I've added `reparent' as a method of `subwindow<%>'s. The original and
new parents have to be in the same eventspace.
My initial reaction to Jon's request was that it was too much trouble
to add `reparent', but sometimes I underestimate how much easier things
have become with the `racket/gui' rewr
Disclaimer: This is not a question per se. Mostly intended for those
with free time who want to help one with the "The Path of Scheme" :)
Hello, everyone. I've been studying scheme for some time now and I
decided to start writing meaningful, simple, applications with racket
to experiment and get s
Eduardo, I believe you want something like this, though you should probably
ensure that the path to the module somehow includes test-dir (say via a regexp
match or something like that):
#lang racket
;; run as racket -t auto-test.rkt -m
(provide start)
;; run all the tests on the system
(
Can you say more about the serialization required? I found that I could
add a `deep-copy' method that to my gui objects that accepted the new
parent so each object could instantiate itself as needed.
Maybe all the gui objects in racket could implement some deep-copy<%>
interface?
On 01/21/2011 08
Are there tools to do memory profiling in Racket? I have a program
that's generating an enormous amount of garbage, but I don't quite
know how to pinpoint it yet.
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Yes, our apologies. There are lots of problems with our web
infrastructure at the moment. Please stay tuned.
Robby
On Fri, Jan 21, 2011 at 9:24 AM, Fred G. Martin wrote:
> Hi all, can't connect to http://planet.racket-lang.org/ ... this is where
> user libraries live right?
>
> Fred
>
>
Hi all, can't connect to http://planet.racket-lang.org/ ... this is where
user libraries live right?
Fred
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Unless it has changed, you have to recreate copies all children under the
new parent, and remove the old ones. MrEd Designer uses that extensively,
but this requires a kind of serialization of the gui objects.
Laurent
On Fri, Jan 21, 2011 at 13:09, Robby Findler wrote:
> No, it isn't possible wi
Racketeers,
how much effort would it be to keep a rsync'ed copy of the files
relevant for the end-user on another machine? Then you could
make (require (planet...)) a bit smarter to check a list of server
(mirrors) for the packages and the impact on racket users would
be minimized.
s.
___
Apologies. For whatever reason, Eli didn't inform us until a while into the
disaster and when he did tell me, he may have assumed I'd inform people and I
definitely assumed he'd inform people. He implied that we'd be up this morning
or even last night (US ET). I have no clue what happened but w
On Wed, Jan 19, 2011 at 5:29 PM, Hendrik Boom wrote:
> I see a lot of code, but what's the puzzle. Presumably there's some
> kind of question that has to be answered about it?
>
> -- hendrik
The program is a multithreaded program that crashes unless the
executions of the threads are interleaved
No, it isn't possible with the current GUI toolkit to do that.
Robby
On Thu, Jan 20, 2011 at 12:34 PM, Jon Rafkind wrote:
> Is there a way to change the parent of a gui object? (anything from the
> framework collection)
> _
> For list-related admi
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hello list.
I am trying to build something like autotest[1] for a racket project I
am working on. It is a tool that I like very much on my rails
development and I am trying to patch together one for racket. I did
manage to get one working, but on my o
I'm still having trouble connecting to the racket-lang web site.
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Is there a way to change the parent of a gui object? (anything from the
framework collection)
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>Try adding a delay to the loop.
I added (sleep 5) after http-get
But same err was caused
-
#lang racket
(require net/url)
(define (http-get url-as-string)
(let* ([out (open-output-string)]
[in (get-pure-port (string->url url-as-string))])
(copy-port in out)
(close-in
It was great fun to play with:
(require racket/unsafe/ops)
(require racket/fixnum)
(require racket/future)
I wondered whether or not two processes can parallelly unsafe-fxvector-set!
to the same fxvector.
I tried and it works. Great!
Of course I made sure that the two processes do not unsafe-fx
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