Re: Inochi2D - Realtime 2D Animation written in D
On Sunday, 11 September 2022 at 23:00:24 UTC, Luna wrote: Hey folks, I have for the (almost) past 2 years been working on a real-time 2D animation library called [Inochi2D](https://github.com/Inochi2D/inochi2d) and tooling for it. Recently I went full time on the project due to generous donations on GitHub Sponsors and Patreon. Great job!
Re: Sublime Text Syntax Definition Rewrite
On Thursday, 28 February 2019 at 00:30:24 UTC, Benjamin Schaaf wrote: I've recently gotten a massive rewrite of the D syntax ... Hope you enjoy! --- Thank you! Looking forward to try it (right now it shows 'no update available', build 3176) Though I'd love to, we don't use D internally for anything. Is this the reason why it works extremely slow with big files? :D
Re: SDL2 texture blend help
On Wednesday, 13 December 2017 at 03:03:09 UTC, Ivan Trombley wrote: Foreground image: http://a4.pbase.com/o10/09/605909/1/166706860.c1yD4VWp.image.png Okay, I see. With this image it's obvious that it's not a just blending problem. But previous was look exactly as blending problem. Sorry that took your time.
Re: SDL2 texture blend help
On Tuesday, 12 December 2017 at 23:28:23 UTC, Ivan Trombley wrote: Here's the code that produces the correct results (exactly the same as GIMP): Share images you used, please.
Re: SDL2 texture blend help
On Tuesday, 12 December 2017 at 06:27:30 UTC, Ivan Trombley wrote: This isn't a scaling problem (which is totally solved by Scaling is not a prerequisite for this problem. pre-multiplying the alpha with the colors BTW). This is a gamma How did you this? Using editor or using shader? If shder, show the code. Can you share both images? I want to check. correction problem which is solved only by converting the color values to linear color space before compositing and then converting the final pixel back to sRGB. Are you sure in that? Because what I see is typical alpha blending problem.
Re: SDL2 texture blend help
On Tuesday, 12 December 2017 at 03:32:05 UTC, Ivan Trombley wrote: It turns out that it's an issue with the color channels being in sRGB color space and the alpha channel being linear. I verified this by doing a software blend of the images and then doing another software blend using gamma corrected values. There's a setting in opengl to correct for it, glEnable(GL_FRAMEBUFFER_SRGB), but I haven't tried this yet. BTW, also you could use bleeding (for example, https://github.com/dmi7ry/alpha-bleeding-d )
Re: SDL2 texture blend help
On Monday, 11 December 2017 at 04:57:44 UTC, Ivan Trombley wrote: Experimenting with compositing images in SDL2, I get a dark edge around my textures. In the image below, you can see the top example where I composite the cyan image on top of the blue/magenta image looks correct but the bottom example, which is done using SDL_RenderCopy is not correct. Won't this help? https://stackoverflow.com/questions/45781683/how-to-get-correct-sourceover-alpha-compositing-in-sdl-with-opengl
Re: Email validation
On Wednesday, 29 November 2017 at 03:49:56 UTC, codephantom wrote:
string domainRequired = "@hotmail.com";
string emailAddress = "vino.bhee...@hotmail.com";
emailAddress.endsWith(domainRequired) ? writeln("domain ok")
: writeln("invalid domain");
Also you need check that only one @ used.
Re: Tried C++ to D. Wrong result.
On Tuesday, 28 November 2017 at 09:01:47 UTC, Temtaime wrote: https://pastebin.com/xJXPBh0n Converted it and it works as expected. What did you use for it? In future I'll be needed to convert some more C++ code. P.S. /And it works wrong, because uses unsafe pointer (ubyte *image). So, it takes wrong values (Blue of the next pixel instead of Alpha of the current pixel). Same with original code./ P.P.S. Anyway, I already found all things I did wrong. But also I found in your code that there is `swap` function, didn't know it. Thank you!
Re: Tried C++ to D. Wrong result.
On Monday, 27 November 2017 at 19:01:28 UTC, Ali Çehreli wrote: P.S. I think you have an unnecessary 'ref' on the D version because a slice is already a reference to elements: Fixed, thank you.
Re: Tried C++ to D. Wrong result.
On Monday, 27 November 2017 at 18:40:41 UTC, Ali Çehreli wrote: So, it looks like the original code was accessing out of bounds and probably that's why you inserted the ((index + 3) < N) check in the D version because D was catching that error at runtime. Yes, it is. Which of course would skip the body of the if block, causing a difference from the original result. Yes. I fixed it in C++ version also and now both versions works same.
Re: Tried C++ to D. Wrong result.
On Monday, 27 November 2017 at 17:21:05 UTC, Dmitry wrote: It fixed a delay (you can see it on video I posted before), but result is same. It seems I found the problem. C++ version (line 93): if (image[index + 3] != 0) I changed to if (image[index] != 0) and it works. I don't understand why there was used "+ 3" (and why it works in C++ version). Thank you all for help.
Re: Tried C++ to D. Wrong result.
On Monday, 27 November 2017 at 17:01:29 UTC, Adam D. Ruppe wrote: In the C++ version they are declared std::vector pending; std::vector pendingNext; Ah, indeed. I thought that pending.reserve(N); pendingNext.reserve(N); initializes them (last time I used C++ about 17 years ago...) I suspect you will get better results by just making the D decls and leave the rest of the code the same and see what happens. It fixed a delay (you can see it on video I posted before), but result is same.
Re: Tried C++ to D. Wrong result.
On Monday, 27 November 2017 at 14:35:39 UTC, Stefan Koch wrote: First I'd make sure that what you get out of dlib load is the same as the c++ version gets. Just use standard debugging techniques. Yes, it's same. As you can see, the top-middle area of the result is same. I wrote a video of process (D version, every 100-th frame) https://www.dropbox.com/s/hcw1x4cwjou69su/video.mpg C++ version: https://www.dropbox.com/s/i7xpa5mzddpz6nu/video_orig.mpg
Re: Tried C++ to D. Wrong result.
On Monday, 27 November 2017 at 14:14:12 UTC, rikki cattermole wrote: Did you confirm that the image was loaded originally correctly? Yes. This image was used: https://github.com/urraka/alpha-bleeding/blob/master/media/original.png
Tried C++ to D. Wrong result.
I tried translate C++ programm to D, but result is different. original: https://github.com/urraka/alpha-bleeding/blob/master/src/alpha-bleeding.cpp result (with removed alpha): https://github.com/urraka/alpha-bleeding/blob/master/media/alpha-bleeding-opaque.png my: https://pastebin.com/GzZQ7WHt result (with removed alpha): https://www.dropbox.com/s/xbjphlievboslv2/original-2.png What did I wrong? P.S. Also on an one image it was crashed at line 63 (range violation) https://pastebin.com/TenGusw0 so I added ((index + 3) < N) into condition.
Re: Back to SDL question
On Thursday, 19 October 2017 at 13:34:31 UTC, Suliman wrote: Only some time later I understand that it was big error. Why do you think so? So I would like to ask community about if all agree to make .sdl format to dub by default? Personally, I prefer JSON.
Re: debugging in vs code on Windows
On Tuesday, 17 October 2017 at 10:09:12 UTC, Dmitry wrote: On Tuesday, 17 October 2017 at 08:38:20 UTC, Arjan wrote: Before this will work, one must install the Microsoft C/C++ Addin i.e. ms-vscode.cpptools. Start debugging and select the C++ debugger. Yep https://forum.dlang.org/post/xwsvxphjtzgwjyrgd...@forum.dlang.org Yesterday I found that C/C++ debugger is not very usable for D. For example, it doesn't show some structs and associative arrays (shows it just as pointer), pointer+length+chunk of memory instead of string, etc. So, I had to use VisualStudio + Mago for debugging.
Re: debugging in vs code on Windows
On Tuesday, 17 October 2017 at 08:38:20 UTC, Arjan wrote: Before this will work, one must install the Microsoft C/C++ Addin i.e. ms-vscode.cpptools. Start debugging and select the C++ debugger. Yep https://forum.dlang.org/post/xwsvxphjtzgwjyrgd...@forum.dlang.org
Re: debugging in vs code on Windows
On Tuesday, 17 October 2017 at 02:32:49 UTC, Domain wrote:
Can you share your tasks.json and launch.json?
tasks.json - I don't have this file.
launch.json:
{
"version": "0.2.0",
"configurations": [
{
"name": "(Windows) Launch",
"type": "cppvsdbg",
"request": "launch",
"program": "${workspaceRoot}\\parser.exe",
"args": [],
"stopAtEntry": false,
"cwd": "${workspaceRoot}",
"environment": [],
"externalConsole": true
}
]
}
Also I have changed preferences:
"debug.allowBreakpointsEverywhere": true,
Status bar:
x86_64 debug dmd
Re: debugging in vs code on Windows
On Friday, 13 October 2017 at 12:55:09 UTC, piotrklos wrote: Has anyone been able to debug in VS code on Windows? What am I doing wrong? Yep, it work for me. How do you start debugging? I noticed that the bottom button (small bug) at status bar doesn't work for me. But when I use Debug → Start Debugging (F5), it works.
Re: CSV crash: "Quote located in unquoted token"
On Friday, 13 October 2017 at 18:53:37 UTC, Jesse Phillips wrote:
You can use Malformed.ignore[1], but your data will come out
like:
You are about to remove ""{0}"" from view ""{1}""
This would leave you needing to modify the "".
1. https://dlang.org/phobos/std_csv.html#.Malformed
I'll look into it. Thank you!
Re: CSV crash: "Quote located in unquoted token"
On Friday, 13 October 2017 at 10:11:39 UTC, rikki cattermole
wrote:
Something along the lines of:
.byLine.map!(a => a.fixQuotes).joiner("\n").csvReader!...
Yep, it works.
Either way, you're using ranges!
Its even the same amount of code, if not less.
I see. Thank you!
Re: CSV crash: "Quote located in unquoted token"
On Friday, 13 October 2017 at 09:00:52 UTC, rikki cattermole
wrote:
Write a purpose built csv parser using ranges. It should take
only about half an hour.
I know, I know not very helpful. But a custom built parser will
work better for you I think.
Yep, I can parse it myself, but I want to try to avoid this
(reduce amount of source code).
Maybe there is posiible something like this:
foreach(record; file.byLine.fixQuotes.joiner("\n").csvReader!...
?
What types should get/return the function (fixQuotes) if I want
change the line after .byLine?
When compiler says:
"candidates are:
src\phobos\std\array.d(2534,5): std.array.replaceFirst(E, R1,
R2)(E[] subject, R1 from, R2 to) if (isDynamicArray!(E[]) &&
isForwardRange!R1 && is(typeof(appender!(E[])().put(from[0..1])))
&& isForwardRange!R2 &&
is(typeof(appender!(E[])().put(to[0..1]"
it's scares me and I hiding under the table.
I thought about something like
auto fixQuotes(string text)
{
if (text.canFind("\"\""))
{
// some magic
}
return text;
}
but obviously, it won't compiled
CSV crash: "Quote located in unquoted token"
Hi there.
When I load csv, it crashes ("Quote located in unquoted token")
on lines with quotes, like this:
ResourceNode_RemoveFromView_Confirm,You are about to remove
""{0}"" from view ""{1}"". Continue?,You are about to remove
""{0}"" from view ""{1}"". Continue?,,Resource Tree -
confirmation of removal from the current view
There are 5 records:
ResourceNode_RemoveFromView_Confirm,
You are about to remove ""{0}"" from view ""{1}"". Continue?,
You are about to remove ""{0}"" from view ""{1}"". Continue?,
,
Resource Tree - confirmation of removal from the current view
If I add quotes at begin and end of the 2 and 3 records, then it
works. But I can't change original file.
How I can avoid the error?
I read file using this code:
foreach(record;
file.byLine.joiner("\n").csvReader!(Tuple!(string, string,
string, string, string)))
{
...
}
Re: My first experience as a D Newbie
On Thursday, 12 October 2017 at 08:20:45 UTC, Jonathan M Davis wrote: I think that he meant that most of the developers for dmd and the standard library run *nix systems Ah, you're right. I have misunderstood a bit.
Re: My first experience as a D Newbie
On Wednesday, 11 October 2017 at 22:20:01 UTC, Rion wrote: Its probably more the fact that most of the developers use Unix based system for development, be it OSx or Linux. As a result Windows is the overlooked system what results in a lack of testing. I already posted some statistic: A survey of developers (about 15K people) from Russian IT site. Windows ~67%, Linux ~20%, MacOS ~11% (biggest part of these Linux/MacOS developers uses it for web developing) So, no. P.S. In other countries it may differ.
Re: My first experience as a D Newbie
On Wednesday, 11 October 2017 at 11:57:18 UTC, jmh530 wrote: I just put in writeln statements to try and figure out what's going on. It depends on what programs you are doing. There are a huge number of cases when this way takes lot more time/efforts than using debugger.
Re: DlangIDE v0.8.0 released
On Wednesday, 27 September 2017 at 08:00:21 UTC, Traktor Toni wrote: The shortcuts should be identical to Visual Studio, anything else is a waste of time to learn and configure. Visual Studio? Why not Vim? Why not Xamarin Studio? Why not IDEA? Why not Sublime or tons of other popular configurations? If you want Visual Studio, then just use Visual Studio. The IDE should contain the compiler for convenience No.
Re: D on Tiobe Index
On Wednesday, 6 September 2017 at 10:45:48 UTC, Basile B. wrote: And now ? Just tried. Last version (3 update 4) works well.
Re: D on Tiobe Index
On Wednesday, 6 September 2017 at 10:45:48 UTC, Basile B. wrote: And now ? I'll check later today.
Re: D on Tiobe Index
On Tuesday, 5 September 2017 at 19:31:07 UTC, dukc wrote: Other good canditate is BBasile's CoEdit. It's very much like DLangIDE in that it has roughly the same feature set, at least according to readme. It is also very actively maintained like your project. But it has the disadvantage of being written in Pascal. Tried Coedit some times. It just doesn't start on my old laptop with Linux Mint.
Re: Promoting TutorialsPoint's D tutorial
On Sunday, 27 August 2017 at 23:22:06 UTC, Ecstatic Coder wrote: Done ! https://issues.dlang.org/show_bug.cgi?id=17789 Thanks for the advice :) Also you could fork the site (main page), make changes and share result. Then will be possible see changes, how it'll look "live". And people can vote - like/dislike. For example, https://forum.dlang.org/thread/odbtivxmrggaywcbe...@forum.dlang.org
Re: What's the best D programming book
On Friday, 25 August 2017 at 21:08:59 UTC, Macdonal wrote: What is the best D-Programming Book? You should read all of them :D
Re: Jetbrains announce support for rust plugin, show them we want one too!
On Thursday, 10 August 2017 at 19:44:35 UTC, 12345swordy wrote: On Thursday, 10 August 2017 at 05:55:59 UTC, Dmitry wrote: On Wednesday, 9 August 2017 at 20:29:07 UTC, 12345swordy wrote: You edit the json file of course. That how DUB generates solution files for visual D and other IDE's. This breaks changes that was done in the VS project. What changes are talking about? You typically make changes in the json file. https://forum.dlang.org/thread/olfrkycsfukvipeoh...@forum.dlang.org
Re: Visual Studio Code code-d serve-d beta release
On Wednesday, 9 August 2017 at 14:39:12 UTC, WebFreak001 wrote: try using the C/C++ Extension in vscode which uses the visual studio debugger, that one works great on windows for D OMG, it's really works. Thank you alot! I'll try to use VSCode as main IDE for D code.
Re: Jetbrains announce support for rust plugin, show them we want one too!
On Wednesday, 9 August 2017 at 20:29:07 UTC, 12345swordy wrote: You edit the json file of course. That how DUB generates solution files for visual D and other IDE's. This breaks changes that was done in the VS project.
Re: Visual Studio Code code-d serve-d beta release
On Wednesday, 9 August 2017 at 07:22:36 UTC, Arjan wrote: You mean the code-debug? Any debugging in Visual Studio Code on Windows. Because I tried some times, but it just didn't work.
Re: Visual Studio Code code-d serve-d beta release
On Tuesday, 8 August 2017 at 17:13:18 UTC, WebFreak001 wrote: Use my other extension `code-debug` (or `Native Debug`) for that Is there somebody who used it successfully on Windows?
Re: new russian Dlang book
On Monday, 7 August 2017 at 14:58:49 UTC, Suliman wrote: http://dlang.ru https://github.com/bubnenkoff/dlang.ru (book is placed there) url /book now do not work outside from site. You need to go on site and than go to the /book If anybody can/want to help improve book you are welcome. P.S. I hope that it will work. I did not tested server. It's also done not very good. Add repository link to the site, pls. As I see, there is used a bit wrong markdown. For example, first lines of the book: ``` #Глава 1 ##Введение Если вам интересно системное программирование, и вы планируете заниматься разработкой высокопроизводительных и масштабируемых приложений, то вполне возможно, что в настоящий момент одним из лучших, если не единственным выбором, будет язык программирования D. ``` There are missed spaces after # and blank lines. Must be: ``` # Глава 1 ## Введение Если вам интересно системное программирование, и вы планируете заниматься разработкой высокопроизводительных и масштабируемых приложений, то вполне возможно, что в настоящий момент одним из лучших, если не единственным выбором, будет язык программирования D. ``` Also will be good to split different parts/chapters into different files. Now it too much for one file. And why don't you used something like this https://github.com/kiith-sa/dmarkdown ?
Re: Jetbrains announce support for rust plugin, show them we want one too!
On Sunday, 6 August 2017 at 14:30:48 UTC, Ryion wrote: On my work half the developers are on Mac, the other half are on Windows. There is not a single Linux system. From the windows developers 2 use "bash" on Windows regularly. Moreover, Macs' popularity may differ a lot in different countries. Most firms i have been its always a mix of Windows and Macs. The few Linux guy are die hard fresh from school guys, that are insisted on there Linux system. What some may consider "Ultra Geeks". :-) It all depends on how you define development. For web development the target is Linux but the development environment is often Windows. So what is the correct a statistical target? The best view is to see what is going on around one self and its mostly Windows/Mac with Linux deployment/testing for both systems. Windows Bash making that task more easy for the Windows guys. I see same situation around. But Mac very expensive in my country, so many people often works only on Windows (with Linux environment, like Bash on Windows, etc). I make games for Windows, iOS, Android and HTML5. And all this I make on Windows, which takes about 99.9% of all time (MacOS used remotely and very rare - for make build for test on real device; etc)
Re: Jetbrains announce support for rust plugin, show them we want one too!
On Sunday, 6 August 2017 at 14:05:31 UTC, bachmeier wrote: Then Windows users need to start contributing. Good or bad, this is not a company deciding how to allocate developer time, it is a volunteer organization. I see a lot of posts of the form "this isn't what group X expects". The response will never be "okay, we'll put a couple of guys on it". anwered few posts above https://forum.dlang.org/post/jzoqudtirjrjdutla...@forum.dlang.org
Re: Jetbrains announce support for rust plugin, show them we want one too!
On Sunday, 6 August 2017 at 13:54:43 UTC, 12345swordy wrote: On Sunday, 6 August 2017 at 07:04:34 UTC, Dmitry wrote: Visual D also has some problems that sensitive for newbies. For example, no DUB support. What are you talking about? dub generates solution files for visual d. Of course visual d has DUB support, you just have to generate the solution files via command line. And what then? Later I need add 10 libraries more - what I should to do?
Re: Visual Studio Code code-d serve-d beta release
On Sunday, 6 August 2017 at 08:50:38 UTC, WebFreak001 wrote: Can you cd C:\Users\Dmitry\AppData\Roaming\code-d\bin\serve-d and then try the following commands in this order and tell me if one of them worked: dub build --compiler=ldc --build=release --combined dub build --compiler=ldc --combined dub build --compiler=ldc --build=release dub build --compiler=ldc Sure. https://pastebin.com/FN7EezJV
Re: Jetbrains announce support for rust plugin, show them we want one too!
On Sunday, 6 August 2017 at 10:24:42 UTC, Russel Winder wrote: I am sure Microsoft would declare that figure accurate for computers in general. I suspect though that it is totally It's not Microsoft's statistic. StatCounter, Net Market Share, etc. inaccurate for software developers, in that group I'd bet 40% use MacOS and 20% use Linux. Are you told it as Linux/MacOS developer who always contacts with Linux/MacOS developers? Looks like "A survey on the Internet showed that 100% of people use the Internet" :) I don't think so. Why developer should use MacOS/Linux if the target platform is Windows in most of cases? Just for example. I'm a game developer and almost all game developers who I know works on Windows (MacOS and Linux used by less than 1% of them). BTW, Steam statistic: 96% - Windows. Another example. A survey of developers (about 15K people) from Russian IT site. Windows ~67%, Linux ~20%, MacOS ~11% (biggest part of these Linux/MacOS developers uses it for web developing). In any case, the result is same: the biggest platform supported worse than others.
Re: Jetbrains announce support for rust plugin, show them we want one too!
On Saturday, 5 August 2017 at 16:22:18 UTC, Russel Winder wrote: As far as I can tell there are no good D development environments in the way there are C++, Go, Rust ones. I have no idea about Visual D since that involves Visual Studio which I think involves Windows and possibly money – though paying for a good development environment does usually imply better quality, support and maintenance. About 90% of computers uses Windows, but D on Linux supported better (for example, VS Code and Mono-D has debugging support). Visual D also has some problems that sensitive for newbies. For example, no DUB support. P.S. I don't meant all possible features for IDE (like available for Visual Studio + C# + Resharper, etc). Personally for me it is: debugger, base refactoring, definition goto.
Re: Visual Studio Code code-d serve-d beta release
On Saturday, 5 August 2017 at 22:43:31 UTC, WebFreak001 wrote: try out the new version please uninstall code-d and install code-d-beta (https://marketplace.visualstudio.com/items?itemName=webfreak.code-d-beta, it's version 0.16.1) and just try to use it. Failed to install serve-d (Error code 2) https://pastebin.com/EMgV1tR2
Re: Jetbrains announce support for rust plugin, show them we want one too!
On Saturday, 5 August 2017 at 11:26:57 UTC, Russel Winder wrote: If more people in the D community had the attitude "I can help with that" rather than "I wish they would so something", D tooling based on mainstream infrastructure would be a lot better than it currently is. Don't wait from a new people that they're skilled for it. Use D and make D (including ecosystem) - it's absolutely different, and requires a different level of skills. I'm an one who needed a good IDE (+debugger) support. But unfortunately I'm not found a good one for D. I have small skills in D, so my abilities is very limited (translate something to another language, etc). And I'm not sure that I'll be able grow it well without a good IDE, because then I'd prefer other solid ecosystems for any serious projects.
Re: newCTFE Status July 2017
On Thursday, 13 July 2017 at 12:45:19 UTC, Stefan Koch wrote: ... Hi. Have you any public roadmap (or somethilng like this) of newCTFE? Will be useful to see what planned, what finished, etc.
Re: The DLang Tour translated into Russian
On Wednesday, 14 June 2017 at 06:54:23 UTC, Vadim Lopatin wrote: Кто-нибудь из переводчиков хочет написать статью на Хабре? В принципе, я мог бы заняться, но не раньше следующей недели. Если кто-то хочет раньше - пишите.
Re: The DLang Tour translated into Russian
On Thursday, 15 June 2017 at 03:54:53 UTC, Murzistor wrote: Спасибо за поддержку такого замечательного языка! И спасибо его создателям! Я ошибку нашёл в коде: https://tour.dlang.org/tour/ru/basics/interfaces auto dog = new Animal; // "создание" экземпляра интерфейса Animal animal = dog; dog.makeNoise(); Причём в на английской версии тоже неправильно: https://tour.dlang.org/tour/en/basics/interfaces auto dog = new Dog; Animal animal = dog; dog.makeNoise(); // про интерфейс забыли А надо так: auto dog = new Dog; Animal animal = dog; // неявное преобразование к интерфейсу animal.makeNoise(); Создайте pull request'ы к английской и русскоязычной версии, пожалуйста.
Re: The DLang Tour translated into Russian
On Saturday, 10 June 2017 at 17:50:52 UTC, Eugene Wissner wrote: Может быть: "В стандартной поставке D есть компилятор dmd, инструмент для запуска D программ "на лету", rdmd, и пакетный менеджер dub. ? Лично мне "на лету" не говорит ничего, только куча вопросов появляется. P.S. Точку добавил
Re: DCOnf 2017 videos online
https://wiki.dlang.org/Videos#Talks_and_presentations also added.
Re: hidden passing of __FILE__ and __LINE__ into function
On Tuesday, 18 April 2017 at 13:48:57 UTC, Stanislav Blinov wrote:
There's a much more concise workaround, both in code written
and generated ;)
import std.stdio;
template func(string file = __FILE__, int line = __LINE__)
{
auto func(T...)(auto ref T args)
{
writeln("called func with ", T.length, " args at ",
file, ":", line);
}
}
void main()
{
func();
func(1, 2, 3);
}
Very nice. Thank you!
Re: hidden passing of __FILE__ and __LINE__ into function
On Monday, 17 April 2017 at 14:23:50 UTC, Jonathan M Davis wrote: So, if you're okay with explicitly instantiating your variadic function template instead of having the types inferred, then it Yes, it's my case. That's a game engine, so some kilobytes isn't a problem. Moreover, possible that function will be used only in debug mode. Thank you for explaining, I appreciate it.
Re: hidden passing of __FILE__ and __LINE__ into function
On Monday, 17 April 2017 at 10:55:30 UTC, Jonathan M Davis wrote: They works, but it results in a new template being instantiated for every call, so you really shouldn't use __FILE__ or __LINE__ as template arguments if you can avoid it. Does it matter if I anyway use template (S...) ? And what problem with that new templates for every call? Increases .exe size? Needs more memory (runtime? compile-time?)? Something else? Usually, the better way to handle it is to use runtime arguments, e.g. void error(string msg, string file = __FILE__, size_t line = __LINE__) Is possible use this with (S...)? In some cases I use many arguments (5-10, mixed strings and numbers) and I tried to avoid the concatenation them into string. What will be better? Concatenation or templates? Or maybe an another way?
hidden passing of __FILE__ and __LINE__ into function
Hi there.
Currently for messages about errors I use code like this:
void add(string name, ref Scene scene)
{
if (name in listOfScenes)
{
EError(__FILE__, __LINE__, "scene already exists".L,
quoted(name));
}
...
}
Is there way for avoid using (avoid writing) `__FILE__` and
`__LINE__` in each call? I.e. I want use simple
EError("scene already exists".L, quoted(name));
but function `EError` must print info (file and line) of where
was called.
P.S. `EError` just prints info into console, result for this
example is:
[Error] (source\core\EScene.d, 35) Scene already exists: "Scene
1"
and code is:
void EError(S...)(S args)
{
write("[Error] (", args[0], ", ", args[1], ") ",
args[2..$], '\n');}
}
Re: Natural sorted list of files
On Wednesday, 8 February 2017 at 07:41:29 UTC, Ali Çehreli wrote: test.naturalSort would sort the array in place before calling writeln and 'test' would appear naturally sorted as well. I've fixed it like this: Great! Thank you!
Re: Natural sorted list of files
On Monday, 6 February 2017 at 18:57:17 UTC, Ali Çehreli wrote: I think it's now std.algorithm.chunkBy. Please fix Rosetta Thank you! I fixed, but anyway it works incorrect (it doesn't any changes): Code: https://rosettacode.org/wiki/Natural_sorting#D Result: http://pastebin.com/hhSB4Vpn like this: ["foo1000bar99baz10.txt", "foo1000bar99baz9.txt", "foo100bar10baz0.txt", "foo100bar99baz0.txt"] ["foo1000bar99baz10.txt", "foo1000bar99baz9.txt", "foo100bar10baz0.txt", "foo100bar99baz0.txt"] but must be this: ["foo100bar99baz0.txt", "foo100bar10baz0.txt", "foo1000bar99baz10.txt", "foo1000bar99baz9.txt"] ["foo100bar10baz0.txt", "foo100bar99baz0.txt", "foo1000bar99baz9.txt", "foo1000bar99baz10.txt"]
Re: Natural sorted list of files
On Monday, 6 February 2017 at 17:35:02 UTC, Jonathan M Davis
wrote:
You have to import std.range to use groupBy.
Of course, "import std.range" already done.
I tested it also with full rosetta's code:
import std.stdio, std.string, std.algorithm, std.array, std.conv,
std.ascii, std.range;
string[] naturalSort(string[] arr) /*pure @safe*/ {
static struct Part {
string s;
int opCmp(in ref Part other) const pure {
return (s[0].isDigit && other.s[0].isDigit) ?
cmp([s.to!ulong], [other.s.to!ulong]) :
cmp(s, other.s);
}
}
static mapper(in string txt) /*pure nothrow @safe*/ {
auto r = txt
.strip
.tr(whitespace, " ", "s")
.toLower
.groupBy!isDigit
.map!(p => Part(p.text))
.array;
return (r.length > 1 && r[0].s == "the") ? r.dropOne : r;
}
return arr.schwartzSort!mapper.release;
}
void main() /*@safe*/ {
auto tests = [
// Ignoring leading spaces.
["ignore leading spaces: 2-2", " ignore leading spaces: 2-1",
"
ignore leading spaces: 2+1", " ignore leading spaces: 2+0"],
// Ignoring multiple adjacent spaces (m.a.s).
["ignore m.a.s spaces: 2-2", "ignore m.a.s spaces: 2-1",
"ignore m.a.s spaces: 2+0", "ignore m.a.sspaces: 2+1"],
// Equivalent whitespace characters.
["Equiv. spaces: 3-3", "Equiv.\rspaces: 3-2",
"Equiv.\x0cspaces: 3-1", "Equiv.\x0bspaces: 3+0",
"Equiv.\nspaces: 3+1", "Equiv.\tspaces: 3+2"],
// Case Indepenent sort.
["cASE INDEPENENT: 3-2", "caSE INDEPENENT: 3-1",
"casE INDEPENENT: 3+0", "case INDEPENENT: 3+1"],
// Numeric fields as numerics.
["foo100bar99baz0.txt", "foo100bar10baz0.txt",
"foo1000bar99baz10.txt", "foo1000bar99baz9.txt"],
// Title sorts.
["The Wind in the Willows", "The 40th step more",
"The 39 steps", "Wanda"]];
foreach (test; tests)
writeln(test, "\n", test.naturalSort, "\n");
}
result:
$ dub
Performing "debug" build using dmd for x86_64.
sort_test ~master: building configuration "application"...
source/app.d(19,18): Error: no property 'groupBy' for type
'string'
dmd failed with exit code 1.
Natural sorted list of files
Hi. I'm need get list of files in the directory, with natural sort, like: file_2 file_8 file_10 file_11 file_20 file_100 etc. Found this https://rosettacode.org/wiki/Natural_sorting#D but there is error on ".groupBy!isDigit" (Error: no property 'groupBy' for type 'string'). with deleted line it works, but order is incorrect, like: file_1 file_10 file_11 file_100 file_2 file_20 etc. How can I do this?
Re: Pixel Perfect Engine (formerly known as VDP-Engine) version 0.9.1-rc1 released
On Friday, 20 January 2017 at 23:15:51 UTC, solidstate1991 wrote: Github: https://github.com/ZILtoid1991/pixelperfectengine Any documentation?
Re: To use a scripting language or not to use a scripting language?
On Thursday, 5 January 2017 at 22:37:21 UTC, solidstate1991 wrote: I'm thinking on possibly implementing a scripting language for my game engine for general purpose and AI. At one point I was thinking on making a scripting language based on D with ECMAScript and Prolog/Planner influences. As a game developer I can recommend to use Lua. This language is tradtionally used in many games/game engines.
Re: D IDE - Coedit 3 first beta
On Tuesday, 22 November 2016 at 23:38:53 UTC, Basile B. wrote: https://github.com/BBasile/Coedit/releases/tag/3_beta_1 Menu always flickering https://dl.dropboxusercontent.com/u/78963719/D/other/coedit.gif Win7 x64 (I din't remember this problem in previous versions)
Re: code-d 0.12.0 - The user friendly release (code-d for noobs)
On Sunday, 9 October 2016 at 15:42:51 UTC, WebFreak001 wrote: On Sunday, 9 October 2016 at 15:41:17 UTC, Dmitry wrote: On Sunday, 9 October 2016 at 10:19:06 UTC, Wild wrote: After all Atom and Vscode are open source clones of Sublime. Sublime is fast, unlike Atom and VSCode. Yeah I noticed that too when I started making sublime-d yesterday. Like instant startup time and no lags So sublime plugin using workspace-d in progress: https://github.com/Pure-D/sublime-d Oh, great! Thank you!
Re: code-d 0.12.0 - The user friendly release (code-d for noobs)
On Sunday, 9 October 2016 at 10:19:06 UTC, Wild wrote: After all Atom and Vscode are open source clones of Sublime. Sublime is fast, unlike Atom and VSCode.
Re: code-d 0.12.0 - The user friendly release (code-d for noobs)
On Tuesday, 4 October 2016 at 19:28:27 UTC, WebFreak001 wrote: I've been working a lot on the new features for code-d to improve the user experience for new users and lower the barrier of creating D projects. Thank you! Windows 7 x64 I'm trying: 1. Create new project (empty console application) Sometime within this step I got one of these errors (or both): a) std.exception.ErrnoException@C:\D\dmd2\windows\bin\..\..\src\phobos\std\stdio.d(2543): (Bad file descriptor) reproduce: create the project, close IDE (and don't do "close folder"). Delete all files from project's directory. Run IDE and try create project again. b) std.socket.SocketOSException@std\socket.d(2777): Unable to connect socket: No connection could be made because the target machine actively refused it. (problem with dcd-client or dcd-server as I understand) Sometime second error also appears after IDE closed (also once I had "dcd-server.exe has stopped working" error) 2. Run created project using "code-d: run project", result is: Microsoft Windows [Version 6.1.7601] Copyright (c) 2009 Microsoft Corporation. All rights reserved. Not enough storage is available to process this command. f:\projects\dlang\coded_test> Sometime if I trying run "Empty DlangUI Application" then I have this error: command 'code-d.run' not found (for example, when try to run immediately after creation).
Re: DConf Videos
On Saturday, 23 July 2016 at 02:32:49 UTC, Walter Bright wrote: http://wiki.dlang.org/Videos (though it needs updating) I added DConf 2016
Re: DConf Videos
On Thursday, 21 July 2016 at 13:45:28 UTC, Steven Schveighoffer wrote: They are starting to arrive! https://twitter.com/sociomantic/status/756101557163270144 https://www.youtube.com/watch?v=DwoFb34bxAk Video looks awesome, nice job! -Steve Playlist: https://www.youtube.com/watch?v=4oDK91E3VKs=PL3jwVPmk_PRyTWWtTAZyvmjDF4pm6EX6z
Re: StackOverflow D Documentation tag
On Thursday, 21 July 2016 at 12:08:26 UTC, Lodovico Giaretta wrote: Great idea! 1/5 now. 5/5
Re: NanoSVG port
On Saturday, 9 July 2016 at 11:06:34 UTC, ketmar wrote: i also made NanoSVG[1] port[2]: simple SVG parser and rasterizer. it is using `malloc()` to allocate memory, but otherwise was rewritten to use `const(char)[]` input for svg, and do not use `sscanf()` from libc. the port lives in NanoVG package, but it is actually completely independent. [1] https://github.com/memononen/nanosvg [2] http://repo.or.cz/iv.d.git/blob_plain/HEAD:/nanovg/svg.d I will definitely try it (but not very soon). Thank you!
Re: Using electron for IDE development
On Monday, 4 July 2016 at 18:55:57 UTC, Gerald wrote: Visual Studio Code is based on electron and works very well for me with D when using the code-d plugin for it: Yes, it works prefect https://dl.dropboxusercontent.com/u/78963719/D/forum/vscode.png
Re: Release DUB 0.9.25, new logo and updated website design
On Sunday, 22 May 2016 at 19:36:39 UTC, Sönke Ludwig wrote: registry, and the site style has been adjusted to fit the general dlang.org design (thanks to Sebastian Wilzbach!). Hi. Is possible change font to something more readable? For example, like font on http://dlang.org
Re: D plugin for Visual Studio Code
On Sunday, 22 May 2016 at 18:07:55 UTC, WebFreak001 wrote: Actually, I can use my mother's laptop. Gonna try to fix it now Check debugger also, please, because it also doesn't work.
Re: How are you enjoying DConf? And where to go next?
On Friday, 6 May 2016 at 14:13:35 UTC, Andrei Alexandrescu wrote: The atmosphere here is great, and I'm curious how it feels for those who are watching remotely. Is the experience good? What can we do better? Without subtites I understand maybe 30% maximum, but I watched all. It was interesting. Stream resolution was very low (maximum 400). I very hope that later will be available HQ records and very hope for subtitles (or just text versions. If no, then... So, I will make more effort to learn English faster). Huge thanks for all, who made DConf2016.
Re: Live streaming of DConf 2016: confirmed
On Tuesday, 26 April 2016 at 14:44:42 UTC, Dicebot wrote: For high quality recordings publishes later shouldn't be a problem. Very good!
Re: DlangUI on Android
On Thursday, 21 April 2016 at 13:28:18 UTC, Vadim Lopatin wrote: I've implemented initial support of Android in DlangUI. It's great! Thank you! And congrats with it!
Re: code-d 0.10.1 released (D support for vscode)
On Saturday, 12 March 2016 at 18:44:23 UTC, WebFreak001 wrote: Is it work only with GDC and LDC? Because with DMD it doesn't. Then where I can get GDC and LDC for Windows (of course, I'm about binaries)? P.S. Windows 7 x64 the debugger extension is using GDB or LLDB, just install one of those programs. Both GDB and LLDB work with gdc, ldc and dmd I have installed GDB, and debugging doesn't start. In previous version of code-d I saw something like "not in executable format: File format not recognized" in the console output (current version has no any messages). LLDB - I didn't found binaries for Widnows.
Re: code-d 0.10.1 released (D support for vscode)
On Friday, 11 March 2016 at 20:03:47 UTC, WebFreak001 wrote: I just released a new version of code-d, it now supports projects without any dub.json file which some people probably will like. This is really useful for standalone projects with a custom build system like writing an OS/Kernel or other projects that don't want to use dub. After last update I have an exeption when close VSCode: https://dl.dropboxusercontent.com/u/78963719/D/forum/error.png If you want to give it a try just install the most recent workspace-d build using the workspace-d CLI installer: https://github.com/Pure-D/workspace-d-installer Error: http://pastebin.com/wqmkMw7c If you need a debugger frontend (currently GDB and LLDB) for vscode, try my debugging extension. It supports most features and D is working like a charm in there: https://github.com/WebFreak001/code-debug (install using 'ext install gdb') Is it work only with GDC and LDC? Because with DMD it doesn't. Then where I can get GDC and LDC for Windows (of course, I'm about binaries)? P.S. Windows 7 x64
Re: GSoC Project Feedback - iOS and Android versions of DSFML
On Monday, 7 March 2016 at 02:34:41 UTC, Jeremy DeHaan wrote: Please let me know if you think this is worth the effort and would make a good GSoF project. I don't know, is it good project for GSoC or not, but I will be happy if it will be done. (and yep, I really use DSFML in my projects) P.S. Thank you for DSFML.
Re: std.xml2 (collecting features)
On Tuesday, 23 February 2016 at 11:22:23 UTC, Joakim wrote: Then write a good XML extraction-only library and dub it. I see no reason to include this in Phobos You won't be able to sleep if it will be in Phobos? I use XML and I don't like check tons of side libraries for see which will be good for me, which have support (bugfixes), which will have support in some years, etc. Lot of systems already using XML and any serious language _must_ have official support for it. If data formats are your thing, you could help get Ludwig's JSON stuff in, or better yet, enable some nice binary data format. If it better for you, it not mean that it will better for everyone.
Re: [dlang.org] new forum design - preview
On Thursday, 14 January 2016 at 12:31:51 UTC, w0rp wrote: Anyone who complains about not taking up the full width of the screen is wrong. If lines stretch on eternally, they become harder to scan with your eyes. It's a well known effect which has been studied and documented. There is some difference of opinion on what the maximum should be, but the hard limit seems to be 110 CPL. 80 CPL or 90 CPL are commonly used. You have to stop expanding elements at some point. At any moment user can reduce the window, if want. I want read full headers and posts, not "Re: D extensions to python, inline in..." "[Bug 119] GDC needs friendlier com..." "[Issue 14699] ICE: segfaults on array..." "[D-runtime] [D-Programming-Langu..." etc
Re: [dlang.org] new forum design - preview
On Wednesday, 13 January 2016 at 06:44:31 UTC, Suliman wrote: I dislike it :( old one is better. +1 Probably you need make content up to 100% of windows size and make forum part bigger. +1 And «Roboto Slab» is very difficult to read for me :`(
Re: [dlang.org] new forum design - preview
On Wednesday, 13 January 2016 at 14:51:12 UTC, Andrei Alexandrescu wrote: Could you please post a screenshot and also your particulars (OS, browser)? Thx! -- Andrei I don't meant that this is a technical problem. Problem is for peoples, who knows English not very good. That font has many small parts (serifs) and some chars is very narrow. For example, «r» has very small tail (? sorry, my English is bad, I mean top part which looks like «^») and it some similar with «i», «t» is narrow and little simialr with «l», etc, + space between characters is very small. Therefore I need read it very slow. Of course, after some time I will read it more fast, but currently no. Here can be different solutions - maybe add one-two themes with different fonts, or I can just use external css (as example, via browser's plugins) for redefine the font. https://dl.dropboxusercontent.com/u/78963719/D/forum/dlang.png Windows 7 x64, Opera/Chrome/Firefox
Re: Redesign of dlang.org
On Tuesday, 22 December 2015 at 13:38:48 UTC, Charles wrote: That's silliness, and not how percentages work at all. To suggest that 95% of people that go to dlang.org have widescreens because 95% of some other user base is nonsense. 1) Do you have statistics of dlang.org? 2) Do you think that dlang.org statisitcs will be very different with world statistics? I don't think so. 3) Do you think that % of 4:3 displays will not drop? In all world it decrease each month. I used statistics from my professional sphere, but ok, lets try google any other. For example, http://www.w3schools.com/browsers/browsers_display.asp 1024x768 Jan 2015: 4% 1280x1024 Jan 2015: 7% 1366x768 33% 1920x1080 16% Other way. Check any shop. How many new monitors 4:3 (or 5:4) it have, and how many widescreen? Check, how many new 4:3 models have, for example, LG? One. Asus? No one. Any other company? Only a few, right? Trend is that % of 4:3 displays goes to be 0 soon. Opinion. I agree with you, but why alienate anyone? It's not like narrow websites are unusable. They're just not your preference. For people like Ola, wide websites are legitimately unusable. I did not say that site must be only for widescreen. Keywords: Responsive Web Design. To be fair, D's documentation uses a left-side menu, but it removes the top level navigation (you have to press the logo). Yep, new design has _same_ solution. I'd call that more of a design flaw than a feature. Do you have more good ideas?
Re: Redesign of dlang.org
On Tuesday, 22 December 2015 at 15:17:57 UTC, Adam D. Ruppe wrote: and a good web design should work in all these cases. I agree. My message was that current design supports any size, but new design does not support widescreens.
Re: Redesign of dlang.org
On Tuesday, 22 December 2015 at 08:04:29 UTC, Ola Fosheim Grøstad wrote: I use exclusively 4:3 and 3:4, 1600*1280, 1280*1024, 1024*1280, 1024*768 and 768*1024. Yep, you are one of that 5%. Widescreen is for movies... No. Besides, many programmers with wide screen does not have multiple monitors, Many programmers do not have. But other many programmers have. I use multiple monitors, 16:9 and 4:3. All studios, where I worked, uses multiple monitors. Most part of professional developers, who I personally know, uses multiple monitors. So, this is not an argument. so they need space both for website and editor on same screen. Firstly, in most cases it will be D documentation. And it anyway will use left-side menu. And second - current design already support small width.
Re: Redesign of dlang.org
On Saturday, 19 December 2015 at 14:33:35 UTC, Jacob Carlborg wrote: Here's another thread about redesign of dlang.org. I'm creating I want say that there are also people who most like the current design.
Re: We need a good code font for the function signatures on dlang.org
Some fonts examples http://www.slant.co/topics/67/~programming-fonts
Re: Release D 2.069.0
On Wednesday, 4 November 2015 at 08:29:22 UTC, Mike James wrote: There seems to be an install problem with the .exe version for Windows. The installer removes the old DMD then doesn't install the 2.069.0 version. In the task manager it's still running at 50% CPU time. It fails on Windows Vista and Windows 7. I don't have this problem - installed without any problems. (Windows 7 x64)
Re: Please vote for the DConf logo
On Wednesday, 4 November 2015 at 09:30:30 UTC, Andrei Alexandrescu wrote: 3) by anonymous: PNG: http://imgur.com/GX0HUFI SVG: https://gist.github.com/anonymous/4ef7282dfec9ab327084 3, but with changed font.
Re: D 2.068.2 test runner for Android ARM, please test and report results from your Android device
On Sunday, 1 November 2015 at 09:50:16 UTC, Joakim wrote: Please report your results in this thread in the ldc forum, which requires no registration, with the info and format requested there: Samsung Galaxy Tab 2, all tests passed
Re: D 2.068.2 test runner for Android ARM, please test and report results from your Android device
On Monday, 2 November 2015 at 13:41:32 UTC, Dmitry wrote: Samsung Galaxy Tab 2, all tests passed (Android 4.2.2)
Re: DSFML reaches version 2.1
Thank you!
Re: New D tool releases
On Monday, 8 June 2015 at 19:18:03 UTC, Brian Schott wrote: Dfmt 0.4.0-beta1 and 0.3.6 https://github.com/Hackerpilot/dfmt/releases/tag/v0.3.6 Integration with Sublime Text (I use Sublime Text 2 and Windows) https://github.com/dmi7ry/dfmt-sublime can anyone check?
Re: New D tool releases
On Sunday, 28 June 2015 at 14:13:06 UTC, Namespace wrote: Why not Sublime Text 3? I think it will be work on ST 3 also, bacause it very simple. But can't check. Reasons to use ST 2, and not 3 can be different. For example: free version of ST 2, or some plugins which is not ported to ST 3.
Re: New D tool releases
On Sunday, 28 June 2015 at 14:13:06 UTC, Namespace wrote: Why not Sublime Text 3? Added small fix for ST 3.
Re: New D tool releases
Added to Package Control https://packagecontrol.io/packages/DFormat Tested on ST2 and ST3 (but only on Windows)
Re: forum.dlang.org, version 2 (BETA)
On Thursday, 4 June 2015 at 15:04:05 UTC, Vladimir Panteleev wrote: http://beta.forum.dlang.org/ Many major and minor improvements. Very nice! Thank you! Please, add buttons 'Mark as readed'. For posts in one thread, for all threads in one section and for all forum.
Re: DTiled: Tiled map loader
On Saturday, 2 May 2015 at 19:16:03 UTC, rcorre wrote: Any D game developers out there looking to create a tile-based game? DTiled aims to provide a quick and easy way to load maps created with Tiled Good! Thank you!
