On Monday, 27 July 2020 at 18:15:26 UTC, Steven Schveighoffer
wrote:
On 7/27/20 1:10 PM, Charles wrote:
[...]
Let's talk about a concrete example, so you can see why:
int[] arr = [21, 83, 45, 60];
[...]
I had very incorrect model of how ranges function, and after
reading your post along
On Monday, 27 July 2020 at 16:52:51 UTC, H. S. Teoh wrote:
On Sun, Jul 26, 2020 at 07:10:41AM +, Charles via
Digitalmars-d-learn wrote:
Suppose I have the following line of code where arr is an
array, doSomething is some predicate that does a lot of
processing on each element, sort must
On Sunday, 26 July 2020 at 14:56:35 UTC, Steven Schveighoffer
wrote:
A map that returns an lvalue would be sortable, but you would
be sorting the processed elements, and probably not the
original elements.
Indeed, but that's what I want: sort the process elements.
Otherwise, I'd place sort
Suppose I have the following line of code where arr is an array,
doSomething is some predicate that does a lot of processing on
each element, sort must come after the mapping, and there are
more operations done to the range after sort:
arr.map!doSomething.sort. ...;
Sort fails to instantiate
On Thursday, 7 February 2019 at 02:55:15 UTC, evilrat wrote:
You need C++ tools from Microsoft to debug D code, don't mind
the name, its debugger works for any (compatible formats)
native code.
Then add C++ Windows debug configuration and set your paths.
Done. You can debug now. (Though it
Does anyone know of a video that shows setting up vscode (or
another editor with debugging support)? I always feel like I miss
a step when I decide to try D out again, and it never ends well.
I don't use C++, and I do use Windows, which has me wondering if
I'm just missing some
On Wednesday, 2 March 2016 at 03:41:57 UTC, sigod wrote:
Very interesting. I wonder what Walter would say about it.
Yeah, I'm curious what others' thoughts on it are for sure.
Watched a video on Jonathan Blow's language that he's developing,
and he has a pretty neat idea of having tools being part of the
language. Looking at the first 15
minutes(https://www.youtube.com/watch?v=OHZwYYW9koI) or so of the
video, is this something that could be accomplished in D with
On Saturday, 13 February 2016 at 19:32:33 UTC, Ali Çehreli wrote:
David Simcha's DConf 2013 presentation has a singleton
implementation at 27:55:
https://www.youtube.com/watch?v=yMNMV9JlkcQ
Ali
Neat video! Watched the singleton section to end up watching the
rest of the video. Anything
On Friday, 12 February 2016 at 12:31:57 UTC, Guillaume Piolat
wrote:
1. Can vibe.d handle HTTPS connections?
2. Can vibe.d "rewrite" HTTP connections to HTTPS?
3. Can vibe.d be put behind a nginx reverse proxy?
4. Can vibe.d send mails?
1. Yes. Example:
On Friday, 12 February 2016 at 14:36:18 UTC, Ola Fosheim Grøstad
wrote:
On Friday, 12 February 2016 at 12:31:57 UTC, Guillaume Piolat
wrote:
Sorry if these questions are a bit basic, the implied subtext
is "and does it work well?".
Just in case you didn't know, browsers now support HTTP/2
This seems to be true of any range function really... is there a
way to access the key within my range?
Example of what I want to do:
auto x = [1,2,3,4,5];
x.filter( x_key % 2 == 1 ).sum(); // sum odd elements in array
On Tuesday, 9 February 2016 at 20:44:34 UTC, cym13 wrote:
On Tuesday, 9 February 2016 at 20:40:44 UTC, Charles wrote:
This seems to be true of any range function really... is there
a way to access the key within my range?
Example of what I want to do:
auto x = [1,2,3,4,5];
x.filter( x_key %
On Tuesday, 9 February 2016 at 20:48:01 UTC, Steven Schveighoffer
wrote:
On 2/9/16 3:40 PM, Charles wrote:
This seems to be true of any range function really... is there
a way to
access the key within my range?
Example of what I want to do:
auto x = [1,2,3,4,5];
x.filter( x_key % 2 == 1
On Friday, 20 November 2015 at 21:27:12 UTC, Pierre wrote:
Hello, I can't build my project with MS-COFF option.
I'm using DMD 2.069.
I got this error :
utf.d(1109) : invalid UTF-8 sequence (at index 1)
I used these options with visual D:
Compiler : DMD
D-Version : D2
Output Type
I have some binary files that I'm reading. At compile time it's
unknown what types I'm reading, and if they're strings, how it's
encoded.
I'm doing something like this:
Variant value;
switch(type)
{
...
case Type.STRING:
value = cast(dchar[])[];
On Saturday, 7 November 2015 at 04:25:00 UTC, Mike Parker wrote:
Missed this in my previous reply.
No problem. I appreciate you taking the time to help me either
way :)
On Saturday, 7 November 2015 at 03:53:14 UTC, Nicholas Wilson
wrote:
On Saturday, 7 November 2015 at 03:19:44 UTC, Charles wrote:
Hi guys,
It's me again... still having some issues pop up getting
started, but I remain hopeful I'll stop needing to ask so many
questions soon.
I'm trying to
Hi guys,
It's me again... still having some issues pop up getting started,
but I remain hopeful I'll stop needing to ask so many questions
soon.
I'm trying to use std.bitmanip.read; however, am having some
issues using it. For basic testing I'm just trying to use:
On Friday, 6 November 2015 at 04:34:28 UTC, TheFlyingFiddle wrote:
On Friday, 6 November 2015 at 03:59:07 UTC, Charles wrote:
Is it possible to have unittest blocks if I'm compiling a
library?
I've tried having this:
test.d:
class Classy {
unittest { assert(0, "failed test"); }
Is it possible to have unittest blocks if I'm compiling a library?
I've tried having this:
test.d:
class Classy {
unittest { assert(0, "failed test"); }
}
and then build it with `dmd test.d -lib -unittest` and it doesn't
fail the unittest.
On Monday, 10 November 2014 at 20:37:51 UTC, Charles wrote:
For anyone in the future: I needed odbc32.lib, so I created the
following odbc32.def and used implib.
Thanks me.
My computer I was using recently died, and ran into this problem
again when getting everything set up. Is there any
Friends,
I have a program that would be pretty easy to parallelize with an
openmp pragra in C. I'd like to avoid the performance cost of
using message passing, and the shared qualifier seems like it's
enforcing guarantees I don't need. Essentially, I have
x = float[imax][jmax]; //x is about
http://www.dsource.org/projects/bindings/wiki/WindowsApi
Thanks for this! I guess my brain was wrong thinking it'd be in
http://code.dlang.org if it was still being maintained.
For some functions, you'll need import libraries. You can get
them from the same project as in the above link,
Hi guys,
What is the best (and/or official) source for win32 bindings?
I know there's this github project:
https://github.com/AndrejMitrovic/DWinProgramming; however, it
hasn't been touched in about 2 years. It's currently linked on
the wiki (http://wiki.dlang.org/D_for_Win32).
I'm also
On Tuesday, 24 February 2015 at 00:20:45 UTC, Martin Nowak wrote:
On Monday, 23 February 2015 at 16:10:42 UTC, Andre wrote:
Curl has some issues with passwords containing special
characters
like the hash key (#).
I don't found any reference for this issue in curl and the D
wrapper hardly
On Friday, 20 February 2015 at 14:36:47 UTC, MartinNowak wrote:
On Friday, 20 February 2015 at 04:48:09 UTC, Charles wrote:
They're installer versions, dub is 0.9.22 Nov 22 I want to say,
and DMD is 2.066.1
Same ones I tried.
With --force dmd seems to fail but there is not output.
Can you
On Friday, 20 February 2015 at 02:55:32 UTC, MartinNowak wrote:
On Friday, 20 February 2015 at 02:50:05 UTC, Charles wrote:
Pastebin of dub --vverbose: http://pastebin.com/4BcHJM74
Target vibe-d 0.7.22 is up to date. Use --force to rebuild.
Have you tried the --force switch to rebuild
On Friday, 20 February 2015 at 04:13:08 UTC, MartinNowak wrote:
On Friday, 20 February 2015 at 04:00:21 UTC, Charles wrote:
Yes, I have. Here's a pastebin with --force --vverbose:
http://pastebin.com/qZEKUN46
Just tried the dub init web vibe.d cd web dub thing,
works for me.
So the most
Hi,
I'm trying to follow the instructions for vibe-d with:
dub init web vibe.d
cd web
dub
and then add the line subConfigurations: {vibe-d: win32}
to the dub.json file.
This however is producing errors during linking. Could I get a
hand?
Pastebin of dub --vverbose:
On Friday, 6 February 2015 at 17:40:31 UTC, ketmar wrote:
On Fri, 06 Feb 2015 17:09:28 +, Charles wrote:
readString(toBytes!string(test),0,4).writeln;
if you'll take a look into druntime sources, you'll find that
string is
just an alias to `immutable(char)[]`. so you actually
On Saturday, 7 February 2015 at 12:04:12 UTC, Nicholas Wilson
wrote:
Are you wanting to to convert each element in arr to a byte
thus truncating and losing data (when T.sizeof != 1)?
as in
toBytes([1,2,3, 42, 500 /*this will be truncated to 244
*/]);// T == int here
or are you wanting to
I'm trying to create a template function that can take in any
type of array and convert it to a ubyte array. I'm not concerned
with endianness at the moment, but I ran into a roadblock when
trying to do this with strings. It already works with ints,
chars, etc.
Here's the relevant test code:
Can I not do this cast because it's immutable?
So I was reading the documentation page:
http://dlang.org/simd.html and noticed what appears to be a typo:
int4 v;
(cast(int*)v)[3] = 2; // set 3rd element of the 4 int vector
(cast(int[4])v)[3] = 2; // set 3rd element of the 4 int vector
v.array[3] = 2; // set 3rd element of the 4
Hi guys,
I've been looking and haven't found any libraries for ODBC or
MSSQL. I saw some for D v1, but nothing for v2. Anyone know of
any, or anyone know of a tutorial that I could use to create this
myself?
Thanks,
Charles
I kinda slapped one together but idk if it actually works.
https://github.com/adamdruppe/arsd
database.d and mssql.d from that repo. I haven't even tried to
compile it for a while though, so it might not work at all.
The way I made it was to write the extern(C) function
declarations and
On Monday, 10 November 2014 at 18:13:58 UTC, Adam D. Ruppe wrote:
On Monday, 10 November 2014 at 17:57:21 UTC, Charles wrote:
It didn't compile, says, mssql.d(12): Error: module sql is in
file 'win32\sql.d' which cannot be read
Oh, I forgot I used those. You can download the win32 folder
Hi everyone
So I've been working on the problems over at HackerRank.com
trying to gain some familiarity with D. I use a Windows computer
with VisualD, but the server used to test the program uses Ubuntu
(I can't tell which compiler they're actually using).
The problem I'm stuck on now is the
For the test cases this only produces the first output
(correctly), but then hits a compiler error with format.d before
the next one. Any ideas what might be going on?
Figured it out. The issue was the \n character at the end of the
readf statements.
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