On Wednesday, 12 November 2014 at 12:58:19 UTC, ketmar via
Digitalmars-d-learn wrote:
On Wed, 12 Nov 2014 12:40:30 +
Chris via Digitalmars-d-learn
digitalmars-d-learn@puremagic.com wrote:
The following causes the DLL to crash on Windows:
Input: immutable(short)* data (immutable because
On Wednesday, 12 November 2014 at 14:26:15 UTC, ketmar via
Digitalmars-d-learn wrote:
On Wed, 12 Nov 2014 14:11:35 +
Chris via Digitalmars-d-learn
digitalmars-d-learn@puremagic.com wrote:
On Wednesday, 12 November 2014 at 12:58:19 UTC, ketmar via
Digitalmars-d-learn wrote:
On Wed, 12
On Wednesday, 12 November 2014 at 14:42:34 UTC, Chris wrote:
On Wednesday, 12 November 2014 at 14:26:15 UTC, ketmar via
if you can extend C DLL, just add wrapper for `free()` there.
so you
will not call `free()` from D, but call C DLL function which
will free
the memory. it's a good practice
On Tuesday, 11 November 2014 at 15:03:40 UTC, ketmar via
Digitalmars-d-learn wrote:
On Tue, 11 Nov 2014 14:52:55 +
Kagamin via Digitalmars-d-learn
digitalmars-d-learn@puremagic.com
wrote:
I was thinking about list comprehension, which is what
programming on ranges is. Isn't it?
list is a
On Tuesday, 11 November 2014 at 16:10:33 UTC, ketmar via
Digitalmars-d-learn wrote:
On Tue, 11 Nov 2014 15:38:26 +
Chris via Digitalmars-d-learn
digitalmars-d-learn@puremagic.com wrote:
On Tuesday, 11 November 2014 at 15:03:40 UTC, ketmar via
Digitalmars-d-learn wrote:
On Tue, 11 Nov
On Tuesday, 11 November 2014 at 16:15:36 UTC, Dicebot wrote:
On Tuesday, 11 November 2014 at 16:14:10 UTC, Chris wrote:
Does that entail the concept that ranges (in D) are
homogeneous (i.e. every member/item is of the same type)?
Yes (if you mean static type)
ElementType!Range is used
On Sunday, 9 November 2014 at 08:26:59 UTC, Suliman wrote:
I know that a lot of people are using for programming tools
like Sublime. I am one of them. But if for very simple code
it's ok, how to write hard code?
Do you often need debugger when you are writing code? For which
tasks debugger
On Tuesday, 4 November 2014 at 12:47:11 UTC, Chris wrote:
The following
struct DATA {
short* data;
size_t len;
}
// data and len are provided by a C function
// ...
auto data = mymodule.getSpeechData();
// cast to immutable, because of concurrency
immutable short* tmp =
The following
struct DATA {
short* data;
size_t len;
}
// data and len are provided by a C function
// ...
auto data = mymodule.getSpeechData();
// cast to immutable, because of concurrency
immutable short* tmp = cast(immutable)(data.data);
auto proc = spawn(processData, thisTid);
On Tuesday, 4 November 2014 at 14:01:16 UTC, anonymous wrote:
On Tuesday, 4 November 2014 at 12:47:11 UTC, Chris wrote:
The following
struct DATA {
short* data;
size_t len;
}
// data and len are provided by a C function
// ...
auto data = mymodule.getSpeechData();
// cast to immutable,
On Tuesday, 4 November 2014 at 14:36:19 UTC, Chris wrote:
On Tuesday, 4 November 2014 at 14:01:16 UTC, anonymous wrote:
On Tuesday, 4 November 2014 at 12:47:11 UTC, Chris wrote:
The following
struct DATA {
short* data;
size_t len;
}
// data and len are provided by a C function
// ...
auto
On Tuesday, 4 November 2014 at 14:47:49 UTC, anonymous wrote:
On Tuesday, 4 November 2014 at 14:36:19 UTC, Chris wrote:
I'm still curious, though, how D handles this internally,
because data.data is still mutable while the other reference
to the same address (tmp) is not. What if I change
On Tuesday, 4 November 2014 at 16:07:11 UTC, thedeemon wrote:
On Tuesday, 4 November 2014 at 14:36:19 UTC, Chris wrote:
I'm still curious, though, how D handles this internally,
because data.data is still mutable while the other reference
to the same address (tmp) is not. What if I change
On Tuesday, 28 October 2014 at 00:16:03 UTC, John McFarlane wrote:
Hi,
I've written a modest shared library in D that I'd like to call
directly from a Python web server (Linux/OS X, Apache, WSGI,
Pyramid). I can call it reliably from within Python unit tests
but on a running server, the
On Sunday, 26 October 2014 at 06:20:45 UTC, Suliman wrote:
Unfortunately that library has no dub package.
But you can include it in your project.
See info here http://code.dlang.org/package-format
I can't understand how to set in dub that I need to to include
in compilation process other
On Thursday, 16 October 2014 at 22:26:51 UTC, RBfromME wrote:
I'm a newbie to programming and have been looking into the D
lang as a general purposing language to learn, yet the D
overview indicates that java would be a better language to
learn for your first programming language. Why? Looks
On Friday, 17 October 2014 at 14:38:39 UTC, ketmar via
Digitalmars-d-learn wrote:
On Fri, 17 Oct 2014 14:33:57 +
eles via Digitalmars-d-learn
digitalmars-d-learn@puremagic.com wrote:
On Friday, 17 October 2014 at 13:59:03 UTC, ketmar via
Digitalmars-d-learn wrote:
On Fri, 17 Oct 2014
On Friday, 3 October 2014 at 04:39:38 UTC, ketmar via
Digitalmars-d-learn wrote:
On Thu, 02 Oct 2014 20:42:49 +
Chris via Digitalmars-d-learn
digitalmars-d-learn@puremagic.com wrote:
I'll try that now. Somehow the 1.msecs solution doesn't seem
clean enough.
it seems that you want thread
What is the best way to kill a thread when it pleases the owner
(main thread)? The background is playing audio files. The
playback happens in a separate thread so the owner can keep on
listening to events triggered by the user (like stop, pause). I
have to queue audio files, wait until one has
On Thursday, 2 October 2014 at 10:33:02 UTC, thedeemon wrote:
Just use non-blocking receives in main thread's event loop.
When you get a message from child thread that it's finished
playing and you decide you don't need that thread anymore, send
a message to child you're dismissed. The child
On Thursday, 2 October 2014 at 13:05:00 UTC, ketmar via
Digitalmars-d-learn wrote:
On Thu, 02 Oct 2014 11:36:06 +
Chris via Digitalmars-d-learn
digitalmars-d-learn@puremagic.com wrote:
you can use receiveTimeout! to check if there is some message
available.
That won't do. It blocks
On Thursday, 2 October 2014 at 18:08:40 UTC, Ali Çehreli wrote:
On 10/02/2014 06:49 AM, Chris wrote:
On Thursday, 2 October 2014 at 13:05:00 UTC, ketmar via
Digitalmars-d-learn wrote:
On Thu, 02 Oct 2014 11:36:06 +
Chris via Digitalmars-d-learn
digitalmars-d-learn@puremagic.com wrote
Today I tried to build a dll via dub, unfortunately I didn't
succeed. I couldn't find much on the internet about it. Is it at
all possible, and if yes, what's the config I have to use?
I tried this (and similar configs)
{
name: myDLL32bit,
targetName: myDLL.dll,
targetType:
On Sunday, 28 September 2014 at 21:29:21 UTC, Cliff wrote:
Coming from the C# world, all of localization we did was based
on defining string resource files (XML-formatted source files
which were translated into C# classes with named-string
accessors by the build process) that would get
Why is that?
import std.stdio, std.array
void main() {
auto output = appender!(string);
output ~= world!;
// output.data.insertInPlace(0, Hello, ); // Doesn't work
auto asString = output.data;
asString.insertInPlace(0, Hello, ); // Works
writeln(asString); // prints Hello, world!
On Monday, 22 September 2014 at 15:00:09 UTC, anonymous wrote:
On Monday, 22 September 2014 at 14:45:31 UTC, Chris wrote:
Why is that?
import std.stdio, std.array
void main() {
auto output = appender!(string);
output ~= world!;
// output.data.insertInPlace(0, Hello, ); // Doesn't work
DUB version 0.9.21
dmd version 2.065.0
vibe.d version 0.7.20
Since v0.7.19 vibe.d has vibe.utils.dictionarylist. This doesn't
go well with LuaD's vibe.utils.dictionarylist (same goes for
higher versions of dmd and vibe.d, see below)
Compiling...
source/luad/conversions/structs.d-mixin-38(38):
Maybe a trivial question: How do I use preWriteCallback
properly? It doesn't work properly for me yet (I might not see
the forest for the trees at the moment). I am trying to set a
field in the HTTPServerResponse.
On Friday, 22 August 2014 at 13:58:02 UTC, Chris wrote:
Maybe a trivial question: How do I use preWriteCallback
properly? It doesn't work properly for me yet (I might not see
the forest for the trees at the moment). I am trying to set a
field in the HTTPServerResponse.
Short question: how can I grab the stdout written to by C(++),
i.e.
C code:
fwrite(...);
std.cstream will be replaced sooner or later.
On Wednesday, 23 July 2014 at 15:12:13 UTC, John Colvin wrote:
On Wednesday, 23 July 2014 at 14:53:35 UTC, Chris wrote:
Short question: how can I grab the stdout written to by C(++),
i.e.
C code:
fwrite(...);
std.cstream will be replaced sooner or later.
I don't think I understand the
The C++ code does this:
size_t fwrite ( const void * ptr, size_t size, size_t count, FILE
* stream );
// stream is stdout
and text appears in the console (a string).
I don't how to grab the text that is written to console. I might
have to redirect it from within the C++ code.
I'm using / testing LuaD atm. It works very well, however, I've
encountered a problem. When I load the module lualsp (for lua
server pages) the app crashes. If I run the lua script on its own
$ lua5.1 test.lua
it works perfectly fine. The lua server page is executed
correctly. If I run the
On Thursday, 17 July 2014 at 10:53:56 UTC, Chris wrote:
I'm using / testing LuaD atm. It works very well, however, I've
encountered a problem. When I load the module lualsp (for lua
server pages) the app crashes. If I run the lua script on its
own
$ lua5.1 test.lua
it works perfectly fine.
On Monday, 14 July 2014 at 21:22:12 UTC, Jason King wrote:
My idea is to use (at least test) DMDScript for server side JS.
I don't mean to sound like a D-hater here, but V8 has had about
2 years more work on it than DMDScript. At one time they were.
IIRC, quite close performance-wise but
On Sunday, 13 July 2014 at 07:18:38 UTC, Jason King wrote:
On Friday, 11 July 2014 at 15:45:42 UTC, Chris wrote:
Tried to compile on linux, got this error message (I guess I
can fix it):
dmd -c textgen.d
textgen.d(36): Error: cannot implicitly convert expression
(DMDScript fatal runtime
Tried to compile on linux, got this error message (I guess I can
fix it):
dmd -c textgen.d
textgen.d(36): Error: cannot implicitly convert expression
(DMDScript fatal runtime error: ) of type string to char[]
textgen.d(36): Error: cannot implicitly convert expression (0) of
type int to char[]
On Thursday, 10 July 2014 at 12:12:20 UTC, Marc Schütz wrote:
On Wednesday, 9 July 2014 at 15:09:08 UTC, Chris wrote:
On Wednesday, 9 July 2014 at 15:00:25 UTC, seany wrote:
I apologize many times for this question, may be this had
already been answered somewhere, but considering today the
On Wednesday, 9 July 2014 at 15:09:09 UTC, Larry wrote:
On Wednesday, 9 July 2014 at 14:30:41 UTC, John Colvin wrote:
On Wednesday, 9 July 2014 at 13:46:59 UTC, Larry wrote:
The rest of the code is numerical so it will not change by
much the fact that d cannot get back the huge launching time.
On Sunday, 29 June 2014 at 20:28:23 UTC, Evan Davis wrote:
Hello, I have a compile error when trying to use GtkD 2.3.3.
When I try to create a FileChooseDialog, I call
new FileChooserDialog(Save File,
editor.drawingArea.getParent().getParentWindow(),
On Friday, 27 June 2014 at 05:58:14 UTC, pgtkda wrote:
What does this symbol mean in relation to D?
~
~ D means it's about the best language I've come across so far.
On Thursday, 26 June 2014 at 08:36:15 UTC, Chris wrote:
On Wednesday, 25 June 2014 at 09:29:35 UTC, Orfeo wrote:
I wanted to create a simple application to display and edit
data from postgresql database using GtkD and ddb
(https://github.com/pszturmaj/ddb)
The application should run on
On Wednesday, 25 June 2014 at 09:29:35 UTC, Orfeo wrote:
I wanted to create a simple application to display and edit
data from postgresql database using GtkD and ddb
(https://github.com/pszturmaj/ddb)
The application should run on WinXp or Win7. After a week of
work I throw in the towel ...
On Thursday, 26 June 2014 at 08:39:46 UTC, Chris wrote:
On Thursday, 26 June 2014 at 08:36:15 UTC, Chris wrote:
On Wednesday, 25 June 2014 at 09:29:35 UTC, Orfeo wrote:
I wanted to create a simple application to display and edit
data from postgresql database using GtkD and ddb
On Wednesday, 18 June 2014 at 15:23:11 UTC, Kapps wrote:
On Wednesday, 18 June 2014 at 15:03:55 UTC, Ali Çehreli wrote:
On 06/18/2014 06:28 AM, Chris wrote:
On Wednesday, 18 June 2014 at 11:57:06 UTC, Chris wrote:
Windows: in a D-DLL I'm trying to spawn a thread. However,
nothing
happens
On Tuesday, 17 June 2014 at 09:51:06 UTC, Chris wrote:
The following:
1. created test C-dll in Cygwin (gcc -shared -o hello.dll
hello.o)
2. used implib.exe /s to create .lib file
3. linked with D program dmd test.d hello.lib
Compiles, program starts but begins to hang as soon as it calls
Windows: in a D-DLL I'm trying to spawn a thread. However,
nothing happens
auto myThread = spawn(myFunction, thisTid);
send(myThread, arg);
The thread is never called. Any ideas? Thanks!
PS In an old DLL it used to work, there I called it with only one
argument, i.e. spawn(myFunction). Is
The following:
1. created test C-dll in Cygwin (gcc -shared -o hello.dll hello.o)
2. used implib.exe /s to create .lib file
3. linked with D program dmd test.d hello.lib
Compiles, program starts but begins to hang as soon as it calls
the C function (which itself is never executed, no hello
I use a library written in C. There are these two functions
1. MyLib_Initialize(), an existing 3rd party function
2. my_lib_initialize(), my custom function
On Linux (my main platform) it compiled and worked without an
error. On Windows, however, implib printed a warning and said
that two
Say I wanna split a string that contains hyphens. If I use
std.algorithm.splitter I end up with empty elements for each
hyphen, e.g.:
auto word = bla-bla;
auto parts = appender!(string[]);
w.splitter('-').copy(parts);
// parts.data.length == 3 [bla, , bla]
This is not ideal for my purposes,
On Monday, 9 June 2014 at 10:14:40 UTC, bearophile wrote:
Chris:
auto word = bla-bla;
auto parts = appender!(string[]);
w.splitter('-').copy(parts);
// parts.data.length == 3 [bla, , bla]
With the current dmd 2.066alpha this code:
void main() {
import std.stdio, std.string,
On Monday, 9 June 2014 at 10:54:09 UTC, monarch_dodra wrote:
On Monday, 9 June 2014 at 10:23:16 UTC, Chris wrote:
Ok, thanks. I'll keep that in mind for the next version.
Seems to me to also work with 2.065 and 2.064.
From the library reference:
assert(equal(splitter(hello world, ' '), [
On Monday, 9 June 2014 at 11:16:18 UTC, monarch_dodra wrote:
On Monday, 9 June 2014 at 11:04:12 UTC, Chris wrote:
From the library reference:
assert(equal(splitter(hello world, ' '), [ hello, ,
world ]));
and
If a range with one separator is given, the result is a range
with two empty
On Monday, 9 June 2014 at 12:16:30 UTC, monarch_dodra wrote:
On Monday, 9 June 2014 at 11:40:24 UTC, Chris wrote:
On Monday, 9 June 2014 at 11:16:18 UTC, monarch_dodra wrote:
On Monday, 9 June 2014 at 11:04:12 UTC, Chris wrote:
From the library reference:
assert(equal(splitter(hello world,
On Monday, 9 June 2014 at 14:21:21 UTC, Steven Schveighoffer
wrote:
On Mon, 09 Jun 2014 07:04:11 -0400, Chris wend...@tcd.ie
wrote:
On Monday, 9 June 2014 at 10:54:09 UTC, monarch_dodra wrote:
On Monday, 9 June 2014 at 10:23:16 UTC, Chris wrote:
Ok, thanks. I'll keep that in mind for the
On Monday, 9 June 2014 at 14:47:45 UTC, Steven Schveighoffer
wrote:
On Mon, 09 Jun 2014 10:39:39 -0400, Chris wend...@tcd.ie
wrote:
Atm, I have
auto parts = appender!(string[]);
w.splitter('-').filter!(a = !a.empty).copy(parts);
Which looks more elegant and gives me what I want. IMO, the
On Monday, 9 June 2014 at 15:52:24 UTC, monarch_dodra wrote:
On Monday, 9 June 2014 at 15:19:05 UTC, Chris wrote:
On Monday, 9 June 2014 at 14:47:45 UTC, Steven Schveighoffer
wrote:
On Mon, 09 Jun 2014 10:39:39 -0400, Chris wend...@tcd.ie
wrote:
Atm, I have
auto parts =
On Monday, 9 June 2014 at 18:09:07 UTC, monarch_dodra wrote:
On Monday, 9 June 2014 at 17:57:24 UTC, Steven Schveighoffer
wrote:
I think we are confusing things here, I was talking about
strip :)
strip and split are actually both pretty much in the same boat
actually in regards to that, so
On Monday, 9 June 2014 at 20:01:05 UTC, monarch_dodra wrote:
On Monday, 9 June 2014 at 19:47:29 UTC, Chris wrote:
Uh, I see, I misread the signature of std.string.strip(). So
that's one option now, to strip all trailing hyphens with
std.string.strip(). Well, I'll give it a shot tomorrow.
No,
I've just had the case where after changing the code and running
$ dub nothing changed in the output. I couldn't make sense of
it. Then I ran $ dub --force and the output was as expected.
Has this happened to anyone. I think I came across this before.
On Wednesday, 28 May 2014 at 17:33:19 UTC, monarch_dodra wrote:
On Wednesday, 28 May 2014 at 14:36:25 UTC, Chris wrote:
I use Appender to fill an array. The Appender is a class
variable and is not instantiated with each function call to
save instantiation. However, the return value or the
On Thursday, 29 May 2014 at 12:04:35 UTC, monarch_dodra wrote:
On Thursday, 29 May 2014 at 08:49:10 UTC, Chris wrote:
monarch_dodra:
Hm. This last point might be an issue. If I process a large
input (text in this case) then I might run into trouble with
append as a class variable. I also had
I use Appender to fill an array. The Appender is a class variable
and is not instantiated with each function call to save
instantiation. However, the return value or the function must be
dup'ed, like so:
Appender!(MyType[]) append;
public auto doSomething() {
scope (exit) { // clear append
On Tuesday, 27 May 2014 at 10:50:54 UTC, BicMedium wrote:
Let's say I have a set of containers, using a
D-unfriendly-semantic. They rather use a kind of ADA vocabulary
(according to https://en.wikipedia.org/wiki/Deque). I want to
make them range-aware.
If the input/output ranges are easy to
The following:
import std.stdio;
void main() {
int[5] arg;
arg[10] = 3; // Compiler says (of course): Error:
array index 10 is out of bounds arg[0 .. 5]
}
import std.stdio;
void main() {
int[5] arg;
foreach (i; 0..10) {
arg[i] = i;
}
}
Compiler says nothing, but
I have code that uses the following:
string[][size_t] myArray;
1. myArray = [0:[t, o, m], 1:[s, m, i, th]];
However, I've found out that I never need an assoc array and a
linear array would be just fine, as in
2. myArray = [[t, o, m], [s, m, i, th]];
Is there any huge difference as regards
On Wednesday, 14 May 2014 at 10:20:51 UTC, bearophile wrote:
Chris:
Is there any huge difference as regards performance and memory
footprint between the two? Or is 2. basically 1. under the
hood?
An associative array is a rather more complex data structure,
so if you don't need it, use
On Wednesday, 14 May 2014 at 11:13:10 UTC, John Colvin wrote:
On Wednesday, 14 May 2014 at 09:38:10 UTC, Chris wrote:
I have code that uses the following:
string[][size_t] myArray;
1. myArray = [0:[t, o, m], 1:[s, m, i, th]];
However, I've found out that I never need an assoc array and a
On Wednesday, 14 May 2014 at 13:31:53 UTC, dennis luehring wrote:
Am 14.05.2014 15:20, schrieb Chris:
Profiling is not really feasible, because for this to work
properly, I would have to introduce the change first to be able
to compare both. Nothing worse than carefully changing things
only to
On Wednesday, 14 May 2014 at 13:44:40 UTC, John Colvin wrote:
Yes, they are much faster. Normal array indexing is equivalent
to *(myArray.ptr + index) plus an optional bounds check,
whereas associative array indexing is a much, much larger job.
Why were you using associative arrays in the
On Tuesday, 29 April 2014 at 04:44:39 UTC, Jesse Phillips wrote:
On Monday, 28 April 2014 at 10:40:49 UTC, Chris wrote:
Person!(string) *pptr;
Just wanted to point out, the above is C style and not
recommended.
Person!(string)* pptr, pptr2, pptr3;
In D the pointer is part of the type
I need an array that contains pointers to types created via
template. To stick to my usual example:
Person!(string)
How can I make an array with pointers to concrete instances of
Person!(string)?
Something like this only with pointers, i.e. buf holds pointers
to concrete Person!(string)s:
On Monday, 28 April 2014 at 10:32:18 UTC, bearophile wrote:
Chris:
I need an array that contains pointers to types created via
template. To stick to my usual example:
Person!(string)
How can I make an array with pointers to concrete instances
of Person!(string)?
Every template creates a
On Monday, 28 April 2014 at 10:32:18 UTC, bearophile wrote:
Chris:
I need an array that contains pointers to types created via
template. To stick to my usual example:
Person!(string)
How can I make an array with pointers to concrete instances
of Person!(string)?
Every template creates a
On Monday, 28 April 2014 at 10:44:18 UTC, Rene Zwanenburg wrote:
On Monday, 28 April 2014 at 10:40:49 UTC, Chris wrote:
So there is no way of filling an array with something like
Person!(string) *pptr;
foreach(person; people) {
buf ~= person;
}
Person!(string)*[] arr;
Like this?
201 - 275 of 275 matches
Mail list logo
