I just created a package that helps creating a stream of multiple values a
couple of weeks ago. You might find it useful:
https://docs.racket-lang.org/stream-values/
On Sat, May 2, 2020 at 3:38 PM Yury Bulka
wrote:
> (sorry for the typos - obviously, it should be racket/stream)
>
> --
> Yury Bul
(sorry for the typos - obviously, it should be racket/stream)
--
Yury Bulka
https://mamot.fr/@setthemfree
#NotOnFacebook
Yury Bulka writes:
> Hello everyone,
>
> I have a question about creating a steam that yields multiple values on
> each iteration. Given something like:
>
> (require racket
Hello everyone,
I have a question about creating a steam that yields multiple values on
each iteration. Given something like:
(require racket/strema)
(define my-stream (for/stream ([i (in-range 1 10)])
(values "hi" i)))
When I'm trying to:
(let-values ([(a b) (stream-ref my
Racket version 7.7 is now available from
https://racket-lang.org/
* Racket CS remains ready for production use---thanks to those who have
been putting it into practice to help iron out the remaining
kinks---and it now supports a C API for embedding into other
applications. See the "Insi
Quick question: Would it better if this discussion happened over at
https://github.com/racket/rhombus-brainstorming/blob/master/resources/goals.md
or on the Racket Slack #rhombus channel?
I’m aware that email and slack is a bit ephemeral - it is probably a good idea
to turn any proposals into R
Sage Gerard writes:
> As long as I don't have to keep reorganizing my code to accommodate
> the tooling, then it's a night and day improvement. Would you mind
> terribly if I worked with you? I was mulling over this myself in the
> dev list, but I am happy to aid any existing effort.
I'd apprecia
> Script of the day: Have a Menu that displays all open tabs in DrRacket.
> (Currently, DrRacket displays only the first 10).
>
> How to install: Click on Scripts | Manage scripts | New script...
> Enter "All tabs" (a new script opens filled with a template.
>
> Replace the template with the co
Hi Sam,
On 02. 05. 20 14:26, Sam Tobin-Hochstadt wrote:
> I successfully reproduced this on the first try, which is good. Here's
> my debugging advice (I'm also looking at it):
>
> 1. To use a binary with debugging symbols, use
> `racket/src/build/racket/racket3m` from the checkout of the Racket
I opened https://github.com/racket/racket/issues/3145 to avoid too
much mailing list traffic, and posted a stack trace there.
Sam
On Sat, May 2, 2020 at 8:31 AM Matthew Flatt wrote:
>
> I wasn't able to produce a crash on my first try, but the Nth try
> worked, so this is very helpful!
>
> I'm
Hi Dominik,
Ah that explains why I was getting an incorrect number of threads! I didn’t
think about using future-visualizer, but I’ll give it a try. Thanks!
Dex
> On May 2, 2020, at 2:27 PM, Dominik Pantůček
> wrote:
>
> Hi Dex,
>
>> On 02. 05. 20 14:10, Dexter Lagan wrote:
>> Hello,
>>
I wasn't able to produce a crash on my first try, but the Nth try
worked, so this is very helpful!
I'm investigating, too...
At Sat, 2 May 2020 08:26:10 -0400, Sam Tobin-Hochstadt wrote:
> I successfully reproduced this on the first try, which is good. Here's
> my debugging advice (I'm also looki
Hi Dex,
On 02. 05. 20 14:10, Dexter Lagan wrote:
> Hello,
>
> I’ve been getting inconsistent results as well. A while ago I made a
> benchmark based on a parallel spectral norm computation. The benchmark
> works fine on Windows on most systems and uses all cores, but crashes
> randomly on other
I successfully reproduced this on the first try, which is good. Here's
my debugging advice (I'm also looking at it):
1. To use a binary with debugging symbols, use
`racket/src/build/racket/racket3m` from the checkout of the Racket
repository that you built.
2. When running racket in GDB, there are
Hello,
I’ve been getting inconsistent results as well. A while ago I made a
benchmark based on a parallel spectral norm computation. The benchmark works
fine on Windows on most systems and uses all cores, but crashes randomly on
other systems. I haven’t been able to figure out why. On Linux i
Hello fellow Racketeers,
during my research into how Racket can be used as generic software
rendering platform, I've hit some limits of Racket's (native) thread
handling. Once I started getting SIGSEGVs, I strongly suspected I am
doing too much unsafe operations - and to be honest, that was true.
For the sake of discussion, here’s a long rant:
I might have a very uninformed opinion here, but wouldn’t having significant
white space and no scope-defining character amount to multiple spaces and line
feeds being part of the syntax? The next best thing being, allowing semicolons
in place
16 matches
Mail list logo
