On Friday, 18 March 2022 at 04:13:36 UTC, Alain De Vos wrote:
Dlang includes some good ideas.
But dub pulls in so much stuff. Too much for me.
I like things which are clean,lean,little,small.
But when i use dub it links with so many libraries.
Are they really needed ?
And how do you compare to py
On Tuesday, 7 July 2020 at 00:44:32 UTC, Marcone wrote:
On Tuesday, 7 July 2020 at 00:42:40 UTC, Ali Çehreli wrote:
On 7/6/20 5:35 PM, Marcone wrote:
Hi, I study Dlang for one year, and I can't understand alias
this. I need an Easy example to understand Alias This.
Is the following example us
On Wednesday, 1 July 2020 at 05:04:28 UTC, Anthony wrote:
I'm trying to convert this c function:
bson_t *bson_new_from_json (const uint8_t *data, ssize_t len,
bson_error_t *error);
Into a D function. This is my attempt:
extern(C) {
struct bson_t;
struct bson_error_t;
bson_t* bso
On Wednesday, 22 January 2020 at 18:53:49 UTC, mark wrote:
Is there a "D weekly news" I could do an email subscription to?
Or at least a way to get notified by email when a new item
appears on https://dlang.org/blog/ ?
There's http://dpldocs.info/this-week-in-d/Blog.html which is
unofficial b
On Saturday, 3 August 2019 at 16:35:34 UTC, Giovanni Di Maria
wrote:
Hi to everybody
I am doing some experiments about random numbers.
I need "extreme speed" for the generation for numbers from 1 to
8.
Generating 500_000_000 numbers with this code:
-
import std.s
On Monday, 29 July 2019 at 14:37:54 UTC, 0x wrote:
On a project I was asked to
a- Compute SHA-256 of a password
b- Do a BigInteger, convert to Hex String
c- Encrypt the key using a public key with the following
parameters
Entropy: I'm given some numbers
Modulus: also given long num
On Friday, 5 July 2019 at 12:00:15 UTC, Binarydepth wrote:
I've considering learning full D. I remembered that D is not
recommended as a first language, So I read time ago.
So my question, is learning C and Python a good intro before
learning D?
TY
Both C and Python provide valuable and co
On Saturday, 22 June 2019 at 19:26:13 UTC, Cym13 wrote:
On Saturday, 22 June 2019 at 16:52:07 UTC, Anonymouse wrote:
[...]
Clearly this is a good time for you to learn about the tools D
offers to profile allocations. There is the --profile=gc DMD
argument that you can use but here there's so
On Saturday, 22 June 2019 at 16:52:07 UTC, Anonymouse wrote:
I'm looking into why my thing does so many memory allocations.
Profiling with kcachegrind shows _d_allocmemory being called
upon entering a certain function, lots and lots of times.
It's a function that receives concurrency messages,
On Thursday, 20 June 2019 at 06:20:17 UTC, dangbinghoo wrote:
hi there,
a funny thing:
$ cat rgcc
#!/bin/sh
cf=$@
mycf=__`echo $cf|xargs basename`
cat $cf | sed '1d' > ${mycf}
gcc ${mycf} -o a.out
rm ${mycf}
./a.out
$ cat test.c
#!/home/user/rgcc
#include
int
On Wednesday, 19 June 2019 at 05:27:12 UTC, lili wrote:
On Tuesday, 18 June 2019 at 17:29:49 UTC, Cym13 wrote:
On Tuesday, 18 June 2019 at 17:25:42 UTC, Cym13 wrote:
On Tuesday, 18 June 2019 at 13:05:03 UTC, lili wrote:
On Tuesday, 18 June 2019 at 12:39:45 UTC, Dennis wrote:
[...]
Thanks a l
On Tuesday, 18 June 2019 at 17:25:42 UTC, Cym13 wrote:
On Tuesday, 18 June 2019 at 13:05:03 UTC, lili wrote:
On Tuesday, 18 June 2019 at 12:39:45 UTC, Dennis wrote:
[...]
Thanks a lot, where is a core.stdcpp.array , How to user it?
I test but get a error
```
auto aa = array!(int, 4); //erro
On Tuesday, 18 June 2019 at 13:05:03 UTC, lili wrote:
On Tuesday, 18 June 2019 at 12:39:45 UTC, Dennis wrote:
On Tuesday, 18 June 2019 at 12:26:14 UTC, lili wrote:
[...]
I'm assuming you mean writeln([1].sizeof).
An array literal is a slice of a dynamic array (which is
length + pointer,
On Sunday, 2 June 2019 at 15:48:54 UTC, Rnd wrote:
I have recently started using Dlang, hence this basic question.
Thanks for your insight.
To know more about D you should take the time to do the D tour
[1] which provides you with general knowledge of most of D's
functionalities and vocabular
On Thursday, 23 May 2019 at 09:09:05 UTC, BoQsc wrote:
This code of D creates a dummy 47,6 MB text file filled with
Nul characters in about 9 seconds
import std.stdio, std.process;
void main() {
writeln("Creating a dummy file");
File file = File("test.txt", "w");
for (int
On Sunday, 12 May 2019 at 20:06:34 UTC, torea wrote:
Hi,
I'd like to use D for the "brain" of a small robot (Anki
vector) whose API is coded in Python 3.6+.
I had a look at Pyd but it's limited to python 2.7...
Would there be other ways to call python functions and retrieve
the python objects
On Friday, 10 May 2019 at 15:06:46 UTC, Temtaime wrote:
Lol, you don't have to load and unload the curl dll.
std.net.curl have its own lazy libcurl loader. But i'm not sure
if it tries to find the dll in the temp directory. If it is the
case, then it simply doesn't unload the dll when you have
On Friday, 10 May 2019 at 10:11:51 UTC, faissaloo wrote:
My program contains the following statement:
auto newChildNode = new Node();
In debugging I have found that this pointer evaluates to null,
what could cause this? I should have plenty of memory, my only
other idea is some sort of hea
On Friday, 10 May 2019 at 07:09:45 UTC, Seb wrote:
On Thursday, 9 May 2019 at 13:18:44 UTC, Cym13 wrote:
On Thursday, 9 May 2019 at 13:02:51 UTC, Rene Zwanenburg wrote:
On Thursday, 9 May 2019 at 12:33:37 UTC, Cym13 wrote:
[...]
You could try to use the find handle function in Process
Explo
On Thursday, 9 May 2019 at 15:05:10 UTC, Andre Pany wrote:
Can you reproduce the issue with other Dlls or is it only
reproducible with curl dll? Does the issue with curl dll also
exists if you do not call the curl function?
Kind regards
Andre
I didn't have the time to test with another dll j
On Thursday, 9 May 2019 at 13:02:51 UTC, Rene Zwanenburg wrote:
On Thursday, 9 May 2019 at 12:33:37 UTC, Cym13 wrote:
On Thursday, 9 May 2019 at 11:31:20 UTC, Cym13 wrote:
...
To dismiss any doubt about AV or other processes coming into
play I took the binary and ran it with wine on linux wi
On Thursday, 9 May 2019 at 11:31:20 UTC, Cym13 wrote:
...
To dismiss any doubt about AV or other processes coming into play
I took the binary and ran it with wine on linux with the exact
same end result.
For reference my windows system is a 64b windows 10.
On Thursday, 9 May 2019 at 11:07:53 UTC, Andre Pany wrote:
On Thursday, 9 May 2019 at 10:09:23 UTC, Cym13 wrote:
Hi,
this is likely not related to D itself but hopefully someone
can help me with this since I'm rather new to windows
programming, I mainly work on linux. I'm trying to bundle a
On Thursday, 9 May 2019 at 11:11:56 UTC, Rumbu wrote:
Since deploying a dll is a suspect behaviour outside a normal
installation process, most probably you have a lock on the file
put by windows defender or an antivirus if installed.
Thanks for your input but I'm absolutely certain that it's n
Hi,
this is likely not related to D itself but hopefully someone can
help me with this since I'm rather new to windows programming, I
mainly work on linux. I'm trying to bundle a DLL in a binary,
write it in a temp folder, use it and remove the dangling file.
So far I have the following file
On Monday, 6 May 2019 at 09:34:22 UTC, Dukc wrote:
Oops, I forgot to check back this theard. But yes, just the
info I was looking for.
On Wednesday, 1 May 2019 at 22:14:52 UTC, Cym13 wrote:
There are very few relevant threat models where removing a
password from RAM is an adequate solution.
On Tuesday, 30 April 2019 at 08:15:15 UTC, Dukc wrote:
I am currently programming a server. So I got the idea that
after I've generated all the hashes I need from a password, I
want to erase it from RAM before discarding it, just to be sure
it won't float around if the server memory is exposed
On Monday, 22 April 2019 at 16:24:53 UTC, Taylor Hillegeist wrote:
Saw this tool and thought D could probably do something like
this pretty easily. Is there such a tool out there already?
https://github.com/cool-RR/pysnooper
Or would this not be easy at all with D?
First line of that link: "
On Tuesday, 23 April 2019 at 22:02:59 UTC, Allison wrote:
How to make a chat for several users chat? Using socket and
thread.
First of all, there are many tutorials on the internet covering
that exact topic for different languages. I don't think there are
many tutorials for D, but you should
On Wednesday, 24 April 2019 at 05:22:35 UTC, Arjunkumar wrote:
I am title bit confuse about learning D Lang and is it well
good for future point of view. Currently in a market many of
language is present, so why people learn D Lang and any site
which provide best tutorials for D Lang?
The rea
Where can I find a list of all druntime arguments supported?
Things like --DRT-covopt='merge:1' or --DRT-gcopt='gc:profile=1'
are not easy to guess and I can't find any centralized
documentation.
On Sunday, 7 April 2019 at 15:41:51 UTC, Robert M. Münch wrote:
I have an AA int[ulong] and would like to traverse the AA from
biggest to smallest by value. Is there an elegant way to do
this?
The only way I can imagine is to create an "reverse" AA of the
form ulong[int] and than sort by keys
On Monday, 11 March 2019 at 15:23:34 UTC, BoQsc wrote:
There is Money datatype that can be provided by using a third
party package: https://code.dlang.org/packages/money
But that's only for money, what about math?
Why such fundamental as BigDecimal is still not included into
the D language its
On Friday, 1 March 2019 at 11:38:51 UTC, BoQsc wrote:
On Friday, 1 March 2019 at 09:27:33 UTC, Cym13 wrote:
On Friday, 1 March 2019 at 09:00:43 UTC, BoQsc wrote:
I've installed D compiler, and when i try to run a D script
with filename without an extension/file type named: program
via: ./prog
On Friday, 1 March 2019 at 14:50:45 UTC, Jesse Phillips wrote:
On Friday, 1 March 2019 at 11:38:51 UTC, BoQsc wrote:
"And indeed rdmd won't call your script if it doesn't have the
proper extension."
Then why does Dlang Tour includes shebang: #!/usr/bin/env rdmd
Instead of the one you mentione
On Friday, 1 March 2019 at 09:00:43 UTC, BoQsc wrote:
I've installed D compiler, and when i try to run a D script
with filename without an extension/file type named: program
via: ./program
I'm getting and error:
vaidas@SATELLITE-L855:~/Desktop$ ./program
Error: module `program` is in file './
On Saturday, 23 February 2019 at 20:49:49 UTC, r-const-dev wrote:
Is there a way to get information about the current process?
Memory usage, CPU usage, PID.
The PID is easy, from std.process it's a standard function call
away: https://dlang.org/phobos/std_process.html#.thisProcessID
I don't
On Sunday, 10 February 2019 at 02:12:43 UTC, Jonathan M Davis
wrote:
On Saturday, February 9, 2019 2:19:27 PM MST Victor Porton via
Digitalmars- d-learn wrote:
ISO C++ specifies that the C++ file must end with a newline.
Should D file end with newline, too?
No, there is no need to end D files
On Thursday, 2 August 2018 at 14:37:56 UTC, Greatsam4sure wrote:
On Thursday, 2 August 2018 at 09:35:20 UTC, Cym13 wrote:
On Thursday, 2 August 2018 at 08:30:05 UTC, Greatsam4sure
wrote:
I know D is very powerful from my little experience. What is
the idiomatic way to get prime numbers say from
On Thursday, 2 August 2018 at 08:30:05 UTC, Greatsam4sure wrote:
I know D is very powerful from my little experience. What is
the idiomatic way to get prime numbers say from 1-30 without
using loops(outer and inner loop). Can map, filter, fold etc in
algorithm be use. Pls show some code with c
On Sunday, 1 July 2018 at 20:55:16 UTC, Robert M. Münch wrote:
I'm a bit puzzled because I think this is pretty straight
forward but doesn't work...
struct mystruct {
myPtr* root;
opApply(...){
myPtr*[] childs;
childs ~= root;
On Wednesday, 20 June 2018 at 04:40:42 UTC, Cym13 wrote:
On Wednesday, 20 June 2018 at 03:44:58 UTC, Jordan Wilson wrote:
[...]
This sounds like a very limited case: if you're not zipping
against a iota(foo) then there's no comparing with enumerate,
they simply don't do the same thing at all
On Wednesday, 20 June 2018 at 03:44:58 UTC, Jordan Wilson wrote:
Hello,
Idiomatically, I make use of zip, however, when looking to
speed up my program, notice that using enumerate leads to a
20-30% improvement:
void main(){
auto x = iota(1_000).array;
auto y = iota(1_000).array;
On Tuesday, 19 June 2018 at 05:52:00 UTC, Sunny wrote:
On Monday, 18 June 2018 at 13:23:37 UTC, Cym13 wrote:
Yes, this is what need, thank you very much for your help. :-)
[...]
I recommend that you take the D tour if you can, it explains all
those fundamental features quite well I think.
On Monday, 18 June 2018 at 11:44:43 UTC, Sunny wrote:
Hello, I'm having a problem, how can I create a List or
Dictionary in D?
In C #, I can create a tuple list, example:
var musicList = new List <(string URL, string Artist, string
Title, string Cover, string Duration)> ();
In Google did no
On Thursday, 7 June 2018 at 21:07:26 UTC, DigitalDesigns wrote:
class A;
class B
{
A a = new A();
}
auto b1 = new B();
auto b2 = new B();
assert(b1.a == b2.a)!!
I'm glad I finally found this out! This is not typical behavior
in most languages is it?
I'd expect it to be translated to so
On Sunday, 22 April 2018 at 05:29:30 UTC, Mike Franklin wrote:
On Sunday, 22 April 2018 at 00:41:34 UTC, Nicholas Wilson wrote:
You're not using the C library version of it, the compiler
does the stack space reservation inline for you. There is no
way around this.
I'm not convinced. I did s
On Saturday, 21 April 2018 at 13:30:55 UTC, Cym13 wrote:
[...]
Nevermind, forgot that shared libraries are put between the two.
On Saturday, 21 April 2018 at 13:54:14 UTC, H. S. Teoh wrote:
On Sat, Apr 21, 2018 at 01:30:55PM +, Cym13 via
Digitalmars-d-learn wrote:
On Saturday, 21 April 2018 at 12:08:09 UTC, Dmitry Olshansky
wrote:
[...]
> Unbounded allocation on stack is kind of anti-pattern and a
> potenti
On Saturday, 21 April 2018 at 12:08:09 UTC, Dmitry Olshansky
wrote:
On Saturday, 21 April 2018 at 07:37:50 UTC, Mike Franklin wrote:
Does D have some way to dynamically allocate on the stack?
I'm looking for something roughly equivalent to the following
C code.
int doSomething(size_t len)
{
On Friday, 13 April 2018 at 13:39:23 UTC, Tony wrote:
On Friday, 13 April 2018 at 12:46:32 UTC, Cym13 wrote:
On Friday, 13 April 2018 at 01:27:06 UTC, Tony wrote:
I think that the typical model (at least in other languages)
is to only compile one D source file at a time. Compile the
b.d file w
On Friday, 13 April 2018 at 01:27:06 UTC, Tony wrote:
I think that the typical model (at least in other languages) is
to only compile one D source file at a time. Compile the b.d
file with the -c option to create an object file. Then put the
object file in a library file (either static (easier)
On Tuesday, 10 April 2018 at 20:08:14 UTC, Jonathan M Davis wrote:
On Tuesday, April 10, 2018 19:47:10 Nordlöw via
Digitalmars-d-learn wrote:
On Tuesday, 10 April 2018 at 14:34:40 UTC, Adam D. Ruppe wrote:
> On Tuesday, 10 April 2018 at 14:25:52 UTC, Nordlöw wrote:
>> Should ranges always provid
On Monday, 9 April 2018 at 22:28:45 UTC, Jonathan wrote:
I am totally lost on why this is happening.
I stripped the code down to what appears to be the most minimal
code that still causes the problem.
---
import core.sync.mutex;
import core.thread;
import std.stdio;
__gshared Mutex m;//__gsh
On Wednesday, 4 April 2018 at 19:51:27 UTC, kdevel wrote:
On Wednesday, 4 April 2018 at 19:19:30 UTC, Ali wrote:
On Wednesday, 4 April 2018 at 18:57:27 UTC, kdevel wrote:
[...]
I think the rules should have been the same everywhere
and if there was an exception to be made, it could be made for
On Monday, 2 April 2018 at 19:45:31 UTC, Steven Schveighoffer
wrote:
On 4/2/18 3:24 PM, Cym13 wrote:
[...]
Well, it's tough, because you can compose ranges in infinite
ways. All you need to generate the warning is some code like
this:
[...]
That makes sense, thanks.
On Monday, 2 April 2018 at 18:33:25 UTC, Steven Schveighoffer
wrote:
On 3/30/18 4:45 PM, Cym13 wrote:
On Friday, 30 March 2018 at 20:43:09 UTC, Cym13 wrote:
Hi, I've got the following code that takes a list of files as
argument and xor them together (demo example sufficient for
that discussion
On Monday, 2 April 2018 at 09:31:35 UTC, Timoses wrote:
On Sunday, 1 April 2018 at 15:54:16 UTC, Steven Schveighoffer
wrote:
I currently have a situation where I want to have a function
that accepts a parameter optionally.
I thought maybe Nullable!int might work:
void foo(Nullable!int) {}
vo
On Friday, 30 March 2018 at 20:43:09 UTC, Cym13 wrote:
Hi, I've got the following code that takes a list of files as
argument and xor them together (demo example sufficient for
that discussion).
[...]
Forgot to mention but I'm also quite annoyed at the need for that
".array" because "transp
Hi, I've got the following code that takes a list of files as
argument and xor them together (demo example sufficient for that
discussion).
import std.stdio;
import std.array;
import std.range;
import std.algorithm;
auto rawContent(string path) {
return File(path).b
On Thursday, 29 March 2018 at 20:29:39 UTC, aerto wrote:
how i can convert Hello world! to hex 48656c6c6f20776f726c6421
??
Maybe something like:
void main() {
// Those look like lots of imports but most of those are very
common anyway
import std.digest: toHexString;
import std.st
On Thursday, 15 March 2018 at 15:48:52 UTC, James Blachly wrote:
On Wednesday, 14 March 2018 at 22:58:25 UTC, ag0aep6g wrote:
You can probably get around the (manually maintained?)
`FIELDS` array with `.tupleof` or something similar:
static foreach (i, f; S.tupleof)
{
case __traits(id
On Wednesday, 28 February 2018 at 22:55:19 UTC, Seb wrote:
On Wednesday, 28 February 2018 at 21:47:40 UTC, Cym13 wrote:
On Tuesday, 27 February 2018 at 16:17:20 UTC, Jonathan wrote:
I know Python's `with` statement can be used to have an
automatic close action:
```
with open("x.txt") as fi
On Tuesday, 27 February 2018 at 16:17:20 UTC, Jonathan wrote:
I know Python's `with` statement can be used to have an
automatic close action:
```
with open("x.txt") as file:
#do something with file
#`file.close()` called automatically
```
I know D's `with` statement does somethi
On Sunday, 18 February 2018 at 14:48:59 UTC, Cym13 wrote:
[...]
Just thought of a much better/simpler solution for that last case
that also doesn't force you to read all data (which might be
impossible when dealing with infinite ranges):
import std.range;
import std.algorithm;
On Sunday, 18 February 2018 at 11:55:37 UTC, Vino wrote:
Hi All,
Request your help on printing the all index of an array
element , eg; the below code prints the index of the string
"Test2" as [1], but the string "Test2" is present 2 times at
index 1 and 4, so how do I print all the index
On Sunday, 11 February 2018 at 17:28:25 UTC, Eld0r wrote:
changed my design from extending thread to just using
taskPool.parallel.
seems like my implementation left to many open threads in
background and forcing the operation system to cut them off.
thought start() and join() allowed me to use
On Sunday, 11 February 2018 at 18:50:25 UTC, Mario wrote:
On Sunday, 11 February 2018 at 18:31:35 UTC, Seb wrote:
On Sunday, 11 February 2018 at 18:01:20 UTC, Mario wrote:
Hello there! I know deep Java, JavaScript, PHP, etc. but as
you all probably know, that's high-level and most of them
only
On Sunday, 11 February 2018 at 18:01:20 UTC, Mario wrote:
Hello there! I know deep Java, JavaScript, PHP, etc. but as you
all probably know, that's high-level and most of them only use
the heap memory.
So I'm new to the wonderful world of low-level and the
stack-heap. I started a week ago lea
On Friday, 8 December 2017 at 06:37:36 UTC, Adam D. Ruppe wrote:
On Friday, 8 December 2017 at 05:16:22 UTC, Fra Mecca wrote:
Is there a way to compile a project and deploying it as a
single statically linked binary?
A default build of a D program is *reasonably* compatible. All
its dependenc
On Saturday, 16 September 2017 at 13:15:54 UTC, Azi Hassan wrote:
On Saturday, 16 September 2017 at 03:30:51 UTC, Joseph wrote:
Are there any simple direct serialization libraries where I
can mark elements of a class or struct that I want serialized
with an attribute and it will take care of al
On Sunday, 18 January 2015 at 00:51:37 UTC, Laeeth Isharc wrote:
On Saturday, 17 January 2015 at 16:55:42 UTC, Marc Schütz wrote:
On Saturday, 17 January 2015 at 14:37:00 UTC, Laeeth Isharc
wrote:
On Saturday, 17 January 2015 at 13:47:39 UTC, Marc Schütz
wrote:
[...]
I agree that it would be
On Sunday, 18 January 2015 at 16:00:32 UTC, Kagamin wrote:
On Sunday, 18 January 2015 at 11:21:52 UTC, Marc Schütz wrote:
It's not different, and if you're still doing the O_EXCL open
afterwards, it's safe. I just assumed you were going to use
the generated filename without a further check. Thi
On Thursday, 31 August 2017 at 21:59:22 UTC, vino wrote:
Hi All,
Can you help me what is wrong in the below program, as the
output is empty.
import std.stdio, std.path;
void main ()
{
version (Windows)
{
auto Path = `C:\#Users\Admin\Desktop\Script\Test1`;
if(!Path.isValidPath) { writeln("P
On Monday, 24 July 2017 at 18:31:09 UTC, Ali Çehreli wrote:
On 07/24/2017 11:19 AM, Suliman wrote:
> [...]
only
> [...]
std.algorithm.canFind and std.range.SortedRange.contains:
[...]
I'm gessing this predates design by introspection as it would be
cleaner to let the compiler do the switch i
On Monday, 24 July 2017 at 19:45:03 UTC, dark777 wrote:
pessoal eu tenho umas classes java e estava portando para D e
para usar as importaçoes criei os modules nescessarios todos
estao dentro da mesma pasta porem ao fazer:
$rdmd principal
ele retorna o seguinte erro:
principal.d(18): Error:
On Wednesday, 12 July 2017 at 07:43:27 UTC, Suliman wrote:
Compiler require libssl32.dll for run dlang-request based app.
Where I can get it?
I installed, OpenSSL, but can't find this lib in
C:\OpenSSL-Win64
I don't use windows so it's nothing definitive but I'd bet that
the "32" in libssl3
On Tuesday, 11 July 2017 at 16:04:52 UTC, SrMordred wrote:
I never notice this before, but i tried to put a basic hello
world from vibe.d (like the one that are in the dlang front
page examples now), into the most basic instance on google
cloud (with 600mb of RAM) and the compilation returned
On Tuesday, 11 July 2017 at 12:15:39 UTC, Suliman wrote:
I am using dlang-requests. I need authentificate on
https://scihub.copernicus.eu/dhus/login and than do some
data-parsing.
MultipartForm form;
form.add(formData("login_username", "Suliman"));
form.add(formData("login_password
On Friday, 7 July 2017 at 19:40:35 UTC, FoxyBrown wrote:
What's the "best" way to do this? I want something I can simply
load at startup in a convenient and easy way then save when
necessary(possibly be efficient at it, but probably doesn't
matter).
Simply json an array and save and load it,
On Tuesday, 4 July 2017 at 11:00:05 UTC, PumpkinCake wrote:
I'm trying to strip repeated values out of an int array using
uniq. It's returning a UniqResult which can't be accessed like
an array... how can I get it to return an array, or cast
whatever it is returning to be an array?
Most funct
On Tuesday, 27 June 2017 at 12:29:03 UTC, Guillaume Piolat wrote:
[...]
Hmm... Isn't it possible to just allocate the object/a pool of
objects outside the loop and reuse it? Everybody's proposing
other means of allocations which is nice, but I wonder why there
is such a need for reallocation
On Thursday, 22 June 2017 at 18:38:59 UTC, Boris-Barboris wrote:
On Thursday, 22 June 2017 at 13:56:29 UTC, ag0aep6g wrote:
For example, the type system guarantees that immutable data
never changes. But the compiler allows you to cast from
immutable to mutable and change the data. It's an inval
On Thursday, 22 June 2017 at 05:57:59 UTC, bauss wrote:
On Wednesday, 21 June 2017 at 15:55:27 UTC, David Nadlinger
wrote:
On Monday, 19 June 2017 at 14:08:56 UTC, Patric Dexheimer
wrote:
Fresh install of GDC. (tried with 32x ad 32_64x)
Where did you get the GDC executable from? The GDC proje
On Wednesday, 21 June 2017 at 17:11:41 UTC, TheGag96 wrote:
On Wednesday, 21 June 2017 at 15:42:22 UTC, Adam D. Ruppe wrote:
This comes from the fact that D's GC is conservative - if it
sees something that *might* be a pointer, it assumes it *is* a
pointer and thus had better not get freed.
S
On Monday, 19 June 2017 at 21:01:35 UTC, Honey wrote:
On Monday, 19 June 2017 at 20:26:43 UTC, Adam D. Ruppe wrote:
On Monday, 19 June 2017 at 20:20:23 UTC, Honey wrote:
Is it correct that D produces executables that depend on libc?
Usually yes, since that makes sense for most programs on
op
On Saturday, 17 June 2017 at 11:20:53 UTC, Igor Shirkalin wrote:
On Saturday, 17 June 2017 at 11:10:47 UTC, Igor wrote:
On Saturday, 17 June 2017 at 10:56:52 UTC, Igor Shirkalin
wrote:
Hello!
I have a simple C header file that looks like:
#define Name1 101
#define Name2 122
#define NameN
On Sunday, 11 June 2017 at 12:44:05 UTC, helxi wrote:
On Sunday, 11 June 2017 at 06:28:18 UTC, Stanislav Blinov wrote:
On Sunday, 11 June 2017 at 05:36:08 UTC, helxi wrote:
[...]
You need only the nth line? Then you'd need to `drop` the
preceding ones:
void main(string[] args) {
import
On Sunday, 11 June 2017 at 08:33:16 UTC, Cym13 wrote:
On Sunday, 11 June 2017 at 05:36:08 UTC, helxi wrote:
[...]
Ok, if I read you right you are writing to stdin and want first
to print the first args[1] lines, then to do other things with
the other lines of stdin.
[...]
Meh... I just n
On Sunday, 11 June 2017 at 05:36:08 UTC, helxi wrote:
I was writing a program that reads and prints the first nth
lines to the stdout:
import std.stdio;
void main(string[] args)
{
import std.algorithm, std.range;
import std.conv;
stdin.byLine.take(args[1].to!ulong).each!writeln;
}
On Saturday, 3 June 2017 at 20:02:13 UTC, Mark wrote:
On Saturday, 3 June 2017 at 19:57:47 UTC, Mark wrote:
Hello again.
I'm designing a template version of a BST.
Because of this, I want to be able to compare if two objects
of the same class type are references to the same anonymous
class o
On Wednesday, 31 May 2017 at 17:23:46 UTC, Ali Çehreli wrote:
On 05/30/2017 11:50 PM, Daniel Kozak via Digitalmars-d-learn
wrote:
> How do you compile it? When I use ldc2 -O3 -release
-mcpu=bdver1 lc.d
> my code is even faster than wc
My bad: I'm not familiar with ldc's optimization options.
On Tuesday, 30 May 2017 at 17:57:04 UTC, Lyle wrote:
Hi,
I have an associative array of type int[ulong] and I'm trying
to get the index of the maximum value, like this:
int[ulong] aa = [1UL: 2000,
2UL: 5000,
5UL: 1000];
writeln(aa.maxIndex); // should print
On Friday, 12 May 2017 at 11:58:23 UTC, k-five wrote:
On Friday, 12 May 2017 at 11:41:57 UTC, cym13 wrote:
[...]
---
[...]
-
Thanks and the correct syntax for each! is, passing a lambd
On Friday, 12 May 2017 at 11:10:01 UTC, k-five wrote:
I was waiting for a stable version of C++17 ( standard library
) to add some features of fileSystem in C++17 to my program
that wants to iterate through all files in a directory
recursively.
I was thinking how could I do for implementing t
On Saturday, 29 April 2017 at 21:09:13 UTC, fred wrote:
import std.stdio;
I am somewhat new to D, and I am trying to receive user input,
like this, with a prompt:
string str;
writeln("Enter a string: ");
str = readln;
writeln(str);
However, the prompt appears after I enter the input; any rea
On Sunday, 23 April 2017 at 20:34:12 UTC, Mike B Johnson wrote:
I'd like to get the symbolic name of the current function I'm in
void foo()
{
writeln(thisFunc.stringof()); // prints foo
}
I need something short, elegant and doesn't require modifying
preexisting code... I'm sure D has somet
On Friday, 14 April 2017 at 15:29:33 UTC, Suliman wrote:
auto x = MySQLTablesRange.map!(a=>a);
writeln(x);
return: []
while next code:
MySQLTablesRange.each!(a=>a.writeln);
return data line by line.
Why?
What library is that supposed to be?
On Sunday, 19 March 2017 at 22:13:21 UTC, Ervin Bosenbacher wrote:
Its my 2nd day into D, I am already in deep love (:D), and I
would like to understand whether this is normal behavior or
something went terribly wrong, so all help is greatly
appreciated.
[...]
Well, unittests can pass or f
On Thursday, 23 February 2017 at 09:52:26 UTC, Arun
Chandrasekaran wrote:
I'm trying to write an RAII wrapper on Linux.
I understand struct in D doesn't have default constructor (for
.init reasons).
I don't want to use `scope`.
Is there an elegant way to achieve this in D?
```
import core.sy
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