Re: iota where step is a function
On Thursday, 25 May 2023 at 00:39:02 UTC, anonymouse wrote: I think I misunderstood what was being asked here. My particular use case is to step using * rather than +, so something like for(i = 1; i < N; i *= 2). `sequence` worked for what I was doing well enough
Re: iota where step is a function
On Thursday, 25 May 2023 at 00:18:44 UTC, anonymouse wrote:
On Wednesday, 24 May 2023 at 16:39:36 UTC, Ben Jones wrote:
Is there a range like iota in phobos where step is a function?
I want to specify begin/end and have the "step" be next =
fun(prev). Should be easy to write, but don't want to
reinvent the wheel.
D
import std.stdio;
import std.range: iota;
void main()
{
iota(10, 0, -1).writeln;
}
I think I misunderstood what was being asked here.
Re: request assistance resolving a std.net.curl segmentation fault
On Saturday, 20 May 2023 at 09:20:54 UTC, kdevel wrote: What if the internet connection is not re-established within an reasonable amount of time? What if the resource is no longer available on the server (HTTP eror 404 [1])? If there is an interactive user: Wouldn't it be better have the user restart the download at his discretion? I am the interactive user but I'm usually not on site to monitor it while this is happening. What would have been a better approach? That depends on where you want to use that download function. If it is intended to download a full software update of a modern e-vehicle I would suggest not to use such an endless loop. I would limit the retries to a low single-digit number greater than one and of log the event. Noted. ``` ubyte [] buf; curl.set (CurlOption.errorbuffer, buf.ptr); ``` to store that result. Okay. Got it. Thank you.
Re: iota where step is a function
On Wednesday, 24 May 2023 at 16:39:36 UTC, Ben Jones wrote:
Is there a range like iota in phobos where step is a function?
I want to specify begin/end and have the "step" be next =
fun(prev). Should be easy to write, but don't want to reinvent
the wheel.
D
import std.stdio;
import std.range: iota;
void main()
{
iota(10, 0, -1).writeln;
}
Re: Best way to use C library
On Monday, 22 May 2023 at 22:22:50 UTC, Theo wrote: On Friday, 19 May 2023 at 18:31:45 UTC, Maximilian Naderer wrote: .. I’m hope somebody could give me some insights. Thank you ! Kind regards from Austria Max DConf Online '22 - Translating C to D (Dennis Korpel) https://www.youtube.com/watch?v=654rSPaIA0o Thank you very much for the insights so far. I'll check them all out! BR, Max
Re: iota where step is a function
On Wednesday, 24 May 2023 at 16:39:36 UTC, Ben Jones wrote: Is there a range like iota in phobos where step is a function? I want to specify begin/end and have the "step" be next = fun(prev). Should be easy to write, but don't want to reinvent the wheel. I think you’re looking for either recurrence() or sequence(), also defined in std.range.
Re: How to use Dub and Digger to build Pull Requests?
On Tuesday, 23 May 2023 at 13:52:15 UTC, Vladimir Panteleev wrote: On Tuesday, 23 May 2023 at 13:50:09 UTC, Quirin Schroll wrote: ``` object.Exception@%LOCALAPPDATA%\dub\packages\ae-0.0.3236\ae\sys\d\manager.d(898): Command ["make", "-f", "win32.mak", "MODEL=32", "HOST_DC=C:\\Users\\qschroll\\Documents\\d\\mydmd\\work\\dl\\dmd-2.079.0\\dmd2/windows/bin\\dmd.exe", "dmd"] failed with status 1 ``` This shows that the build failed, but you will have to look above this line to see why. I got what I wanted using [`dmd -i`](https://forum.dlang.org/post/ltpjhrigitsizepwc...@forum.dlang.org) instead of digger.
Re: How to use Dub and Digger to build Pull Requests?
On Tuesday, 23 May 2023 at 13:51:29 UTC, Quirin Schroll wrote: On Tuesday, 23 May 2023 at 13:50:09 UTC, Quirin Schroll wrote: The dlang-bot writes a message to every PR: Testing this PR locally If you don't have a local development environment setup, you can use Digger to test this PR: ```bash dub run digger -- build "master + dmd#<>" ``` I installed the current DMD (version 2.103.1) and executed the above command; I’m getting the following error: For the record, I tried multiple PRs and plain `"master"`. It doesn’t seem to be related to the particular PR. Seems to be a version conflict... You mentioned that you used: version 2.103.1 However the DMD being called is in: Documents\\d\\mydmd\\work\\dl\\dmd-2.079.0 so it seems to be 2.079.0
Re: Log rotation in std.logger.filelogger
On Tuesday, 23 May 2023 at 14:10:52 UTC, apz28 wrote: On Tuesday, 23 May 2023 at 13:13:18 UTC, Andrew wrote: On Tuesday, 23 May 2023 at 11:21:07 UTC, apz28 wrote: [...] Please don't take this as an insult, as I've also written my own logging library lol. But I have a feeling that our efforts would be better spent in improving the standard library's implementation rather than making our own logger. Hopefully this will become easier in the future as issues are migrated to github and more effort is put into organization. D is just a learning project (hobby one) and I do not have time to go through the process to add codes to standard library. However, it is www.boost.org/LICENSE_1_0.txt license so feel free to get it and add it to standard one Cheers Thank you all very much! I'll try to do what you kindly suggested. Vitalii
