On Friday, 21 July 2023 at 23:40:44 UTC, mw wrote:
Is there a way to let it report on the spot when it happens?
The best way is to wrap your thread's main function in a
try-catch block and just print whatever error/exception is caught.
On Thursday, 6 July 2023 at 06:00:04 UTC, Cecil Ward wrote:
My program is instrumented with a load of writeflns. At one
point it looks as though it suddenly quits prematurely because
the expected writeflns are not seen in the output. It could be
that I am just reading the flow of control wrong
So, I've gotten the itch to have a go at game development in D,
after doing a bit of it in Java last year. I've previously used
LWJGL, which is a java wrapper for OpenGL, OpenAL, GLFW, and some
other useful libs.
The problem is, apparently OpenGL is deprecated for apple
devices, so I don't
On Thursday, 1 June 2023 at 03:47:00 UTC, Cecil Ward wrote:
I have another question if I may, what do we do about getting
makefiles right given that we have imports ?
Others can correct me if I'm wrong, but I don't think that it is
a priority for D to be specially compatible with makefiles in
On Tuesday, 23 May 2023 at 11:21:07 UTC, apz28 wrote:
On Wednesday, 17 May 2023 at 21:11:41 UTC, Vitalii wrote:
Hello!
Please tell me how to enable log rotation in
std.logger.filelogger? Without log rotation, it seems that the
std.logger.filelogger is useless, because it will quickly take
On Saturday, 8 August 2020 at 02:06:36 UTC, Steven Schveighoffer
wrote:
On 8/7/20 9:31 PM, Steven Schveighoffer wrote:
On 8/7/20 8:57 PM, Steven Schveighoffer wrote:
I think this is an issue with dub when using an inline recipe
file, but I don't know?
ugh. This is an issue with iopipe
Hi,
This code to count lines in a gzipped file exits with "Program
exited with code -9" when run with the latest version of the
library, I guess because I am doing unsafe things. Could someone
tell me how to change it to make it work? The actual program I'm
writing processes a file line by
Hello,
I'm doing some experiments trying to use the DMD front-end as a
library to generate code (Why3ML) that can be used in a formal
verification tool. However, documentation is a little sparse.
I've looked through the examples in dmd/src/examples, and they
were a fine starting point but
What wrong?
```
import std.net.curl;
void main() {
auto smtp = SMTP("smtps://smtp.gmail.com:465");
smtp.setAuthentication("qwe...@gmail.com", "password");
smtp.mailTo = ["std.net.curl.CurlException@std/net/curl.d(4364): Failed sending
data to the peer on handle 55FACCB58AC0
On Sunday, 7 April 2019 at 14:08:07 UTC, Archie Allison wrote:
I have written an industrial control program which uses serial
ports to communicate with hardware but am having problems,
perhaps with shared memory, on Windows.
The SerialPort class calls C object-file functions. Transmits
are
On Sunday, 25 February 2018 at 13:25:56 UTC, Vino wrote:
On Sunday, 25 February 2018 at 03:41:27 UTC, Jonathan M Davis
wrote:
On Sunday, February 25, 2018 02:58:33 Seb via
Digitalmars-d-learn wrote:
[...]
That will help eventually, but it requires a compiler flag, so
it's really not going
On Thursday, 4 January 2018 at 15:48:21 UTC, Steven Schveighoffer
wrote:
It's now been updated, see version 0.0.3.
Note, the performance isn't something I focused on. I'll note
that gzcat | wc -l is 2x faster than your simple example on
that file.
I can think of a couple reasons for this:
On Thursday, 4 January 2018 at 12:15:27 UTC, Steven Schveighoffer
wrote:
On 1/4/18 7:01 AM, Andrew wrote:
Ah thank you, that makes sense. These types of files are
compressed using the bgzip utility so that the file can be
indexed meaning specific rows extracted quickly (there's more
details
On Thursday, 4 January 2018 at 02:44:09 UTC, Steven Schveighoffer
wrote:
On 1/3/18 12:03 PM, Andrew wrote:
Thanks for looking into this.
So it looks like the file you have is a concatenated gzip file.
If I gunzip the file and recompress it, it works properly.
Looking at the docs of zlib
On Wednesday, 3 January 2018 at 16:09:19 UTC, Steven
Schveighoffer wrote:
On 1/3/18 9:45 AM, Andrew wrote:
Hi,
I have a very large gziped text file (all ASCII characters and
~500GB) that I want to stream and process line-by-line, and I
thought the iopipe library would be perfect for this,
Hi,
I have a very large gziped text file (all ASCII characters and
~500GB) that I want to stream and process line-by-line, and I
thought the iopipe library would be perfect for this, but I can't
seem to get it to work. So far, this is the closest I have to
getting it to work:
import
On Saturday, 12 November 2016 at 11:03:31 UTC, Mike Parker wrote:
[...]
You *have* created a dangling pointer. It's just that for such
a simple little program, the part of the stack where the
original array was allocated isn't stomped at the point where
you access it after the function
On Saturday, 1 October 2016 at 14:43:31 UTC, Adam D. Ruppe wrote:
On Saturday, 1 October 2016 at 14:41:22 UTC, Andrew wrote:
Is there any way to get the system date at compile time.
Not exactly, but the special symbol __TIMESTAMP__ gets a string
out of the compiler at build time.
Hi,
Is there any way to get the system date at compile time. I want
something like:
static string compileDate = Clock.currTime.toString;
but that fails.
Thanks very much
Andrew
On Friday, 30 September 2016 at 10:31:52 UTC, MGW wrote:
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
On Saturday, 30 January 2016 at 15:57:49 UTC, Griffon26 wrote:
On Saturday, 30 January 2016 at 15:12:26 UTC, Andrew wrote:
foreach(line; pipesLs.stdout.byLine)
pipesSort.stdin.writeln(line);
Because you write sort's input first and read its output later,
it might end up blocking if ls
Hi,
I'd like to run a shell command which involves piping one thing
into another and then processes the output line by line, i.e.
something like "ls -l | sort -k5,5n"
What I've come up so far with is:
import std.process;
import std.stdio;
void main(){
auto pipesLs = pipeProcess(["ls",
When I run the DMD profile, the "overview" at the end of the
trace.log contains some mangles names (such as:
_D3std5stdio4File17LockingTextWriter12__T3putTAyaZ3putMFAyaZ13trustedFwriteFNbNiNexPvmmPOS4core4stdc5stdio7__sFILEZm
When I call demangle() on those mangled names it returns the
On Wednesday, 25 November 2015 at 16:45:51 UTC, Radek wrote:
i have found bug. It shoul be
alias gsl_complex = _gsl_complex;
not
alias gsl_complex = _gsl_complex*;
On Wednesday, 25 November 2015 at 16:35:06 UTC, drug wrote:
A little bit offtopic but do you know about
The documentation gives plenty of examples of how to use a static
if with the arity trait, but how do I specify the constructor of
an object as the parameter to arity?
Thanks
This:
On Tuesday, 3 November 2015 at 04:08:09 UTC, TheFlyingFiddle
wrote:
__gshared char[4] lookup = ['a', 't', 'g', 'c];
Has the same efficiency gain as immutable, so it looks like a
thread-local vs global difference and the extra cost is going
through the thread-local lookup.
Thanks
I've written a short D program that involves many lookups into a
static array. When I make the array immutable the program runs
faster. This must mean that immutable is more than a restriction
on access, it must affect the compiler output. But why and how?
Thanks
Andrew
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