On Friday, 26 April 2024 at 13:25:34 UTC, Salih Dincer wrote:
...
Very nice, for your first example I need to think a bit because
I'm bit rusty in C#, but I think it will not be as easier as D
version.
For the bonus part:
private static void Main(string[] args){
var a = (1,2,3,(1,3),5)
On Tuesday, 7 May 2024 at 00:10:27 UTC, Andy Valencia wrote:
I had a set of default error messages to go with error code
numbers, and did something along the lines of:
string[uint] error_text = [
400: "A message",
401: "A different message"
];
and got "expression is not a constant
On Tuesday, 7 May 2024 at 01:02:04 UTC, matheus wrote:
On Tuesday, 7 May 2024 at 00:10:27 UTC, Andy Valencia wrote:
...
Based on what I understood and that issue, I think it was fixed:
...
By the way it works as immutable too.
Matheus.
On Tuesday, 11 June 2024 at 13:00:50 UTC, Vinod K Chandran wrote:
...
Similar posts that may help:
https://forum.dlang.org/thread/hryadrwplyezihwag...@forum.dlang.org
https://forum.dlang.org/thread/dblfikgnzqfmmglwd...@forum.dlang.org
Matheus.
On Friday, 19 July 2024 at 15:33:34 UTC, Dennis wrote:
On Friday, 19 July 2024 at 09:34:13 UTC, Lewis wrote:
But the value of $ here is 3. Why do I get a RangeError at
runtime even though the slice is the correct size (and the
same size as the hardcoded one that works)?
The range `0 .. 3` has
On Wednesday, 31 July 2024 at 23:06:30 UTC, Ruby The Roobster
wrote:
... or is `readln` bugging out because the file (backpack.obj
contained in the linked .zip file) is too large?
...
I don't have I compiler in hand to try your code at moment, but
about your concern over the size of the file,
On Wednesday, 27 April 2022 at 00:03:25 UTC, Adam Ruppe wrote:
...
I know about Adam Ruppe's work, I already used his terminal.d,
but I think that unfortunately most people don't and I think it
should be announced more in these parts. For me arsd is for D
what stb is for C.
I think in the
On Wednesday, 11 May 2022 at 05:41:35 UTC, Ali Çehreli wrote:
What are you stuck at? What was the most difficult features to
understand? etc.
To make it more meaningful, what is your experience with other
languages?
Ali
I don't know if this will be helpful but here it goes, my user
case i
On Tuesday, 17 May 2022 at 04:37:58 UTC, Ali Çehreli wrote:
...
2) If you want to have a shape hierarchy, then you can start by
defining its interface and implement that interface by concrete
shape types. Drawing is ordinarily handled by member functions:
...
Hi Ali, I'm not the author but I
Hi,
Even my problem is already solved, I'm passing this information
because I don't know if you are aware.
Yesterday I needed to install DMD on a fresh installed version of
Linux, so since I was using Xubuntu I decided to use snap.
sudo snap install dmd
Then a warning appeared saying that
On Wednesday, 18 May 2022 at 15:27:57 UTC, rikki cattermole wrote:
Snap package source: https://github.com/dlang-snaps/dmd.snap/
Hasn't been updated in 3 years.
I see... and even that I found my answer elsewhere, this problem
was already discussed there:
https://github.com/dlang-snaps/dmd.sn
On Sunday, 29 May 2022 at 01:35:23 UTC, frame wrote:
Is there a compiler switch to catch this kind of error?
```d
ulong v = 1;
writeln(v > -1);
```
IMHO the compiler should bail a warning if it sees a logic
comparison between signed and unsigned / different integer
sizes. There is 50% chance
On Monday, 30 May 2022 at 13:15:12 UTC, bauss wrote:
Good luck convincing Walter that this is a mistake :)
I don't think this is a matter of convincing or changing the
behavior, I think that a flag for this case (If not exist) should
be added as a warning.
A language where some people use t
On Sunday, 5 June 2022 at 15:07:13 UTC, kdevel wrote:
... I would refactor the code:
I really liked this one. The way it solves and at same time
restrict the "external access" with that struct of (a,b) makes
the code easier to maintain too.
Glad I keep lurking around this forum.
Matheus.
On Friday, 10 June 2022 at 07:49:43 UTC, Mike Parker wrote:
...
And it *is* documented:
Struct fields are by default initialized to whatever the
Initializer for the field is, and if none is supplied, to the
default initializer for the field's type.
The default initializers are evaluated at co
On Saturday, 11 June 2022 at 01:52:58 UTC, Mike Parker wrote:
...
That's because static arrays are allocated as part of the
instance:
...
Yes I understood the problem, but the naive me was thinking that
in this example:
struct S{
int[] arr = new int[](5);
}
For some reason this would
Hi,
Could anyone please tell me why the properties of min/max of a
char returns a "char type" and not a value as an int?
I just got this while playing around:
void main(){
import std.stdio;
writeln(char.max); // "nothing"
writeln(typeid(char.max)); // "char"
writeln(cast(int)c
On Friday, 7 October 2022 at 01:02:57 UTC, torhu wrote:
On Friday, 7 October 2022 at 00:13:59 UTC, matheus wrote:
Hi,
Could anyone please tell me why the properties of min/max of a
char returns a "char type" and not a value as an int?
Well, why whould the highest and lowest values of a type
On Sunday, 16 October 2022 at 11:09:31 UTC, Decabytes wrote:
I'm trying to set up Visual Studio 2022 with Visual D, and I'm
running into issues trying to get my project to build
correctly. It's a double whammy because I've never used Visual
Studio before (Just an Emacs Guy), but I need to debug
Hi,
I have a design question and I'd like to hear some advice. Let's
say that I want to create a method to sort an array:
arr.sort(asc);
I think usually this would usually return a new set of that array
but now sorted.
But If I want to do this in the original, I think I would do this:
Hi H. S. Teoh,
I think you misunderstood my question, since English is not my
first language maybe this was a problem from my part, but anyway,
I'm not talking about "sort" from main library.
This example was if I had designed my "own version".
Matheus.
On Sunday, 23 October 2022 at 16:16:55 UTC, Sergey wrote:
On Sunday, 23 October 2022 at 15:47:27 UTC, matheus wrote:
Hi H. S. Teoh,
I think you misunderstood my question, since English is not my
first language maybe this was a problem from my part, but
anyway, I'm not talking about "sort" fro
On Sunday, 23 October 2022 at 17:36:25 UTC, Paul Backus wrote:
On Sunday, 23 October 2022 at 13:32:44 UTC, matheus wrote:
...
You say your idea is "like passing some argument", so why not
actually pass an argument?
For example:
...
Hi, thanks for the example, and yes I'd like to do that,
On Tuesday, 25 October 2022 at 20:12:25 UTC, Paul Backus wrote:
On Tuesday, 25 October 2022 at 17:54:16 UTC, Salih Dincer wrote:
On Tuesday, 25 October 2022 at 17:18:35 UTC, Paul Backus wrote:
It's not a bug. They're pointing to the exact same instance
of `A` in memory:
I don't understand? S
On Thursday, 3 November 2022 at 04:41:14 UTC, Siarhei Siamashka
wrote:
...
https://dlang.org/spec/class.html
Matheus.
On Sunday, 13 November 2022 at 15:45:40 UTC, DLearner wrote:
On Sunday, 13 November 2022 at 14:39:26 UTC, Siarhei Siamashka
wrote:
On Sunday, 13 November 2022 at 14:28:45 UTC, DLearner wrote:
Creating a step 1.5:
```
int[] B = A;
```
```D
auto B = A.dup;
```
This will create a copy of A rath
On Sunday, 13 November 2022 at 17:10:23 UTC, DLearner wrote:
...
The slight generalisation shown at bottom also worked.
However, is there a way of avoiding the for-loop?
...
I don't have too much knowledge in D, but I think so. (My main
language is C).
Well, one way to make things "better"
Hi all,
Well my doubt is pretty much the title for the snippet below:
import std.stdio;
void[] getFoo(){
void[] _ = new void[int.sizeof*2];
(cast(int[])_)[0] = 2;
return _;
}
void main() {
void[] bar = new void[int.sizeof*2];
(cast(int[])bar)[0] = 1;
writeln(cast(int[])bar
On Monday, 14 November 2022 at 21:07:42 UTC, Adam D Ruppe wrote:
On Monday, 14 November 2022 at 21:00:38 UTC, matheus wrote:
void[] getFoo(){
writeln(cast(int[])bar);
auto foo = getFoo();
writeln(foo);
Prints:
[1, 0]
[2, 0, 0, 0, 0, 0, 0, 0]
Looking through godbolt.org the ASM gen
On Thursday, 17 November 2022 at 04:39:35 UTC, thebluepandabear
wrote:
...
It's not a lot of code that has been added but if you have a
class with say 10 different fields, adding getter methods would
definitely increase the code size by a lot, so what are you
guys thoughts on this?
Food for
On Friday, 18 November 2022 at 09:42:21 UTC, []() {}() wrote:
...
I think you missed the point of that video very badly.
By the way just a few points from that video:
Around: 2:32 -> "Never ever put in an 'accessor' until it
actually does something...".
Around: 3:10 -> "If there is an 'acc
On Tuesday, 29 November 2022 at 23:25:46 UTC, DLearner wrote:
On Tuesday, 29 November 2022 at 19:06:20 UTC, rikki cattermole
wrote:
[...]
Please see the following example:
...
I think this was discussed before a few weeks ago here (But I
don't remember the thread), and this is a design choic
On Thursday, 29 December 2022 at 11:24:38 UTC, lil wrote:
How Can i see associative array implement , is where has
pseudocode write in Dlang?
Maybe this will help:
https://github.com/dlang/phobos/blob/master/std/array.d
Matheus.
On Friday, 30 December 2022 at 10:03:20 UTC, Salih Dincer wrote:
On Friday, 30 December 2022 at 09:29:16 UTC, novice2 wrote:
On Friday, 30 December 2022 at 04:43:48 UTC, Salih Dincer
wrote:
...
// example one:
char[] str1 = "cur:€_".dup;
...
// example two:
dchar[] str2 = cast(dchar
On Friday, 30 December 2022 at 15:28:05 UTC, Salih Dincer wrote:
... In this case, std.conv.to can be used for mutable dchars,
right? For example, is this solution the right approach?
```d
auto toDchar(S)(inout S str) {
import std.conv : to;
return str.to!(dchar[]);
}
void main() {
auto
On Friday, 30 December 2022 at 22:02:41 UTC, Ali Çehreli wrote:
On 12/30/22 13:54, matheus wrote:
> But yes I think it will generate a copy (mutable) based on
this test:
In this case it does copy but in the case of dchar[] to
dchar[], there will be no copy. Similarly, there is no copy
from im
On Sunday, 1 January 2023 at 09:01:24 UTC, Paul wrote:
...
If the size of MyClass is 9 bytes why do MyClassO1 & O2
addresses only differ by 4 bytes?
Because those addresses(4FFB20 4FFB24) are the addresses of
the class **variables**, not the addresses of the **objects**
themselves?
Becaus
On Sunday, 8 January 2023 at 11:29:10 UTC, thebluepandabear wrote:
...
There is an explanation here:
https://forum.dlang.org/post/tqukutfzeaxedunuv...@forum.dlang.org
But in any case I'd like to point it out that I think you could
do that foreach without casting or std.conv by just omitting
On Sunday, 8 January 2023 at 12:39:37 UTC, thebluepandabear wrote:
...
The `foreach` worked for that case since `bark` is a method of
`IDog`. `update` is not so a conversion to `Button[]` is needed.
In that case, you could do a casting like this:
import std.stdio, std.conv;
interface IDog
On Tuesday, 10 January 2023 at 01:22:33 UTC, H. S. Teoh wrote:
...
Here's a challenge. Given an input year, for example, "2023",
write a program that outputs (for the corresponding year):
...
The layout isn't like yours, I wrote this using a D Online
compiler and I'm very sleepy right now:
On Tuesday, 10 January 2023 at 05:21:15 UTC, H. S. Teoh wrote:
Printing it in this format is trivial, and not very
interesting. The interest in the challenge is to lay it out
like I posted, side-by-side,...
Like I said I did it over D online compiler which unfortunately I
couldn't validate
On Tuesday, 10 January 2023 at 07:38:31 UTC, Salih Dincer wrote:
On Tuesday, 10 January 2023 at 03:18:54 UTC, matheus wrote:
...`
You don't need validDate. Because there is daysInMonth:
...
That's really better. thanks for the info.
Matheus.
On Tuesday, 10 January 2023 at 11:23:15 UTC, drug007 wrote:
10.01.2023 13:57, matheus пишет:
...
[To clarify the
situation](https://wiki.dlang.org/Component_programming_with_ranges)
(H S Teoh is the author of this article)
Hmm very interesting (I'm at work and I just gave it a glimpse).
But
On Tuesday, 10 January 2023 at 22:10:57 UTC, Paul wrote:
...
I think you must have done a blog post or tutorial or
something, Teoh, because I've seen this before. Don't let this
go to your head :), but I was blown away by the presentation
and solution! BTW where is it posted?
ITT: https://
On Thursday, 12 January 2023 at 19:06:49 UTC, Salih Dincer wrote:
...
Now, I wrote a nested class using range and copying from
Matheus' code. Of course not as comprehensive as [your
dcal](https://github.com/quickfur/dcal/blob/master/dcal.d). I
like this one and even thought of a new challenge
On Sunday, 15 January 2023 at 12:44:51 UTC, thebluepandabear
wrote:
...
How will the variable `outer` become the reference to the
current `X` object (if that makes sense?). Does the compiler do
it automatically?
I think you'll need to do this:
class X {
private int num;
struct Y {
On Friday, 13 January 2023 at 21:12:17 UTC, Salih Dincer wrote:
On Friday, 13 January 2023 at 18:59:01 UTC, matheus wrote:
Unfortunately it's not working for me
Yeah, it was an old development version. I also implemented
another version the same day:
* [Nested
Class](https://forum.dlang.or
On Tuesday, 17 January 2023 at 23:08:19 UTC, Siarhei Siamashka
wrote:
On Tuesday, 17 January 2023 at 21:50:06 UTC, matheus wrote:
Question: Have you compared the timings between this way (With
ranges) and a normal way (Without ranges)?
If you are intensively using ranges, UFCS or the other
co
On Wednesday, 18 January 2023 at 01:05:58 UTC, Siarhei Siamashka
wrote:
On Tuesday, 17 January 2023 at 23:27:03 UTC, matheus wrote:
I ran in two sites: https://onecompiler.com/d and then
https://godbolt.org/, with the latter I set LDC with -O2.
My version (Source in the end) ran about 2x faste
On Wednesday, 18 January 2023 at 04:51:11 UTC, Salih Dincer wrote:
On Tuesday, 17 January 2023 at 21:50:06 UTC, matheus wrote:
Have you compared the timings between this way (With ranges)
and a normal way (Without ranges)?
Of course it is possible to speed it up. However, even as it
is, it i
On Tuesday, 24 January 2023 at 03:42:34 UTC, thebluepandabear
wrote:
... if not please tell me and I will remove this...
How you would do that?
Matheus.
On Thursday, 23 March 2023 at 09:39:40 UTC, John Xu wrote:
Anybody know any working REPL program? I failed to find a
working one.
https://github.com/dlang-community/drepl
can't compile on my Windows 10, dub reports:
...
According to their Readme:
Supported OS
Works on any OS with full sha
On Wednesday, 31 May 2023 at 16:24:38 UTC, Cecil Ward wrote:
...
So my question: would I get lynched for the following? (below)
...
I don't know nothing about all this but looking your example
code, I write and I'd prefer to read something like this (Editing
your own code):
pure nothrow et
On Friday, 20 October 2023 at 16:41:40 UTC, Imperatorn wrote:
Here's a script to get you started
...
Now try string interpolation:
```d
import std.stdio;
void main()
{
string name = "Johan";
int age = 37;
int iq = 8001;
int coffees = 1000;
writeln(i"Your
On Tuesday, 31 October 2023 at 21:19:34 UTC, Arafel wrote:
...
Assigning the value to a variable works as expected:
```d
import std.logger : info;
void main() {
auto s = foo();
info(s);
}
auto foo() {
info("In foo");
return "Hello, world.";
}
```
...
Unless you do:
stri
On Wednesday, 1 November 2023 at 17:26:42 UTC, Christian Köstlin
wrote:
...
It's really weird: https://run.dlang.io/is/fIBR2n
Interesting because I wrote a similar test as you did. And that
increment (Or lack of) called my attention, If I can I'll try and
take a look at that (std.logger) info
On Saturday, 2 December 2023 at 13:33:33 UTC, Johannes
Miesenhardt wrote:
On Friday, 1 December 2023 at 01:01:31 UTC, Siarhei Siamashka
wrote:
Advent of Code 2023 starts in a few hours from now. I suggest
to discuss D language solutions here.
But to avoid spoilers, it's best to do this with a 24
Hi,
I was doing some tests and this code:
import std;
struct S{
string[] s = ["ABC"];
int i = 123;
}
void foo(bool b, string str){
S t1;
writeln("t1.s: ", t1.s, ", t1.s.ptr: ", t1.s.ptr, " t1.i: ",
t1.i);
if(b){
t1.s[0] = str;
}else{
t1.s = [str];
On Monday, 8 January 2024 at 17:56:19 UTC, H. S. Teoh wrote:
...
It's not recommended to use initializers to initialize mutable
array-valued members, because it probably does not do what you
think it does. What the above code does is to store the array
["ABC"] somewhere in the program's pre-i
Hi, I'm mostly a lurker in these Forums but sometimes I post here
and there, my first language was C and I still use today together
with my own library (A Helper) which is like a poor version of
STB (https://github.com/nothings/stb).
I usually use D language sometimes as C on steroids, using A
On Tuesday, 16 January 2024 at 02:25:32 UTC, matheus wrote:
...
I'll reply to myself but I just would like to say thanks to
Jonathan M Davis and Mike Shah.
I started with TDPL but I'll fill my knowledge with the other
suggestions you gave me.
Thanks again,
Matheus.
On Saturday, 10 February 2024 at 19:16:35 UTC, Alexander Zhirov
wrote:
...
Maybe this will help: I think if you will divide it can't be 365,
but 365.242199.
About your code: I having tested fully, but I found a few
problems and I wrote (Again without further tests) as below:
import std;
On Saturday, 10 February 2024 at 22:11:48 UTC, Brad Roberts wrote:
Back when I was doing lots of software developer interviews,
one of my frequent questions involved date math. This wasn't
because it's difficult from a coding standpoint, but that it's
NOT a coding problem. The key part of the
On Thursday, 14 March 2024 at 17:08:17 UTC, dany wrote:
...
queria conectarme a SQLserver :'(
You will need an ODBC driver (Bindings):
https://code.dlang.org/packages/arsd-official%3Amssql
Matheus.
On Sunday, 24 March 2024 at 19:31:19 UTC, Csaba wrote:
...
Here are the results:
C: 0.04s
Python: 0.33s
D: 0.73s
...
I think a few things can be going on, but one way to go is trying
using optimization flags like "-O2", and run again.
But anyway, looking through Assembly generated:
C: ht
On Friday, 29 March 2024 at 22:50:53 UTC, curiousprogramma08
wrote:
...
If I'm not mistaken, like in classes "private" is module based:
https://wiki.dlang.org/Access_specifiers_and_visibility
Matheus.
On Saturday, 30 March 2024 at 02:11:25 UTC, zjh wrote:
On Friday, 29 March 2024 at 22:50:53 UTC, curiousprogramma08
wrote:
you can use openD.
Wait a minute, they already added this modification into their
language?
Interesting!
Matheus.
On Wednesday, 31 July 2019 at 18:38:02 UTC, Alexandre wrote:
...
Should I go for C and then when I become a better programmer
change to D?
Should I start with D right now?
...
I think it depend your intent, but right now for a beginner
between C and D I would go with C, because as you noted
On Thursday, 1 August 2019 at 09:43:20 UTC, Kagamin wrote:
On Wednesday, 31 July 2019 at 22:30:52 UTC, Alexandre wrote:
1) Improve as a programmer
2) Have fun doing programs
Thats it basically. I am planning to study all "free" time I
have. I am doing basically this since last year.
Try Basi
On Saturday, 3 August 2019 at 16:35:34 UTC, Giovanni Di Maria
wrote:
For me the "goodness of random" is NOT important.
If that's the case, you could roll your own RNG:
//DMD64 D Compiler 2.072.2
import std.stdio;
import std.datetime;
import std.array, std.random;
void main(){
ubyte x;
Hi,
The snippet below will produce an "infinite loop" because
obviously "ubyte u" will overflow after 255:
import std.stdio;
void main(){
ubyte u = 250;
for(;u<256;++u){
writeln(u);
}
}
Question: Is there a way (Flag) to prevent this?
Matheus.
On Sunday, 4 August 2019 at 18:15:30 UTC, Max Haughton wrote:
What do you want to do? If you just want to count to 255 then
use a foreach
This was just an example, what I'd like in this code is either:
Get an error (exception) when overflow or even an warning (Only
if "some" flag was active).
On Sunday, 4 August 2019 at 18:38:34 UTC, Paul Backus wrote:
...
Use std.experimental.checkedint:
import std.stdio;
import std.experimental.checkedint;
void main()
{
for(Checked!(ubyte, Throw) u = ubyte(250); u < 256; ++u) {
writeln(u.get);
}
}
An exception will be thrown when
On Monday, 5 August 2019 at 01:41:06 UTC, Ali Çehreli wrote:
...
Two examples with foreach and ranges. The 'ubyte.max + 1'
expression is int. The compiler casts to ubyte (because we
typed ubyte) in the foreach and we cast to ubyte in the range:
...
Maybe it was a bad example of my part (Usin
On Thursday, 8 August 2019 at 15:51:45 UTC, Drobet wrote:
...
My question is if this is intended behavior, and if yes, why?
This is true if the class is inside the same module:
"Private means that only members of the enclosing class can
access the member, or members and functions in the same
On Friday, 27 September 2019 at 02:54:27 UTC, Murilo wrote:
Hi guys, I am making a game but for some reason the sprites do
not show with the transparent background that they were
supposed to. I'm using the arsd library. Can anyone help me?
Sorry this is a bit vague. I suppose you're using engi
On Friday, 27 September 2019 at 16:36:14 UTC, Murilo wrote:
...Do you know the arsd library?
Yes but I use mostly terminal.d and others.
On the other hand I use to code games too using SDL and OpenGL.
I know for example in OpenGL you can do: glEnable(GL_ALPHA_TEST);
to enable alpha channel a
On Friday, 27 September 2019 at 21:16:07 UTC, Murilo wrote:
...
Here it is, how do I make the ship have a transparent
background?
First: Your PNG file has transparency data information right?
Second: I was Looking into the drawImage function (Line 854):
https://github.com/adamdruppe/arsd/blo
Ok, I took a look over my old projects and I found exactly what
you want, by the way it's from 2012.
It uses Derelict 2.0 bindings and will draw a PNG image where you
can move around with cursor keys.
If you want I can send you the whole project (Makefile, DLL's)
and everything else to build
On Wednesday, 20 November 2019 at 13:46:07 UTC, Jacob Carlborg
wrote:
On Wednesday, 20 November 2019 at 10:05:11 UTC, zoujiaqing
wrote:
import std.stdio;
class A
{
this(T)(T t)
{
}
void write()
{
T _this = cast(T) this;
writeln(this.v);
}
}
class B :
On Monday, 23 March 2020 at 15:41:50 UTC, Adam D. Ruppe wrote:
On Monday, 23 March 2020 at 15:15:12 UTC, Anders S wrote:
I'm creating a connection to the db and conn.exec(sql)
It depends on the library but it is almost always easier to do
it right than to do it the way you are.
like with my
Hi, please could someone tell me where can I find videos from
DConf 2017?
I pretty sure I watched them on Youtube sometime ago, but I can't
find anymore.
By the way, I'm looking from one video where someone shows some
"C flaws" and how to D as Better C could solve that.
I think it was the
On Friday, 24 April 2020 at 21:11:48 UTC, Steven Schveighoffer
wrote:
... and whomever controlled the sociomantic youtube account
took down all the videos...
First of all thanks for replying and... Ouch! After that I hope D
Foundation learned the lesson and keep the videos themselves
instead
On Saturday, 25 April 2020 at 11:11:07 UTC, Jacob Carlborg wrote:
I have previously downloaded the DConf videos. I sent them to
Mike for him to upload.
Thank you very much for this.
On Wednesday, 20 May 2020 at 20:49:52 UTC, Vinod K Chandran wrote:
Hi all,
I have some questions about this forum.
1. How to edit a post ?
2. How to edit a reply ?
3. How to add some code(mostly D code) in posts & replies.
4. How to add an image in posts & replies.
5. Is there a feature to mark m
Hi, I currently use D for small CLI/Batch apps, before that I
used to program in C.
Despite of using D I usually program like C but with the
advantage of: GC, AA, CTFE and a few classes here and there.
As we can see there are a lot of old classic games source
available like: DOOM, Duke Nukem
On Wednesday, 24 June 2020 at 19:14:48 UTC, IGotD- wrote:
On Wednesday, 24 June 2020 at 18:53:34 UTC, matheus wrote:
What I'd like to know from the experts is: What would be the
advantage of using D to port such games?
Can you elaborate your question a little bit more. Why would
you want
On Wednesday, 24 June 2020 at 19:46:55 UTC, IGotD- wrote:
A previous game implementation in D would be interesting and if
you do it you are welcome to write your about experiences here.
It's hard to say what features you would take advantage in D as
I haven't seen the code in C/C++. However, on
Hi, I was looking the PR in DMD and I found this one:
https://github.com/dlang/dmd/pull/11353/
One of the changes was:
-loc.linnum += incrementLoc;
+loc.linnum = loc.linnum + incrementLoc;
I usually do the former and I particularly hate the later, so my
question is, in
On Tuesday, 30 June 2020 at 19:46:35 UTC, Stanislav Blinov wrote:
On Tuesday, 30 June 2020 at 19:42:57 UTC, matheus wrote:
in this case this was more a style thing than anything else
right? Or is there something I'm not able to see?
Before the change, linnum and charnum are public variables,
On Tuesday, 30 June 2020 at 19:55:56 UTC, matheus wrote:
On Tuesday, 30 June 2020 at 19:46:35 UTC, Stanislav Blinov
...
@safe @nogc pure @property
{
const uint linnum() { return _linnum; }
const uint charnum() { return _charnum; }
void linnum(uint rhs) { _linnum =
On Tuesday, 30 June 2020 at 20:01:43 UTC, Stanislav Blinov wrote:
On Tuesday, 30 June 2020 at 19:58:05 UTC, matheus wrote:
+loc.linnum = loc.linnum + incrementLoc;
This works because it was declared:
void linnum(uint rhs) { _linnum = rhs; }
Right?
Almost. Given these definition
On Wednesday, 8 July 2020 at 20:33:39 UTC, Paul Backus wrote:
import std.stdio;
void main()
{
int i;
readf("%d\n", i); // read a number
ubyte* p = cast(ubyte*) i; // convert it to a pointer
writeln(*p); // write the data at that address to the
console
}
Note that this program
On Thursday, 9 July 2020 at 17:24:33 UTC, matheus wrote:
On Wednesday, 8 July 2020 at 20:33:39 UTC, Paul Backus wrote:
import std.stdio;
void main()
{
int i;
readf("%d\n", i); // read a number
ubyte* p = cast(ubyte*) i; // convert it to a pointer
writeln(*p); // write the data a
On Sunday, 18 October 2020 at 19:24:28 UTC, Ferhat Kurtulmuş
wrote:
I plan to start a project in reasonable size, I wonder if I
should really use betterC... if I encounter a bug like this,
will I be stuck at it?
The bug report says, it is a dmd specific problem, and LDC, my
favorite d compile
On Wednesday, 21 October 2020 at 12:06:00 UTC, drug wrote:
There are two other way:
...
// using foreach
foreach (i; 0..a.length)
write(a[i], ", ");
...
Yes you can use foreach, but in this case will not act the way
the OP wanted. In his for loop example the "i" is incremented
Hi,
import std.stdio, std.conv;
void main(string[ ] args) {
auto a = (1).to!int; // this works
auto b = ("1").to!int; // this works
auto c = (1.1).to!int; // this works and c = 1
auto d = ("1.1").to!int; // Doesn't work
}
The forth line gives me:
std.conv.ConvException@/
On Friday, 23 October 2020 at 08:09:13 UTC, Виталий Фадеев wrote:
On Wednesday, 21 October 2020 at 22:50:27 UTC, matheus wrote:
Hi,
import std.stdio, std.conv;
void main(string[ ] args) {
auto a = (1).to!int; // this works
auto b = ("1").to!int; // this works
auto c = (1.1).to
On Friday, 23 October 2020 at 13:57:41 UTC, Joseph Rushton
Wakeling wrote:
On Wednesday, 21 October 2020 at 22:50:27 UTC, matheus wrote:
Since (1.1).to!int = 1, shouldn't the string value
("1.1").to!int at least try to convert to float/double and
then to int?
The thing is, that's a great way
On Saturday, 24 October 2020 at 04:04:18 UTC, Виталий Фадеев
wrote:
On Friday, 23 October 2020 at 16:59:06 UTC, matheus wrote:
On Friday, 23 October 2020 at 13:57:41 UTC, Joseph Rushton
Wakeling wrote:
On Wednesday, 21 October 2020 at 22:50:27 UTC, matheus wrote:
Well since the caller is handli
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