I've been experimenting with 'shell/pipeline' on windows and post some
tests and example results here in case they are of use to others:
- basic examples demonstrating windows external commands,
- basic examples demonstrating windows internal commands with standard
cmd.shell,
- basic examples demon
On Wednesday, September 21, 2016 at 10:42:33 AM UTC+8, Robby Findler wrote:
> It is a performance issue and the default saves memory when one creates a lot
> of little text% objects.
>
>
> Maybe we should add something to the docs. Where did you look?
The overview section for editors could inc
It is a performance issue and the default saves memory when one creates a
lot of little text% objects.
Maybe we should add something to the docs. Where did you look?
Robby
On Wednesday, September 21, 2016, Alex Harsanyi
wrote:
> Thanks for that, it worked.
>
> Is there a reason why a new text%
Thanks for that, it worked.
Is there a reason why a new text% object has undo disabled? I could not find
any mention of it in the documentation and 'set-max-undo-history' is not the
first place one would look :-)
Thanks again,
Alex.
On Tuesday, September 20, 2016 at 10:14:03 PM UTC+8, Matthe
Hi Kathi,
PrinceXML makes pretty PDFs of the output Scribble documentation.
I downloaded it, installed it, pointed it at a Scribbled page, and the PDF
was nice; links were preserved, mostly.
prince https://docs.racket-lang.org/scribble/ -o scribble.pdf
I don't know if PDFs will work for your use
I saw the talk and thought it was great!
Robby
On Tue, Sep 20, 2016 at 9:22 AM, David Christiansen
wrote:
> Today I delivered a talk at ICFP with slides written in slideshow,
> with an embedded Idris interactive editor and REPL. The slides got
> good feedback from the audience. I used a similar
Patches to the reader for a more sane number syntax to be used in the
teaching languages are welcome. Note that we already have some of
these in place, as 1.2 reads as a rational in the teaching languages.
Robby
On Tue, Sep 20, 2016 at 10:39 AM, Ben Greenman
wrote:
> Whew, fantastic! Thank you.
On Wed, Sep 21, 2016 at 5:39 AM, Tobias Gerdin wrote:
> Hello,
>
> Thanks for Racket, it really is great.
>
> Is the web-server of production quality?
There are commercial sites that are built using it.
> Does it support IDN[1] hostnames?
I believe so, as it leaves hostnames uninterpreted and c
Hello,
Thanks for Racket, it really is great.
Is the web-server of production quality?
Does it support IDN[1] hostnames?
-Tobias
[1]: https://en.wikipedia.org/wiki/Internationalized_domain_name
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On 2016-09-20 11:32:35 -0400, Asumu Takikawa wrote:
> For example, an implementation with two internal representations may map
> short and single together and long and double together.
BTW, I think this is what Racket does. It just has single and double.
> 283403902385293s1
2.834039f+15
Whew, fantastic! Thank you.
(Should I tell the Fundamentals I students about R6RS?)
On Tue, Sep 20, 2016 at 11:32 AM, Asumu Takikawa
wrote:
> On 2016-09-20 11:27:07 -0400, Ben Greenman wrote:
> >Oh! Just found that common lisp used these for types:
> >- s = short
> >- f = single
> >
On 2016-09-20 11:27:07 -0400, Ben Greenman wrote:
>Oh! Just found that common lisp used these for types:
>- s = short
>- f = single
>- d = double
>- l = long
I think it's more specifically an R6RS thing. Quoth the standard:
In systems with inexact number objects of varying p
Oh! Just found that common lisp used these for types:
- s = short
- f = single
- d = double
- l = long
http://www.gigamonkeys.com/book/numbers-characters-and-strings.html
Is this still true for Racket?
On Tue, Sep 20, 2016 at 11:25 AM, Ben Greenman
wrote:
> Just confused, is there any reason t
Just confused, is there any reason that 'd' 'e' 'f' 's' 'l' are all
accepted as exp-mark s?
http://docs.racket-lang.org/reference/reader.html%20numbers#%28part._parse-number%29
Before I came here I asked Wolfram Alpha. It says:
- 3d3 is probably "3 dice with 3 sides each" and prints a histogram o
By a stopwatch.
вторник, 16 августа 2016 г., 11:16:19 UTC+3 пользователь Ivan Kuzmin написал:
> P.S. May be it is just some strange cognitive effect. Is there a way to
> measure time from run button pressing to printing execution results precisely
> and objectively somehow?
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The same issue. Evaluating
"apple"
takes 4.5 seconds, a middle-size function takes 12 seconds.
user@>pacman -Q racket
racket 6.6-1
Linux 4.6.2-1-ARCH #1 SMP PREEMPT x86_64 GNU/Linux
CPU: Athlon, 2 GHz.
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On Tuesday, September 20, 2016 at 7:41:23 PM UTC+5:30, Matthias Felleisen wrote:
> > On Sep 20, 2016, at 4:23 AM, Sourav Datta wrote:
> >
> > Is it possible to import an untyped class into typed Racket? I know how to
> > require for functions or structs but there seems to be no documentation
>
Today I delivered a talk at ICFP with slides written in slideshow,
with an embedded Idris interactive editor and REPL. The slides got
good feedback from the audience. I used a similar setup for my PhD
defense in January.
Thanks so much to Matthew, Robby, and the rest of you for all the hard
work o
Yes, the documentation should be revised to exclude "info.rkt" as a
source of conflicts.
At Mon, 19 Sep 2016 12:29:52 -0400, "'John Clements' via Racket Users" wrote:
> I’m separating a package into -lib and -test packages for the first time, and
> I’m wondering about the collection-level package
Use the `set-max-undo-history` method to enable undo history:
(send m-edit set-max-undo-history 1000)
At Tue, 20 Sep 2016 06:24:49 -0700 (PDT), Alex Harsanyi wrote:
> Consider the following example (this is pretty much the code from
> http://docs.racket-lang.org/gui/editor-overview.html?q=text
> On Sep 20, 2016, at 4:23 AM, Sourav Datta wrote:
>
> Is it possible to import an untyped class into typed Racket? I know how to
> require for functions or structs but there seems to be no documentation about
> classes. Thanks!
That is the break-though of Asumu’s addition. Here is a simple
Consider the following example (this is pretty much the code from
http://docs.racket-lang.org/gui/editor-overview.html?q=text%25 except I also
added a text-field%):
#lang racket/gui
(define f (new frame% [label "Simple Edit"]
[width 200]
[height 200]))
thanks for your advice .
Recently,I want to rewrite a web application ,it's about a survey system. I
plan to use Racket to do this.
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Worth a try: Use the html-backend for Scribble and import it in Google Docs.
/Jens Axel
2016-09-20 12:54 GMT+02:00 Kathi Fisler :
> We have a bunch of exercise handouts (for Bootstrap) in scribble format,
> and users who want them as editable Google Docs (for distribution within
> their school'
We have a bunch of exercise handouts (for Bootstrap) in scribble format, and
users who want them as editable Google Docs (for distribution within their
school's LMS). Does anyone have a backend for scribble docs that produces a
format that can upload as an editable Gdoc? It looks like OpenOffi
Is it possible to import an untyped class into typed Racket? I know how to
require for functions or structs but there seems to be no documentation about
classes. Thanks!
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