On 09/06/2017 8:34 AM, uncorroded wrote:
Hi guys,
I am a beginner in D. As a project, I converted a log-parsing script in
Python which we use at work, to D. This link was helpful - (
https://dlang.org/blog/2017/05/24/faster-command-line-tools-in-d/ ) I
compiled it with dmd and ldc. The log
On 05/06/2017 5:31 PM, Anonymouse wrote:
I just sent a pre-compiled .exe of my project to a friend, and his Avast
anti-virus promptly quarantined it and sent it off for analysis. I tried
sending him a Hello World[1] with the same results.
Is this something common for d programs? Anything I
On 03/06/2017 4:43 PM, Lewis wrote:
On Saturday, 3 June 2017 at 09:28:03 UTC, rikki cattermole wrote:
A lot of this can be done by simply implementing shared libraries
fully on Windows. There is a reason why TypeInfo doesn't cross the dll
boundary right now. Sadly it isn't a high priority (and
On 03/06/2017 10:03 AM, Mike B Johnson wrote:
On Saturday, 3 June 2017 at 00:02:54 UTC, Lewis wrote:
On Friday, 2 June 2017 at 20:47:31 UTC, Mike B Johnson wrote:
[...]
For sure. I actually want to post the source code at some point, but
the changes I made are very much set up specifically
On 26/05/2017 9:15 AM, realhet wrote:
Thanks for the answer!
But hey, the GC knows that is should not search for any pointers in
those large blocks.
And the buffer is full of 0-s at the start, so there can't be any 'false
pointers' in it. And I think the GC will not search in it either.
The
On 09/05/2017 7:08 PM, Igor wrote:
On Tuesday, 9 May 2017 at 15:37:44 UTC, Stefan Koch wrote:
On Tuesday, 9 May 2017 at 15:28:20 UTC, WhatMeWorry wrote:
On Monday, 8 May 2017 at 21:16:53 UTC, Igor wrote:
Hi,
I am following Casey Muratori's Handmade Hero and writing it in DLang.
This sounds
On 09/05/2017 2:53 PM, Jacob Carlborg wrote:
On 2017-05-08 23:16, Igor wrote:
Hi,
I am following Casey Muratori's Handmade Hero and writing it in DLang. I
got to Day 011: The Basics of Platform API Design where Casey explains
the best way to structure platform specific vs non-platform specific
On 09/05/2017 5:22 AM, David Zhang wrote:
Hi,
I'm playing around with Vulkan, and part of its initialization code
calls for an array of strings as char**. I've tried casting directly
(cast(char**)) and breaking it down into an array of char*s (char*[])
before getting the pointer to its first
On 14/04/2017 3:54 AM, Jethro wrote:
using the rule (?Pregex)
e.g., (?P\w*)*
how do we get at all the matches, e.g., Joe Bob Buddy?
When I access the results captures they are are not arrays and I only
ever get the first match even when I'm using matchAll.
Pseudo code:
foreach(result;
On 12/04/2017 10:51 AM, Russel Winder via Digitalmars-d-learn wrote:
Are Argon https://github.com/markuslaker/Argon or darg https://github.
com/jasonwhite/darg getting traction as the default command line
handling system for D or are they just peripheral and everyone just
uses std.getopt
On 11/04/2017 5:59 AM, Russel Winder via Digitalmars-d-learn wrote:
Go only uses Git, Mercurial, or Bazaar for dependency handling. Rust
(via Cargo) allows for a central repository, and Git (, and Mercurial
?) repositories. Dub appears only to allow for central repository, or
have I missed it's
On 11/04/2017 8:08 AM, Suliman wrote:
On Friday, 7 April 2017 at 07:15:44 UTC, rikki cattermole wrote:
I'm going to give you a very bad but still a good place to begin with
explanation.
So, what is an executable? Well in modern operating systems that is a
file with a very complex structure
On 09/04/2017 4:19 PM, Jonathan Marler wrote:
On Sunday, 9 April 2017 at 15:04:29 UTC, rikki cattermole wrote:
On 09/04/2017 3:56 PM, Jonathan Marler wrote:
On Sunday, 9 April 2017 at 14:49:14 UTC, rikki cattermole wrote:
Don't think too hard, times have changed since std.socket was written.
On 09/04/2017 3:56 PM, Jonathan Marler wrote:
On Sunday, 9 April 2017 at 14:49:14 UTC, rikki cattermole wrote:
Don't think too hard, times have changed since std.socket was written.
It certainly isn't designed for high performance hence e.g. libasync.
What an odd response... You don't think I
Don't think too hard, times have changed since std.socket was written.
It certainly isn't designed for high performance hence e.g. libasync.
On 09/04/2017 7:30 AM, Jethro wrote:
void foo(A...)(A a)
{
foreach(aa; a)
{
for(int i = 0; i < a.length; i++)
...
}
}
A can be strings or char, how can I easily deal with both? (e.g.,
a.length = 1 for a being a char... and also a[0] = a, so to speak).
That is, I
On 08/04/2017 7:46 AM, Jethro wrote:
I have a custom type and I'm trying to do things like
x~1 and 1~x.
I can get x~1 no problem by overriding the op "~" but how to I get 1~x
to convert 1 in to typeof(x)? instead of x in to typeof(1) so to speak?
I really want D to realize that 1~x is suppose
I'm going to give you a very bad but still a good place to begin with
explanation.
So, what is an executable? Well in modern operating systems that is a
file with a very complex structure inside, like PE-COFF or ELF. It has a
bunch of things as part of this, a dynamic relocation table,
On 02/04/2017 2:58 PM, Begah wrote:
To load up 3D models in my application, i decided to use the COLLADA
model format, to do that i need to be able to extract information out of
an xml file.
Since std.xml is going to be deprecated eventually, is opted to try and
use std.experiment.xml.
So i
On 02/04/2017 6:28 AM, Nicholas Wilson wrote:
I have this c++ code with clang
uint32_t val = 490560;
int leading_zeros = __builtin_clz( val << 1); // equals 0
int leading_ones = __builtin_clz(~val << 1); // equals 1
return (lz == 0 ? lo - 1 : -lz);
and want to translate it to D.
import
On 02/04/2017 2:37 AM, Eric wrote:
I'm planning on some day putting a package in the DUB registry. My package
is dependent on my "util" package which is a collection of stuff I use
across
all my projects. Does this mean I also have to put my util package in
the DUB registry?
Could I just make
On 29/03/2017 10:50 AM, abad wrote:
This works:
class Foo {
protected void bar() {
writeln("hello from foo");
}
}
void main() {
auto foo = new Foo;
foo.bar();
}
Is this on purpose and what's the rationale?
http://dlang.org/spec/attribute.html#visibility_attributes
On 28/03/2017 8:27 AM, I Lindström wrote:
After getting the basics down, how did you continue when learning
programming in general?
I do have a need for which I've been trying out a few languages and D
seems by far the best for me. Should I just start doing that project and
learn as I go by
On 26/03/2017 7:52 AM, helxi wrote:
What's the difference between
1.
string x = "abcd";
foreach(character; x)
write(character);
and
string x = "abcd";
foreach(character; x[0..$])
write(character);
Hopefully the compiler is smart enough to ignore that slice (since its
On 24/03/2017 2:07 AM, biocyberman wrote:
I am considering to use D and its library to build a high performance
client-server application. The client will be a cross platform (Windows,
Mac, Linux) GUI program that can synchronize analysis results with the
remote central server, and analyze data
You probably want[0] to allocate a class on the stack instead of doing this.
[0] http://dlang.org/phobos/std_typecons.html#.scoped
On 19/03/2017 1:22 AM, Oleg B wrote:
Hello. I found strange behavior while casting enum array and immutable
array.
import std.stdio;
void main()
{
enum arr = cast(ubyte[])[0,0,0,1,0,0,0,2,0,0,0,3,0,0,0,4];
auto arr1 = cast(void[])arr;
immutable arr2 = cast(immutable(void)[])arr;
On 16/03/2017 4:27 PM, WhatMeForget wrote:
One of my D books says: "an enum declared without any braces is called a
manifest constant." The example shows,
enum string author = "Mike Parker";
Is this equivalent to
const string author = "Mike Parker";
or
immutable string author = "Mike Parker";
On 14/03/2017 6:08 AM, Joakim wrote:
On Monday, 13 March 2017 at 09:33:39 UTC, rikki cattermole wrote:
On 13/03/2017 7:48 PM, Joakim wrote:
[...]
Why exactly doesn't the Android port support dlopen, dlsym and dlclose?
It is provided by the NDK libc.
At least according to this[0].
[0]
On 13/03/2017 7:48 PM, Joakim wrote:
On Thursday, 9 March 2017 at 10:35:18 UTC, dummy wrote:
On Wednesday, 8 March 2017 at 10:24:24 UTC, Joakim wrote:
On Tuesday, 7 March 2017 at 12:06:48 UTC, dummy wrote:
Just thought. I do want to know. :-)
As far as I know is,
* LDC2 woring on NDK(yah!)
On 10/03/2017 8:06 PM, M-exe wrote:
On Friday, 10 March 2017 at 06:46:03 UTC, rikki cattermole wrote:
On 10/03/2017 7:41 PM, M-exe wrote:
I found that D is great language, but for my own reasons I'm trying to
use it without TLS at all.
Can the TLS directory be avoided? (compiling on windows)
On 10/03/2017 7:41 PM, M-exe wrote:
I found that D is great language, but for my own reasons I'm trying to
use it without TLS at all.
Can the TLS directory be avoided? (compiling on windows)
I mean, can it avoided without losing GC and main language features?
I found out that also when with
On 10/03/2017 5:14 AM, Suliman wrote:
Adding "r" helped:
auto bigCodeBlock = regex(r"`{3}[\s\S]*?`{3}");
But now output is:
[["```\r\nvoid foo()\r\n{\r\n\twriteln(\"ppp\");\r\n}\r\n```"]]
But I do not \r\n\ symbols...
\r\n is Windows new line characters.
On 10/03/2017 4:17 AM, Suliman wrote:
I would use dpaste and write a quick script but here is where I think
your problem is:
regex("/.*/g")
It should be:
regex(".*", "g")
As per[0].
[0] http://dlang.org/phobos/std_regex.html#.regex
Sorry, but what regexp are you talking? There is nothing
On 10/03/2017 3:50 AM, Suliman wrote:
I wrote two regexp:
auto inlineCodeBlock = regex("`(.*?)`"); // --> `(.*?)`
auto bigCodeBlock = regex("/`{3}[\\s\\S]*?`{3}/g"); // -->
`{3}[\s\S]*?`{3}
First for for selection inline code block. Second for
On 09/03/2017 11:52 PM, WebFreak001 wrote:
On Thursday, 9 March 2017 at 10:44:00 UTC, rikki cattermole wrote:
On 09/03/2017 11:19 PM, WebFreak001 wrote:
...
Import libs like static libraries adhere to the same specs of PE-COFF
versus OMF.
So if you want things to work without much hassle,
On 09/03/2017 11:19 PM, WebFreak001 wrote:
I tried using core.sys.windows.winldap (winldap.h) but I get linker
errors when I try to run my code. I tried copying Wldap32.lib from my
Windows Kits folder but then optlink always says Error 43 Not a Valid
Library File.
I simply use `dub test` to
On 06/03/2017 11:25 PM, Christian Köstlin wrote:
Hi,
I have a small dub-based application project with several modules (it's
not a vibe.d project). I can easily create ddocs for the modules by
running dub build --build=docs.
I am missing at the moment a page, that shows the contents of the
On 26/02/2017 4:01 PM, ANtlord wrote:
Hello! I've encroutered intresting tool of DMD. It is dump of AST in
JSON format (dmd -X main.d). But I it contains only declaration of
methods, templates and structs. It doesn't contain statements like a
variables or nested functions inside function's body.
On 26/02/2017 3:31 AM, helxi wrote:
I am trying to create an array which has a user defined size. However
the following program is not compiling:
import std.stdio;
void main(){
write("Enter your array size: ");
int n;
readf(" %s", );
int[n] arr; //<-Error: variable input cannot
On 19/02/2017 11:06 PM, berni wrote:
I get a segmentation fault, when I run this program:
void main()
{
A bar = cast(A)Object.factory("AA");
bar.foo();
}
class A{ abstract void foo(); }
class AA:A { override void foo() {} }
The call of bar.foo() is, where the segmentation fault
On 12/02/2017 3:41 AM, error wrote:
I'm making a serializer that has a variadic write method that takes
arbitrary params
and serializes them; I want to do the same thing with a read method (
pass in your
params by ref, and it populates them with data ) - however, I run into
a compiler
error -
On 11/02/2017 5:38 PM, WhatMeWorry wrote:
On Saturday, 11 February 2017 at 03:10:35 UTC, WhatMeWorry wrote:
I followed the instructions for derelict.fmod.
// Load the Fmod library.
DerelictFmod.load(); // compiles fine.
// Load the Fmod studio library.
DerelictFmodStudio.load();
but
On 05/02/2017 5:02 PM, thedeemon wrote:
snip
It may look so from a distance. But in my experience it's not that bad.
In most software I did in D it did not matter really (it's either 64-bit
or short lived programs) and the control D gives to choose how to deal
with everything makes it all
On 31/01/2017 11:36 PM, Jason Schroeder wrote:
I am interested in contributing to D on GitHub, and was wondering if
there is a minimum or preferabe minimum size of a pull request; e.g. I
woukd like to work on increasing code coverage, and am wondering if a
pull request with one additional line
On 29/01/2017 4:32 AM, Nestor wrote:
On Saturday, 28 January 2017 at 14:56:03 UTC, rikki cattermole wrote:
On 29/01/2017 3:51 AM, Nestor wrote:
Hi,
One can get the length of a string easily, however since strings are
UTF-8, sometimes characters take more than one byte. I would like to
know
On 29/01/2017 3:51 AM, Nestor wrote:
Hi,
One can get the length of a string easily, however since strings are
UTF-8, sometimes characters take more than one byte. I would like to
know then how many bytes does a string take, but this code didn't work
as I expected:
import std.stdio;
void main()
Structs are a value type and will always have a type that won't be null.
If you want it to be nullable you will have to use pointers or classes
(there is also Nullable in std.typecons but it won't work with is null).
s/have a type that won't be null/have a value that won't be null/
My bad.
On 24/01/2017 2:57 AM, aberba wrote:
How do I verify this struct has no value
Student getStudent()
{
...
Student s;
if(condition) s = Student;
return s;
}
auto stu = getStudent();
//which will work and is best?
if (stu is null) //doesn't wrk.
if (stu is Student.init) //will
On 23/01/2017 3:20 PM, Nestor wrote:
On Monday, 23 January 2017 at 01:17:20 UTC, Adam D. Ruppe wrote:
On Monday, 23 January 2017 at 01:12:21 UTC, Nestor wrote:
You mean phobos, or system libraries?
Phobos but mostly the druntime that interfaces with the system.
I see, I was mostly thinking
On 22/01/2017 9:05 PM, Jot wrote:
auto x = new int[][](n,m);
But one cannot freely assign anywhere in x:
x[3,6] = 4 crashes.
I, can, of course, convert everything to a linear matrix and index by
i+w*j, but what's the point of having multidimensional matrices in D if
they don't allocate them
On 20/01/2017 9:29 AM, Rene Zwanenburg wrote:
On Thursday, 19 January 2017 at 14:04:36 UTC, aberba wrote:
Using the standard library, how do a get number of hours or seconds or
minutes or days or months or years till current time from a past
timestamp (like "2 mins ago")? Not with manual
On 19/01/2017 3:35 PM, Ignacious wrote:
On Thursday, 19 January 2017 at 02:25:44 UTC, Adam D. Ruppe wrote:
On Thursday, 19 January 2017 at 02:15:04 UTC, rikki cattermole wrote:
On 19/01/2017 3:08 PM, Ignacious wrote:
class Y
{
int y;
alias y this;
}
class X
{
Y[] x;
alias x
On 19/01/2017 3:25 PM, Adam D. Ruppe wrote:
On Thursday, 19 January 2017 at 02:15:04 UTC, rikki cattermole wrote:
On 19/01/2017 3:08 PM, Ignacious wrote:
class Y
{
int y;
alias y this;
}
class X
{
Y[] x;
alias x this;
}
This should not fail:
X x = new X;
x ~= 3;
Yes, it
On 19/01/2017 3:08 PM, Ignacious wrote:
class Y
{
int y;
alias y this;
}
class X
{
Y[] x;
alias x this;
}
Yet X ~= 3; fails.
3 should be implicitly convertible to Y and then ~ should assign it.
?
This should not fail:
X x = new X;
x ~= 3;
This should fail as x is a member
On 16/01/2017 11:14 PM, Russel Winder via Digitalmars-d-learn wrote:
The Dub manual says that:
name "mylib"
targetType "none"
dependency "mylib:component1" version="*"
subPackage {
name "component1"
targetType "library"
sourcePaths "component1/source"
On 15/01/2017 4:43 PM, Nestor wrote:
Hi,
I would simply like to get someone's age, but I am a little lost with
time and date functions. I can already get the duration, but after
reading the documentation it's unclear to me how to convert that into
years. See following code:
import std.stdio;
On 05/01/2017 7:03 PM, Era Scarecrow wrote:
On Thursday, 5 January 2017 at 04:53:23 UTC, rikki cattermole wrote:
Well, you could create a fiber[0].
Fibers allow you to set the stack size at runtime.
[0] http://dlang.org/phobos/core_thread.html#.Fiber.this
Well that certainly does seem to
On 05/01/2017 5:50 PM, Era Scarecrow wrote:
Well re-watched a video regarding the Ackermann function which is a
heavily recursive code which may or may not ever give a result in our
lifetimes. However relying on the power of memoize I quickly find that
when the program dies (from 5 minutes or
On 02/01/2017 5:12 PM, Andrey wrote:
Hello! it is possible to build my application for x86_64 platform? In
С++ I can settings mingw_w64 for this.
When using dub:
$ dub build --arch=x86_64
For Windows you will need to have Visual Studio installed for linker + libc.
On 02/01/2017 1:48 AM, Anonymouse wrote:
Try this in a cygwin terminal:
import std.stdio;
import core.thread;
void main()
{
foreach (i; 0..10)
{
writeln(i);
Thread.sleep(1.seconds);
}
}
This program will not output i, wait a second and then output i+1, etc.
It will
On 31/12/2016 3:32 PM, David Zhang wrote:
On Saturday, 31 December 2016 at 02:03:07 UTC, rikki cattermole wrote:
As it should, current is never reassigned.
You only need one var, next. Of course I didn't read the entire thread
chain so, I'm probably missing something.
import
On 31/12/2016 2:52 PM, David Zhang wrote:
Extracting everything into a main() also causes the application to hang.
ie:
struct S
{
S* next;
}
S* _foo;
foreach (e; 0 .. 10)
_foo = theAllocator.make!S(_foo);
S* next, current;
next = current = _foo;
while (next)
{
next =
On 15/12/2016 8:11 PM, Bauss wrote:
On Thursday, 15 December 2016 at 02:58:11 UTC, rikki cattermole wrote:
I did a lot of work in this area.
There are two solutions:
1) Use a package file and public import all modules via it. From this
do some form of 'registration' in a module constructor.
I did a lot of work in this area.
There are two solutions:
1) Use a package file and public import all modules via it. From this do
some form of 'registration' in a module constructor. Using
__traits(allMembers, retrieve the imports and with that the other modules.
2) Before compilation create
On 15/12/2016 12:06 AM, aberba wrote:
I am trying to get a fellow to try D but just setting up on windows 10
has been headache. He's currently remote. Here's the problem. (Note I'm
a Linux user and haven't used windows 10)
1. He installed dmd 2 but the command "dmd" is not recognized. He
On 14/12/2016 11:52 PM, Satoshi wrote:
Hello,
is rtInfo() already used by GC?
I need to store some data for each class so I'm using this template and
m_rtInfo in TypeInfo_Class but now it seems that GC is not working
properly in some cases.
Thanks.
Doesn't look like it.
On 14/12/2016 4:42 AM, Namal wrote:
Hello, comming from C++, I find it hard to remember and understand how
reading from file should be done in D. Especially since I am not very
good in functional programming. So I have a file which looks like this:
1,2,3,4
5,6,7,8
9,11,11,12
and so on
How
On 12/12/2016 12:43 AM, TheGag96 wrote:
On Sunday, 11 December 2016 at 11:17:50 UTC, rikki cattermole wrote:
Not public, please pastebin.
https://github.com/TheGag96/evo-pacman/blob/master/source/pacman/tree.d#L135
I just put it on GitHub. No idea why the repo wasn't public even after I
set
On 12/12/2016 12:15 AM, TheGag96 wrote:
I was porting my Evolutionary Computing homework written in Python over
to D, and I've come across this bug I cannot for the life of me figure out.
https://gitlab.com/TheGag96/evo-pacman/blob/master/source/pacman/tree.d#L139
Not public, please pastebin.
On 09/12/2016 10:26 PM, unDEFER wrote:
Hello!
I'm starting port my program to Windows _without_ Cygwin and found big
trouble.
My main thread exits unexpectedly without any diagnostic messages. The
second thread still lives when it happens.
The visual studio debugger say that thread exits with
On 06/12/2016 3:59 AM, Mike Parker wrote:
snip
Also, let's be clear here, the errors you saw above are linker errors,
not DUB errors. This one in particular is very common on Windows when
using the MS linker:
warning LNK4098: defaultlib 'LIBCMTD' conflicts with use of other libs;
use
On 04/12/2016 7:26 AM, dan wrote:
On Saturday, 3 December 2016 at 09:03:25 UTC, rikki cattermole wrote:
On 03/12/2016 9:55 PM, dan wrote:
[...]
If you can use another compiler do so, gdc is on an old
frontend/Phobos now. I recommend ldc or you know the reference
compiler dmd if
On 03/12/2016 9:55 PM, dan wrote:
In c, you can have code like this:
static void wtest( void ) {
int f;
while ( ( f = some_val( ) ) ) {
printf(" our value is now: %d\n", f );
}
}
gcc compiles this without warning or error (at least if you use the
double parentheses to assure the
On 29/11/2016 3:35 AM, Namespace wrote:
We have a handy dandy syntax for this:
if (MyClassInt subclass = cast(MyClassInt)value) {
writeln(subclass.value);
}
If it doesn't cast to said type (it will be null) that branch won't
execute.
Just out of interest: it looks like a dynamic_cast in
On 29/11/2016 2:56 AM, dm wrote:
On Monday, 28 November 2016 at 11:30:23 UTC, rikki cattermole wrote:
In your case I'd just swap out ``MyClass[] someArray;`` to ``Object[]
someArray;``.
But only because there are no members added without the extra typing
in MyClass.
Remember types in
In your case I'd just swap out ``MyClass[] someArray;`` to ``Object[]
someArray;``.
But only because there are no members added without the extra typing in
MyClass.
Remember types in meta-programming in D are not erased, they exist in
the assembly and are unique. Unlike Java who did the
On 23/11/2016 2:29 AM, RazvanN wrote:
Given the following code:
char[5] a = ['a', 'b', 'c', 'd', 'e'];
alias Range = char[];
writeln(is(ElementType!Range == char));
One would expect that the program will print true. In fact, it prints
false and I noticed that if Range is char[], wchar[],
On 21/11/2016 11:25 PM, Satoshi wrote:
Hello,
how can calling method on local struct throw "null this"?
struct is initialized by .init and have default values.
struct Foo {
Bar bar;
static struct Bar {
float x, y, z;
}
Bar getBar() {
return bar;
}
}
then
Foo foo =
On 19/11/2016 10:46 PM, Marduk wrote:
In C one can do the following:
# define N 10
double M[N][N];
In D I would like to achieve the same result. I tried with:
mixin("int N = 10;");
double[N][N] M;
but the compiler (DMD) complained with Error: variable N cannot be read
at compile time.
On 19/11/2016 3:05 AM, Alessandro wrote:
On Friday, 18 November 2016 at 13:12:14 UTC, rikki cattermole wrote:
On 19/11/2016 2:09 AM, Alessandro wrote:
Hi everyone,
I'm almost ashamed to ask help on this...
I used dmd/dub on an arch linux machine for some time in the past
without any problem.
On 19/11/2016 2:09 AM, Alessandro wrote:
Hi everyone,
I'm almost ashamed to ask help on this...
I used dmd/dub on an arch linux machine for some time in the past
without any problem.
Now I'm experiencing a strange problem after switching to a debian
jessie (testing) machine when compiling even
On 09/11/2016 7:28 PM, Jim wrote:
Hi,
I'm a very experienced C++ programmer, looking at a program written in
D. D is similar enough to C++ and Java that I have no problem
understanding it - except for one thing. I think I may have figured it
out, but I want to confirm my understanding.
What
Took me a while to replicate your build environment but it looks like a
false alarm.
rikki@debian:/tmp/test$ dmd test.d
rikki@debian:/tmp/test$ file test
test: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV),
dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for
GNU/Linux
On 02/11/2016 3:17 PM, Konstantin Kutsevalov wrote:
The question is simple.
Is there something like "this" word for classes?
For example:
```
class CLS {
int numberValue;
public this(numberValue)
{
// how can I put the local numberValue to class property?
// in
On 29/10/2016 1:35 AM, Mark wrote:
On Tuesday, 27 September 2016 at 17:53:39 UTC, Steven Schveighoffer wrote:
On 9/27/16 1:38 PM, Mark wrote:
I've been going through Andrei's excellent book and I noticed that the
latest printing is from 2010. Since D is still a very young language I
can
On 26/10/2016 11:03 PM, dm wrote:
On Wednesday, 26 October 2016 at 09:43:10 UTC, rikki cattermole wrote:
```D
void entryPoint(alias func)() {
try {
func();
} catch (Exception e) {
import std.stdio;
writeln(e.toString());
}
}
void main() {
auto tid =
Basically when you spawn a thread giving the function, you pass it
through another function which will catch any exceptions not normally
caught.
Of course this really should be the default behavior but somebody else
may be more of a help here.
And it is pseudo code, so please don't expect
On 26/10/2016 9:42 PM, dm wrote:
Hi. I tried code below:
import std.concurrency;
import std.stdio;
void func()
{
throw new Exception("I'm an exception");
}
void main()
{
auto tID = spawn();
foreach(line; stdin.byLine)
send(tID, "");
}
I expect my application will die
On 22/10/2016 6:25 PM, Mark wrote:
Hello, Im a 3rd year Comp Sci student in Edmonton Alberta, Canada.
Ive learned how to use C, and dabbled in C++ in school. Im also in a Oop
course using Java.
I picked up the book The D Programming Language by Alexrei Alexandrescu
a few years ago.
Lately Im
On 21/10/2016 9:13 PM, TheFlyingFiddle wrote:
On Friday, 21 October 2016 at 07:56:27 UTC, rikki cattermole wrote:
You're gonna have to use UDA's for that.
Yes, to do the serialization you're right.
But my usecase for this is for error reporting. Basically any struct
that contains unions
On 21/10/2016 8:55 PM, TheFlyingFiddle wrote:
I am trying to port a serialization library I wrote in Lua some time
ago. I've ran into a problem relating to types with anonymous unions
inside.
Given this code:
enum Kind
{
none = 0,
array,
integer,
floating,
}
struct Foo
{
Kind
On 21/10/2016 1:48 AM, Satoshi wrote:
Hello,
why ... cannot be used with structs?
struct Foo {
this(int a) { }
}
void bar(Foo foo...) {
}
bar(42);
Because an int is not a Foo.
On 19/10/2016 1:03 AM, Alfred Newman wrote:
Hello and greetings,
I'm a brand new D developer coming from Python.
I decided to move to D, mainly because it's a compiled language and has
a great runtime speed (and I don't feel confortable at Cython
environment at all). And of course, D has a
On 17/10/2016 2:20 PM, Jason C. Wells wrote:
I have in mind a project to render instruments (speed, pressure,
position) to a screen using SVG. I am able to produce the SVG easily
enough. What I am looking for is a library/canvas/toolkit that I can use
in D inside of a loop and update the
On 15/10/2016 5:33 AM, Andre Pany wrote:
Hi,
I developed an application which starts and stops other applications
like NodeJS HTTP server applications or Java Tomee Servlets. A typical
NodeJS application has a process tree of 4-5 levels.
I had to switch really fast from std.process
On 11/10/2016 10:12 AM, Martin Lundgren wrote:
I've been reading up a bit on the D garbage collector. Seen mostly
negative things about it. I've also seen a lot of proposals and what
not, but not much about the current state of things.
The latest page I can find about it is 2015H1. It mentions
On 09/10/2016 9:17 PM, Jinx wrote:
On Sunday, 9 October 2016 at 06:55:44 UTC, Mike Parker wrote:
On Sunday, 9 October 2016 at 05:34:36 UTC, Jinx wrote:
huh? Yes it is necessary. How hard could it be. Editing a script is
the same as editing the json file and creates junk files. Why make
On 09/10/2016 2:24 PM, WhatMeWorry wrote:
I've got a little hello_window DUB project which uses these dependencies:
dependency "derelict-util" version="~>2.0.6"
dependency "derelict-glfw3" version="~>3.1.0"
dependency "derelict-gl3" version="~>1.0.19"
dependency "derelict-fi"
On 07/10/2016 3:32 AM, Nordlöw wrote:
Is there a concept in D similar to Rust's `collect`:
https://doc.rust-lang.org/std/iter/trait.Iterator.html#method.collect
If not, I'm eager to implement it to support D-style containers.
What would the desired interface look like?
Perhaps:
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