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
