is dmd a virus?

2022-10-22 Thread MGW via Digitalmars-d-learn
is dmd a virus? https://www.virustotal.com report: Cybereason --> Malicious.779f29 VBA32 --> BScope.Trojan.DShell

Re: QtE56: QFormBuilder: Error: undefined identifier `QFormBuilder`

2022-04-28 Thread MGW via Digitalmars-d-learn
Probably did not compile QtE5-master/build/QtE56/qte56core.pro QtE5-master/build/QtE56/qte56widgets.pro Use QMAKE to build a DLL/SO More details by mail: m...@yandex.ru

To switch GC from FIFO to LIFO paradigm.

2021-01-15 Thread MGW via Digitalmars-d-learn
GC cleans memory using the FIFO paradigm. Is it possible to switch GC to work using the LIFO paradigm?

strip in stdin

2020-12-03 Thread MGW via Digitalmars-d-learn
string[] m = stdin.byLineCopy.array; How to make strip() for each line in an expression ...

Multi-threaded sorting of text file

2020-01-03 Thread MGW via Digitalmars-d-learn
Need help: There' s a large text file (hundreds of thousands of lines). The structure is as follows: 2345|wedwededwedwedwe .. 872625|rfrferwewweww . 23|rergrferfefer It is necessary to sort this file by the first field having received: 23|rergrferfefer...

dmd for Haiku OS

2019-02-28 Thread MGW via Digitalmars-d-learn
I have recently looked through Haiku OS and got surprised to find there dmd 2.072. There was only running file but Phobos and DrinTime were missing. Are there any plans to port dmd to Haiku OS nowadays? Is there a manual (example) on dmd porting on Haiku OS?

Re: QWebView requesting QtE5WebEng32.so on windows

2018-07-23 Thread MGW via Digitalmars-d-learn
On Saturday, 21 July 2018 at 19:11:08 UTC, Dr.No wrote: So I went to try out QWebView on Windows from this wrapper: https://github.com/MGWL/QtE5 all the examples went fine until I tried QWebView: Prior to version Qt-5.5 WebKit was used, and for later versions of chromium-based WebEngine.

Re: Why is it hard to make Qt bindings?

2018-07-07 Thread MGW via Digitalmars-d-learn
On Thursday, 5 July 2018 at 08:42:39 UTC, drug wrote: There were several attempts to make Qt binding for dlang ... QtE 5 works great on Win32/64, Linux 32/64 and Mac OS x 64. The main difference is that Qt5 uses a set of pre-defined slots and signals rather than creating them using a MOC or

Re: Is DWT busted?

2018-06-09 Thread MGW via Digitalmars-d-learn
On Friday, 8 June 2018 at 05:00:57 UTC, TheGag96 wrote: I'm sorry about bringing this into here instead of DWT's subforum, but it's somewhat dead and hasn't been getting a lot of attention. I decided to finally play around with DWT today and tried to build the example. I got this: Performing

Re: C style callbacks fix for member callbacks

2018-05-20 Thread MGW via Digitalmars-d-learn
On Saturday, 19 May 2018 at 23:52:58 UTC, IntegratedDimensions wrote: I have a member callback that I want to use as a C callback. http://www.agner.org/optimize/calling_conventions.pdf https://www.youtube.com/watch?v=xhDS377mAc4

Re: interfacing c++

2017-11-22 Thread MGW via Digitalmars-d-learn
On Wednesday, 22 November 2017 at 08:29:26 UTC, MGW wrote: Possibly it will be interesting https://pp.userapi.com/c639524/v639524332/60240/uH3jnxrchik.jpg

Re: interfacing c++

2017-11-22 Thread MGW via Digitalmars-d-learn
On Tuesday, 21 November 2017 at 23:12:33 UTC, Markus wrote: hi, im trying to interface a cpp class. I'd like to interface a bigger library and I'm trying to figure out the minimum effort. Possibly it will be interesting https://www.youtube.com/watch?v=HTgJaRRfLPk

Re: Request Assistance Calling D from C++: weird visibility issue inside struct and namespace

2017-11-08 Thread MGW via Digitalmars-d-learn
On Wednesday, 8 November 2017 at 06:34:27 UTC, Andrew Edwards wrote: I'm having a little bit of problem calling D code from C++ and would appreciate some assistance. First, given the following C++ program wich compiles, links, and runs without any problem: The useful material.

I need library for QR codes generation.

2017-09-06 Thread MGW via Digitalmars-d-learn
I need library for generation of QR codes. Who knows, give the link.

Re: Crypto.lib and ssl.lib for Win32

2017-07-26 Thread MGW via Digitalmars-d-learn
On Tuesday, 25 July 2017 at 21:51:39 UTC, Adam D. Ruppe wrote: On Tuesday, 25 July 2017 at 12:11:08 UTC, MGW wrote: Where can I find the ready made for usage or how to create cryptro.lib and ssl.lib for Windows 32 that are necessary for my project? Do you have the crypto.dll and ssl.dll? If

Crypto.lib and ssl.lib for Win32

2017-07-25 Thread MGW via Digitalmars-d-learn
I want to make an application with use http2.d from packet arsd. Where can I find the ready made for usage or how to create cryptro.lib and ssl.lib for Windows 32 that are necessary for my project?

Re: Help with an algorithm!

2017-06-15 Thread MGW via Digitalmars-d-learn
On Thursday, 15 June 2017 at 13:16:24 UTC, CRAIG DILLABAUGH wrote: The purpose - search of changes in file system. Sorting is a slow operation as well as hashing. Creation of a tree, is equally in sorting. So far the best result: string[] rez; foreach(str; m2) { bool fFind; int

Help with an algorithm!

2017-06-15 Thread MGW via Digitalmars-d-learn
There are two arrays of string [] mas1, mas2; Size of each about 5M lines. By the size they different, but lines in both match for 95%. It is necessary to find all lines in an array of mas2 which differ from mas1. The principal criterion - speed. There are the 8th core processor and it is good

Re: Extern C and Symbol Mangling

2017-05-26 Thread MGW via Digitalmars-d-learn
On Friday, 26 May 2017 at 12:49:27 UTC, Oleksii wrote: Hi, Call methods and property C++ from D. Interface C++ and D and their interaction. https://pp.userapi.com/c636630/v636630885/4657a/07wCn5hbHHo.jpg https://www.youtube.com/watch?v=HTgJaRRfLPk

Re: How to setup DLL and EXE projects in one VS solution

2017-05-18 Thread MGW via Digitalmars-d-learn
On Wednesday, 17 May 2017 at 19:48:42 UTC, Igor wrote: On Wednesday, 17 May 2017 at 18:03:04 UTC, Igor wrote: What exactly do mean by "binding"? Also I am wondering if using extern(C) as opposed to extern(D) only affects name mangling or am I losing some DLang possibilities since I am only

Re: COM Expertise needed: COM Callbacks

2017-04-24 Thread MGW via Digitalmars-d-learn
On Monday, 24 April 2017 at 00:55:45 UTC, Nierjerson wrote: Still trying to get the com automation code working. This is a Please, use ZIP for archive.

Re: How to use C code in D

2017-03-24 Thread MGW via Digitalmars-d-learn
On Thursday, 23 March 2017 at 18:10:20 UTC, Dillen Meijboom wrote: Hi there, I'm learning D for a while because it's really easy to use C-code in D. The problem is that I don't really get how to deal with the data structures defined in C in D. Perhaps, it will be interesting to you. I

Re: How do I call a C++ struct default constructor from D?

2017-02-07 Thread MGW via Digitalmars-d-learn
On Tuesday, 7 February 2017 at 13:37:01 UTC, Atila Neves wrote: Here still example https://pp.vk.me/c636630/v636630885/46579/neSdIip1ySI.jpg

Re: How do I call a C++ struct default constructor from D?

2017-02-07 Thread MGW via Digitalmars-d-learn
On Tuesday, 7 February 2017 at 13:37:01 UTC, Atila Neves wrote: On Tuesday, 7 February 2017 at 10:46:24 UTC, kinke wrote: I've only every done trivial C++ integration before. As soon as I tried something "real" it all broke down incredibly fast. Probably going to have to file some bugs on

Re: How to repeat structure C++

2017-01-15 Thread MGW via Digitalmars-d-learn
On Monday, 16 January 2017 at 00:07:44 UTC, Adam D. Ruppe wrote: That's just interfaces and classes in D, so change struct to those words and go fro there. // --- jd.d: compile: dmd -c jd import std.stdio; extern (C++) interface IHome { int sum(int, int); }; extern (C++) void

Re: How to repeat structure C++

2017-01-15 Thread MGW via Digitalmars-d-learn
On Sunday, 15 January 2017 at 19:00:49 UTC, MGW wrote: Hi! struct IInterface {}; struct IMsgBox : public IInterface { virtual bool Confirm(const wchar* queryText, tVariant* retVal) = 0; virtual bool Alert(const wchar* text) = 0; };

How to repeat structure C++

2017-01-15 Thread MGW via Digitalmars-d-learn
Hi! I write plugin for 1C:Enterprise 8.3 on dmd now. https://youtu.be/apLppufZulI I try to repeat structure C++ (interface) on dmd. But D no inheritance of structures. What it is possible to replace with the D following code on C ++struct IInterface {}; C++ - struct IMsgBox : public

Re: the best language I have ever met(?)

2016-11-24 Thread MGW via Digitalmars-d-learn
On Wednesday, 23 November 2016 at 18:54:35 UTC, Igor Shirkalin wrote: Igor, is the good Russian-speaking forum https://vk.com/vk_dlang. There are articles on GUI and other aspects of dlang.

Re: Memory allocation failed. Why?

2016-11-23 Thread MGW via Digitalmars-d-learn
On Tuesday, 22 November 2016 at 15:53:39 UTC, Steven Schveighoffer wrote: On 11/21/16 11:53 AM, ag0aep6g wrote: Thank you very much for explaining such a difficult and slippery situation.

Re: Memory allocation failed. Why?

2016-11-20 Thread MGW via Digitalmars-d-learn
On Sunday, 20 November 2016 at 18:58:04 UTC, Basile B. wrote: On Sunday, 20 November 2016 at 17:47:50 UTC, MGW wrote: import core.sys.windows.windows: MessageBoxA; void test() { for(int i; i != 10; i++) { ubyte[] buf; for(int j; j != 1; j++) buf

Memory allocation failed. Why?

2016-11-20 Thread MGW via Digitalmars-d-learn
import core.sys.windows.windows: MessageBoxA; void test() { for(int i; i != 10; i++) { ubyte[] buf; for(int j; j != 1; j++) buf ~= 65; MessageBoxA(null, "--on for--".ptr, "".ptr, 0); // delete buf; // if ON - then

Re: Popular embedded language for scripting in D

2016-11-19 Thread MGW via Digitalmars-d-learn
On Saturday, 19 November 2016 at 22:18:39 UTC, Sai wrote: I have seen luad and Walters own JavaScript VM that can be used in D for embedded scripting purpose in an application. I was wondering which is more popular among D applications? Any suggestions? Thanks, sai Look at one more

Re: Configuring of dub for the application reading enviroment variable

2016-09-30 Thread MGW via Digitalmars-d-learn
On Friday, 30 September 2016 at 11:09:37 UTC, rikki cattermole wrote: There is no way to do this. it is necessary to add section to dub: "enviroment": [ { "LD_LIBRARY_PATH", "$PACKAGE_DIR" }, { "MY_VARIABLE", "$PACKAGE_DIR/IMAGES"} ]

Configuring of dub for the application reading enviroment variable

2016-09-30 Thread MGW via Digitalmars-d-learn
My STARTING application shall read the enviroment variable. For example MY_VARIABLE= "I'm Gena". The MY_VARIABLE variable needs to be set in dub.json so what she would be visible in case of start of my application. Purpose: to set LD_LIBRARY_PATH having specified a certain directory in dub

dub - load shared library (so) in example

2016-09-11 Thread MGW via Digitalmars-d-learn
I make a packet for dub in Linux. In a packet there is libQt.so which is loaded by an example of D. Usually I execute LD_LIBRARY_PATH='pwd'; export LD_LIBRARY_PATH, but now it is necessary to make it in dub. How to make it?

Re: How to call a method of class D from function of C++ in DLL?

2016-08-28 Thread MGW via Digitalmars-d-learn
On Saturday, 27 August 2016 at 07:13:01 UTC, Nicholas Wilson wrote: easiest method would be to mark the D class extern(C++) noting that in C++ a D class reference becomes a pointer to the C++ class. In "the D class extern(C++)" do't work phobos.

How to call a method of class D from function of C++ in DLL?

2016-08-26 Thread MGW via Digitalmars-d-learn
Method which I use now: source D: - extern (C) { int on_metFromD(CEditWin* uk, int aa, int bb) { return (*uk).metFromD(int aa, int bb); } } class CEditWin { . . . // Method for to call int metFromD(int a, int b) { return a + b; } } main() {

Re: D, GTK, Qt, wx,…

2016-06-01 Thread MGW via Digitalmars-d-learn
How can we build QtE5 and/or the examples? Download qte5.zip from github. Unzip it to qte5-master. If you have Windows 32 then copy qte5-master/windows32/QtE5Widgets32.dll to folder qte5-master. Copy RunTime Qt-5 (all files and folders from qte5-master/windows32/rt_Qt5_windows32.zip) to

Re: D, GTK, Qt, wx,…

2016-05-31 Thread MGW via Digitalmars-d-learn
On Sunday, 29 May 2016 at 11:03:36 UTC, Russel Winder wrote: GKT+ has a reputation for being dreadful on OSX and even worse on Windows. Qt on the other hand has a reputation for being the most portable – though clearly wx is (arguable) the most portable. QtE5 - is my wrapper for Qt-5

Is it bug compiler?

2016-05-12 Thread MGW via Digitalmars-d-learn
Windows 7 32bit --- import std.stdio; import std.conv; class CFormaMain { ~this() { char[] zz = [ 'A', 'B', 'C' ]; writeln(to!string(zz)); } } int main(string[] args) { CFormaMain formaMain; formaMain = new

Re: D --> C++ --> D

2016-03-31 Thread MGW via Digitalmars-d-learn
On Thursday, 31 March 2016 at 11:47:34 UTC, MGW wrote: -- Help me to optimize this source code. How to apply here delegates and generally whether possibly to make it here

D --> C++ --> D

2016-03-31 Thread MGW via Digitalmars-d-learn
I for myself write Qt-5 wrapper. I use calls from Qt (C ++) as extern (C) calls. Prompt how to write this code well and with use of abilities to integrate D and C ++ -- // ex4.d - Concepts of QAction.QtE5 // compile - // dmd ex4 qte5 import core.runtime; import

Re: Get address of object in constructor.

2016-03-13 Thread MGW via Digitalmars-d-learn
On Sunday, 13 March 2016 at 16:02:07 UTC, WebFreak001 wrote: However note that this is not the same as that function. cast(void*)this and are 2 different things. So if you want to do the same as saveThis just do void* thisAddr = cast(void*) instead void* thisAddr = cast(void*) Error

Re: Get address of object in constructor.

2016-03-13 Thread MGW via Digitalmars-d-learn
On Sunday, 13 March 2016 at 15:49:20 UTC, WebFreak001 wrote: On Sunday, 13 March 2016 at 15:43:02 UTC, MGW wrote: I want to get address of object Cfoo in constructor. Whether it is possible? class Cfoo { void* adrThis; this() { adrThis = cast(void*) this;

Get address of object in constructor.

2016-03-13 Thread MGW via Digitalmars-d-learn
I want to get address of object Cfoo in constructor. Whether it is possible? now: - class Cfoo { void* adrThis; void saveThis(void* adr) { adrThis = adr; } } ... Cfoo foo = new Cfoo(); foo.saveThis(); shall be -- class Cfoo { void* adrThis;

Re: Error with associative array initializer DMD32 D Compiler v2.070.0

2016-03-03 Thread MGW via Digitalmars-d-learn
The citation from https://dlang.org/spec/hash-map.html Static Initialization of AAs immutable long[string] aa = [ "foo": 5, "bar": 10, "baz": 2000 ]; unittest { assert(aa["foo"] == 5); assert(aa["bar"] == 10); assert(aa["baz"] == 2000); } Judging

Error with associative array initializer DMD32 D Compiler v2.070.0

2016-03-03 Thread MGW via Digitalmars-d-learn
immutable long[string] aa = [ "foo": 5, "bar": 10, "baz": 2000 ]; ... Error: non-constant expression ["foo":5L, "bar":10L, "baz":2000L]

Problem with dmd 2.068 Win 32

2015-08-11 Thread MGW via Digitalmars-d-learn
Hi! My project has an error link: Error 42: Symbol Undefined _D6object9Exception6__ctorMFNaNbNfAyaAyakC6object9ThrowableZC9Exception On dmd 2.067.* everything gathered without mistakes. Where to look for a mistake?

Re: Problem with dmd 2.068 Win 32

2015-08-11 Thread MGW via Digitalmars-d-learn
Thanks to all! The problem is localized!

Exec function D from C++

2015-06-21 Thread MGW via Digitalmars-d-learn
Linux 32, dmd 2.067.0 I want to connect and execute function D from main() C++. d1.d import core.stdc.stdio; extern (C++) void d1() { printf(printf - exec d1()); } main_c1.cpp #include stdio.h void d1(void); int main(void) { d1(); return 0; } compile

Re: Error execute MS function fputc()

2015-06-08 Thread MGW via Digitalmars-d-learn
I found the solution. A problem in different structures of FILE for MSVC and DMC. I take the pointer on structure of FILE from CrtDLL.dll Everything works! // MGW 07.05.15 import core.runtime; // Загрузка DLL Для Win import std.stdio;// writeln version(Windows) { import

Mistake of opening of a file having a name in cp1251.

2015-04-03 Thread MGW via Digitalmars-d-learn
Greetings to all! I work on Windows with cp1251 and I have a mistake in the program: import std.stdio; int main (string [] args) { string nameFile = `«Ёлки с объектами №876».txt`; File f = File (nameFile, w); f.writeln (Greetings!); return 0; } This mistake of a kind:

Re: Mistake of opening of a file having a name in cp1251.

2015-04-03 Thread MGW via Digitalmars-d-learn
The decision, which I have applied using function fromUtf8toAnsiW() already works correctly. I use dmd 2.067.0

Re: Dynamically Loading a D DLL From a C Program in Linux

2014-10-25 Thread MGW via Digitalmars-d-learn
// MGW 05.01.14 // We model in D object C ++ QByteArray from Qt. // // Windows: dmd st1.d // Linux: dmd st1.d -L-ldl import core.runtime; // Load DLL for Win import std.stdio;// writeln version(linux) { import core.sys.posix.dlfcn;