:38 UTC, Lance Bachmeier wrote:
On Saturday, 11 May 2024 at 19:33:03 UTC, solidstate1991 wrote:
I know that BindBC exists and otherwise would use it, but the
bigger the library, the more extra hurdle it'll have. When I
did a few bindings with it, I had to order
On Saturday, 11 May 2024 at 19:33:03 UTC, solidstate1991 wrote:
I know that BindBC exists and otherwise would use it, but the
bigger the library, the more extra hurdle it'll have. When I
did a few bindings with it, I had to order the functions the
right way, so I could do things much quicker wi
On Wednesday, 1 May 2024 at 15:18:03 UTC, Steven Schveighoffer
wrote:
On Wednesday, 1 May 2024 at 01:09:33 UTC, Liam McGillivray
wrote:
This is presumably such a common task that I'm surprised it
isn't easy to find the answer by searching;
Is there a standard library function that removes all
On Wednesday, 1 May 2024 at 01:09:33 UTC, Liam McGillivray wrote:
This is presumably such a common task that I'm surprised it
isn't easy to find the answer by searching;
Is there a standard library function that removes all elements
from a dynamic array that matches an input argument?
In `st
On Wednesday, 24 April 2024 at 19:50:45 UTC, Chris Piker wrote:
is anyone aware of any tools that generate an abstract syntax
tree which could then be converted to somewhat equivalent D
code? This might give me a jump-start on the manual conversion
process. Then later I can work on removing
On Friday, 12 April 2024 at 18:36:13 UTC, Chris Piker wrote:
On Saturday, 30 March 2024 at 07:11:49 UTC, Mike Parker wrote:
Though I appreciate the sentiment, it's much more effective
and efficient for people actually using the feature, and who
appreciate it, to write up a blog post about it so
On Friday, 12 April 2024 at 18:45:21 UTC, Chris Piker wrote:
Even though DMD can't compile some C code, that's pretty much a
non-issue for me anyway. In my environment the servers are all
Linux so "apt-get" (or equivalent) typically provides a
pre-compiled dependency. Being able to list a pa
On Wednesday, 3 April 2024 at 21:57:00 UTC, Liam McGillivray
wrote:
Alright. I suppose that some of the optimization decisions I
have made so far may have resulted in less readable code for
little performance benefit. Now I'm trying to worry less about
optimization. Everything has been very f
On Saturday, 30 March 2024 at 05:01:32 UTC, harakim wrote:
On Tuesday, 26 March 2024 at 20:42:00 UTC, Chris Piker wrote:
On Tuesday, 26 March 2024 at 20:19:27 UTC, bachmeier wrote:
Should be able to just use it, as described here:
https://forum.dlang.org/post/qxctappnigkwvaqak...@forum.dlang.
On Tuesday, 26 March 2024 at 20:42:00 UTC, Chris Piker wrote:
On Tuesday, 26 March 2024 at 20:19:27 UTC, bachmeier wrote:
Should be able to just use it, as described here:
https://forum.dlang.org/post/qxctappnigkwvaqak...@forum.dlang.org Create a .c file that includes the header files and then
On Tuesday, 26 March 2024 at 19:24:39 UTC, Chris Piker wrote:
Hi D
I have a C library I use for work, it's maintained by an
external organization that puts it through a very through test
framework. Though source code is supplied, the intended use is
to include the header files and link again
On Tuesday, 26 March 2024 at 14:25:53 UTC, Lance Bachmeier wrote:
On Sunday, 24 March 2024 at 19:31:19 UTC, Csaba wrote:
I know that benchmarks are always controversial and depend on
a lot of factors. So far, I read that D performs very well in
benchmarks, as well, if not better, as C.
I wrot
On Sunday, 24 March 2024 at 19:31:19 UTC, Csaba wrote:
I know that benchmarks are always controversial and depend on a
lot of factors. So far, I read that D performs very well in
benchmarks, as well, if not better, as C.
I wrote a little program that approximates PI using the Leibniz
formula.
On Friday, 15 March 2024 at 20:36:56 UTC, rkompass wrote:
I'm quite new to D yet. But I have some acquaintance with
Python.
Therefore, together with templates the discovery of the Variant
type was inspiring me to the following:
I wanted to explore if it's possible to do sort of
type-agnostic p
On Monday, 11 March 2024 at 14:59:52 UTC, Ferhat Kurtulmuş wrote:
You have already mentioned mustache-d. If it compiles with the
recent compilers go for it. I used it some time a go for a
similar task involving in d code gen.
I found mustache-d easy enough and good enough for my needs. I
hav
On Monday, 12 February 2024 at 18:22:46 UTC, H. S. Teoh wrote:
Honestly, I think this issue is blown completely out of
proportion.
Only for people that don't have to deal with the problems it
causes.
D decided on an unsigned type. You just learn that and adapt
your code accordingly, end of
On Monday, 12 February 2024 at 17:26:25 UTC, Nick Treleaven wrote:
On Friday, 9 February 2024 at 15:19:32 UTC, bachmeier wrote:
It's been discussed many, many times. The behavior is not
going to change - there won't even be a compiler warning.
(You'll have to check with the leadership for their
On Saturday, 10 February 2024 at 21:56:30 UTC, Lance Bachmeier
wrote:
On Saturday, 10 February 2024 at 15:53:09 UTC, Alexander Zhirov
wrote:
Is it possible to calculate the difference between dates in
years using regular means? Something like that
```
writeln(Date(1999, 3, 1).diffMonths(Date(
On Saturday, 10 February 2024 at 15:53:09 UTC, Alexander Zhirov
wrote:
Is it possible to calculate the difference between dates in
years using regular means? Something like that
```
writeln(Date(1999, 3, 1).diffMonths(Date(1999, 1, 1)));
```
At the same time, keep in mind that the month and d
On Friday, 9 February 2024 at 11:00:09 UTC, thinkunix wrote:
If your issue is that the compiler didn't catch this, shouldn't
you
raise the issue on a compiler internals list? Maybe I've
misunderstood
the purpose of d-learn "Questions about learning and using D".
It's been discussed many, ma
On Tuesday, 23 January 2024 at 23:40:55 UTC, Danilo wrote:
On Tuesday, 23 January 2024 at 17:54:25 UTC, bachmeier wrote:
Here's a reduced version of one of the most bizarre bugs I've
dealt with in any language. The only reason I didn't move on
to another language was because I was too busy at t
On Tuesday, 23 January 2024 at 21:40:46 UTC, Renato wrote:
While I can understand your frustration, it seems to me D is
not to blame in this instance because the code is quite
patently using unsafe constructs (D does not claim to be fully
safe).
It pretends to be safe. Consider this:
```
vo
On Tuesday, 23 January 2024 at 19:27:26 UTC, Renato wrote:
Here's a reduced version of one of the most bizarre bugs I've
dealt with in any language. The only reason I didn't move on
to another language was because I was too busy at the time.
The code allows for initial values if the index is l
On Tuesday, 23 January 2024 at 12:34:38 UTC, Nick Treleaven wrote:
But I'm strongly in favour of catching any bugs at compile-time
(and have been since before I discovered D). I just object to
anyone trying to downgrade the importance of automated
memory-safety checking.
I'm not downgrading
On Monday, 22 January 2024 at 16:39:10 UTC, Nick Treleaven wrote:
I've said multiple times that it's silly to spend so much time
on memory safety if the language is going to allow stuff like
this without a simple way to prevent it.
Memory safety issues are a worse class of bug than arithmetic
On Monday, 22 January 2024 at 15:56:59 UTC, zjh wrote:
On Monday, 22 January 2024 at 15:51:37 UTC, zjh wrote:
I spent `too much time` on D.
And some of the inherent `drawbacks` of `C++` are too hateful.
It's a package deal. Everything in C++ is there because there
were benefits when they a
On Monday, 22 January 2024 at 15:45:45 UTC, zjh wrote:
On Monday, 22 January 2024 at 15:33:01 UTC, ryuukk_ wrote:
it only took me 1 project to never want to touch C++ again..
D language used to have no `copy constructor`, isn't it now
added in again?
You have to admit the good aspects of `
On Monday, 22 January 2024 at 06:43:17 UTC, thinkunix wrote:
Gavin Gray via Digitalmars-d-learn wrote:
The following code:
ulong charlie = 11;
long johnstone = std.algorithm.comparison.max(0, -charlie);
writeln(format!"johnstone %s"(johnstone));
Results in (without any warning(s)):
jo
On Monday, 22 January 2024 at 01:14:06 UTC, Steven Schveighoffer
wrote:
On Sunday, 21 January 2024 at 16:05:40 UTC, Gavin Gray wrote:
The following code:
ulong charlie = 11;
long johnstone = std.algorithm.comparison.max(0, -charlie);
writeln(format!"johnstone %s"(johnstone));
Results in
On Thursday, 11 January 2024 at 08:57:43 UTC, Christian Köstlin
wrote:
Did someone already try to do this in dlang?
I guess it will be very hard to beat the java solutions running
with graalvm!
https://news.ycombinator.com/item?id=38851337
Kind regards,
Christian
The problem with this chall
On Tuesday, 9 January 2024 at 10:11:35 UTC, Alexibu wrote:
It looks like isInputRange is false for arrays with fixed
length by design.
I can do:
```d
float[4] arr;
foreach(x;arr)
writefln("%s",x)
```
but not :
```d
arr.each!(a => a.writefln("%s",a));
```
Is there a good reason for this ?
I
On Monday, 8 January 2024 at 18:53:47 UTC, Renato wrote:
Is it possible to use C header-only libs from D?
In C, I would need to do this:
```c
#define STB_DS_IMPLEMENTATION
#include "stb_ds.h"
```
The definition must be done in a single C file before including
the h file.
I tried this in D:
On Friday, 22 December 2023 at 12:53:44 UTC, bomat wrote:
If you use (or even feel tempted to use) a GC, it means that
you don't care about your memory. Neither about its layout nor
its size, nor when chunks of it are allocated or deallocated,
etc.
And if you don't care about these things, you
On Thursday, 14 December 2023 at 12:59:32 UTC, Renato wrote:
On Thursday, 14 December 2023 at 12:30:35 UTC, Renato wrote:
The other compilers were also easily installable on Kubuntu
using snap.
It seems that the Ubuntu "snap"s are not being updated for a
few years??
It seems some of my
On Saturday, 11 November 2023 at 23:28:18 UTC, Trevor wrote:
Thanks for the detailed reply. I guess what I'd like to do is
not create a DUB package for every little project I work on. It
seems like most modern languages require a package/dependency
manager though. Being able to install librari
On Sunday, 29 October 2023 at 08:55:24 UTC, Dmitry Ponyatov wrote:
Maybe someone played in this topic, and can give some advice:
is D language with its OOP without multiple inheritance and
maybe other semantic limitations able and good enough to be
used with these books mechanics?
The theme
On Monday, 16 October 2023 at 18:28:52 UTC, dan wrote:
(Now, i still think that when module initialization order is
not forced, it should be something a programmer or systems
integrator can choose, but i don't want to be too greedy.)
Thanks again for your help!!
dan
I changed the subject l
On Tuesday, 10 October 2023 at 13:55:44 UTC, rempas wrote:
On Tuesday, 10 October 2023 at 11:46:38 UTC, Hipreme wrote:
My engine has its own implementation of toString(long), which
does not have dependency with the C runtime:
https://github.com/MrcSnm/HipremeEngine/blob/master/modules/util/sou
On Saturday, 7 October 2023 at 07:31:45 UTC, mw wrote:
https://stackoverflow.com/questions/47046850/is-there-any-way-to-assign-multiple-variable-at-once-with-dlang
How to do this Python code in D:
```
s = "1 2 3"
A,B,C = map(int, s.split(" "))
A,B,C
(1, 2, 3)
```
Is there a better way (sinc
On Monday, 2 October 2023 at 19:28:32 UTC, BoQsc wrote:
Overloading seems to only overload behaviour of existing
operator, like:
```
+ - * / % ^^ &
| ^ <<>>>>>~ in
```
I'm unable to see how the operator overloading woul
On Sunday, 1 October 2023 at 09:41:39 UTC, BoQsc wrote:
The package dependency `emsi_containers` that can be found in
https://code.dlang.org/packages/emsi_containers might be a
viable way to resolve the problem.
```
/+dub.sdl:
dependency "emsi_containers" version="~>0.7"
+/
import std;
void
On Sunday, 1 October 2023 at 11:39:11 UTC, bachmeier wrote:
On Sunday, 1 October 2023 at 09:01:53 UTC, dhs wrote:
Hi,
Is there a straight forward Array type in D similar to C++'s
vector class? Something along the lines of the tuple: (pointer
to elements, length, capacity).
I tried two imple
On Sunday, 1 October 2023 at 09:01:53 UTC, dhs wrote:
Hi,
Is there a straight forward Array type in D similar to C++'s
vector class? Something along the lines of the tuple: (pointer
to elements, length, capacity).
I tried two implementations: D's dynamic array and
std.container.array.
Whe
On Friday, 29 September 2023 at 14:31:54 UTC, BoQsc wrote:
After being very happy about associative arrays of D Language,
I encountered that they are not `@nogc`friendly. Unsure if I
should wait for D language to support it, or do I need to
rethink everything.
You can work with AA's inside @n
On Saturday, 9 September 2023 at 09:30:10 UTC, rempas wrote:
Bingo! You and Brad found out!
Hate to be that guy, but I posted a link to a stackoverflow
question with the exact error message you were getting, and the
solution. And I told you I had experienced the same error and
that question
On Friday, 8 September 2023 at 07:59:37 UTC, rempas wrote:
I do have the following struct:
```d
struct Vec(T) {
private:
T* _ptr = null; // The pointer to the data
u64 _cap = 0; // Total amount of elements (not bytes) we
can store
public:
/* Create a vector by just allocating memory f
On Saturday, 2 September 2023 at 03:18:31 UTC, confused wrote:
On Friday, 1 September 2023 at 13:31:37 UTC, bachmeier wrote:
You can read the documentation for object.d
[here](https://dlang.org/phobos/object.html). It's kind of
important.
I'm not sure which specific part of the documentation
On Friday, 1 September 2023 at 13:17:08 UTC, confused wrote:
On Friday, 1 September 2023 at 08:19:55 UTC, Richard (Rikki)
Andrew Cattermole wrote:
``size_t`` is defined in ``object.d`` which is implicitly
imported into all modules.
If it cannot be found, one of three things is happening:
1) Y
On Thursday, 17 August 2023 at 09:28:05 UTC, Joel wrote:
I get an compile time error with sort after using toLower,
putting in array before sort, didn’t work:
```d
void main() {
Import std;
"EzraTezla"
.to!(char[])
.byCodeUnit
.map!(
On Tuesday, 15 August 2023 at 20:09:28 UTC, Joel wrote:
On Tuesday, 15 August 2023 at 16:54:49 UTC, FeepingCreature
wrote:
On Tuesday, 15 August 2023 at 16:47:36 UTC, Joel wrote:
[...]
When you pass a string to a lambda, it's evaluated in
`std.functional.unaryFun`/`binaryFun`.
At that point,
On Monday, 31 July 2023 at 16:52:03 UTC, Dennis wrote:
On Monday, 31 July 2023 at 16:09:11 UTC, bachmeier wrote:
Is there a reason it would be difficult to make this not
compile?
No, except that might result in code breakage.
The only way you could have code breakage is if you have
```
void
On Friday, 28 July 2023 at 17:07:37 UTC, IchorDev wrote:
On Friday, 28 July 2023 at 17:04:33 UTC, bachmeier wrote:
[The
DIP](https://github.com/dlang/DIPs/blob/master/DIPs/accepted/DIP1030.md) was approved long ago. It was waiting for an implementation.
No shit, it felt like an eternity. But
On Friday, 28 July 2023 at 07:35:00 UTC, IchorDev wrote:
On Tuesday, 11 July 2023 at 17:43:43 UTC, Steven Schveighoffer
wrote:
On 7/11/23 11:22 AM, Ki Rill wrote:
On Tuesday, 11 July 2023 at 15:16:54 UTC, Ki Rill wrote:
apply(Appearance(color: BLACK, strokeWidth: 4)); // other
fields are defau
On Thursday, 20 July 2023 at 15:45:04 UTC, Chris Piker wrote:
On Thursday, 20 July 2023 at 06:44:30 UTC, Jonathan M Davis
wrote:
D has nothing equivalent to that. You compile your code with
whichever version of dmd (or ldc, gdc, etc.) that you want,
and it either compiles or it doesn't.
Tha
On Thursday, 15 June 2023 at 15:53:57 UTC, Steven Schveighoffer
wrote:
On 6/15/23 10:04 AM, Jonathan M Davis wrote:
On Thursday, June 15, 2023 7:18:06 AM MDT Steven Schveighoffer
via
Digitalmars-d-learn wrote:
But in general, if you want a mutable character array that's
zero
terminated, you ne
On Wednesday, 19 April 2023 at 13:11:45 UTC, DLearner wrote:
On Wednesday, 19 April 2023 at 12:09:44 UTC, Richard (Rikki)
Andrew Cattermole wrote:
On 20/04/2023 12:07 AM, DLearner wrote:
Error: C preprocess command sppn.exe failed for file ex01.c,
exit status 1
Did you verify that sppn is acc
On Wednesday, 19 April 2023 at 10:21:22 UTC, DLearner wrote:
C source ex01.c:
```
#include
int main()
{
printf("hello world\n");
return 0;
}
```
'dmc ex01.c' produces message:
```
link ex01,,,user32+kernel32/noi;
```
but does generate .obj, .map and .exe files,
and the exe executes proper
On Friday, 31 March 2023 at 16:26:36 UTC, ryuukk_ wrote:
I disagree, global mutables are not bad
That the same bad advice as telling people to "embrace OOP and
multiple inheritance" and all the Java BS
"just put your variable into a class and make it static, and
then have your singleton to
On Friday, 24 March 2023 at 13:53:02 UTC, bachmeier wrote:
On Thursday, 23 March 2023 at 13:38:51 UTC, Alexander Zhirov
wrote:
Is it possible to convert such records inside the structure to
the assigned type?
```d
struct MyVal
{
string value;
// Here it would be possible to use an alia
On Thursday, 23 March 2023 at 13:38:51 UTC, Alexander Zhirov
wrote:
Is it possible to convert such records inside the structure to
the assigned type?
```d
struct MyVal
{
string value;
// Here it would be possible to use an alias to this, but
it can only be used 1 time
}
auto a = MyVa
On Saturday, 25 February 2023 at 08:45:27 UTC, Daren Scot Wilson
wrote:
On Saturday, 25 February 2023 at 05:41:48 UTC, Richard (Rikki)
Andrew Cattermole wrote:
On 25/02/2023 6:36 PM, Daren Scot Wilson wrote:
stdin.readln() works fine until I, out of habit, use the up
arrow to recall an earlier
On Thursday, 16 February 2023 at 21:23:53 UTC, ProtectAndHide
wrote:
Forcing programmers to use a design mechanism rather than a
language mechanism to achieve the above abstraction is wrong.
This seems to be the source of the disagreement, correct?
There's no disagreement. It's you posting t
On Wednesday, 15 February 2023 at 07:13:41 UTC, thebluepandabear
wrote:
Time to move on to OCaml programmers telling us D doesn't have
floating point arithmetic because there's no `+.` operator.
that's not the same thing though, you've created a great false
equivalence! Congrats.
Only if you
On Wednesday, 15 February 2023 at 19:44:50 UTC, ProtectAndHide
wrote:
A user-defined type is a type that has a mechanism to keep it
representation private.
D does not support this. It only enables it.
You (and others) may well argue that D should not enable this
(directly), it should only s
On Wednesday, 15 February 2023 at 02:14:30 UTC, Mike Parker wrote:
On Wednesday, 15 February 2023 at 01:16:00 UTC,
thebluepandabear wrote:
I think what you could say is that D lacks _encapsulation_
which is also an OOP concept. So D is partially OOP but not
fully OOP due to there being no e
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