> because the last time I looked seriously through their web
> sites, they seemed to be interminably stuck in planning more.
They are co-inductive.
Shriram
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On Wed, Feb 02, 2011 at 04:39:07PM -0800, m...@goblin.punk.net wrote:
> On Wed, Feb 02, 2011 at 11:30:45AM -0500, Shriram Krishnamurthi wrote:
> > Yes you do. Far less useful at our level. But shared + immutable
> > gives you coinductive. That's why the distinction helps.
>
> I'm not familiar w
On Wed, Feb 02, 2011 at 04:39:07PM -0800, m...@goblin.punk.net wrote:
> On Wed, Feb 02, 2011 at 11:30:45AM -0500, Shriram Krishnamurthi wrote:
> > Yes you do. Far less useful at our level. But shared + immutable
> > gives you coinductive. That's why the distinction helps.
>
> I'm not familiar w
On Wed, Feb 02, 2011 at 11:30:45AM -0500, Shriram Krishnamurthi wrote:
> Yes you do. Far less useful at our level. But shared + immutable
> gives you coinductive. That's why the distinction helps.
I'm not familiar with these terms and had trouble follwiong that
thread. Would someone explain or
Version 5.0.99.900 is now available for testing from
http://pre.racket-lang.org/release/installers/
(Note that this is not available from the usual download site.)
If all goes well, we will turn this version into a v5.1 release
within a few days.
This release is significant in that the gui la
I had some code lying around that'll do you two better: background
images and sane slide numbers. I think you can pass in any pict to
`background-image', so if you want a solid color, pass a solid
rectangle. (Of any size, I think.) For you, I suggest a nice mauve
instead of black. :D
It uses
Check out current-slide-assembler
http://docs.racket-lang.org/slideshow/Configuration.html?q=current-slide-assembler&q=slide#%28def._%28%28lib._slideshow/base..rkt%29._current-slide-assembler%29%29
On Wed, Feb 2, 2011 at 11:30 AM, Laurent wrote:
> Why not create an rectangle the size of the v
On Wed, Feb 2, 2011 at 11:25 AM, Evan Farrer wrote:
> I'm attempting to use slideshow for a presentation and I really want to use
> white text on a black background. I can see how to change the color of the
> text, but I don't see how to manipulate the color of the blackground. I'm
> currently
Yes you do. Far less useful at our level. But shared + immutable
gives you coinductive. That's why the distinction helps.
On Wed, Feb 2, 2011 at 11:27 AM, Neil Toronto wrote:
> Matthias Felleisen wrote:
>>
>> I am with Matthew. Immutable structs -- other than historically 'blessed'
>> ones --
Why not create an rectangle the size of the viewport and colorize it?
There are also some functions to modify the slide template (can't remember
their names right now).
Laurent
On Wed, Feb 2, 2011 at 17:25, Evan Farrer wrote:
> I'm attempting to use slideshow for a presentation and I really wan
Matthias Felleisen wrote:
I am with Matthew. Immutable structs -- other than historically 'blessed' ones
--
> give you inductive reasoning. If you allow cycles anyway, that's out
the window.
Do you lose inductive reasoning but gain a kind of coinductive
reasoning? Lazy FPLs can encode cycles
I'm attempting to use slideshow for a presentation and I really want to use
white text on a black background. I can see how to change the color of the
text, but I don't see how to manipulate the color of the blackground. I'm
currently using v5.1.0.2 from git.
Evan
__
On Feb 1, 2011, at 9:27 PM, Yaron Minsky wrote:
> I'm finding it to be rather tough going, mostly because a lot of things that
> are really easy in scratch seem surprisingly hard in racket.
[I thought we had discussed this before.]
Scratch/Alice/Kodu are "low floor, low ceiling" languages. I
Nice! Also, it's been pointed out that I made a typo in my previous
email. I meant symbols where I said strings, as you figured out.
On Mon, Jan 31, 2011 at 12:20 PM, Jeremy Duenas wrote:
> Thank you so much. I was able to figure it out. I don't know why I didn't
> think of utilizing the symbol
On Feb 2, 2011, at 7:20 AM, I wrote:
There are a number of other things that would simplify the code,
some of which would also make things (slightly) more efficient.
Your sprite switches between its two images every 10 clock-ticks,
where a clock-tick defaults to 1/28 second. Instead, just
On Feb 1, 2011, at 9:27 PM, Yaron Minsky wrote:
> I am trying to teach my scratch-addicted son a bit about racket, and I'm
> finding it to be rather tough going, mostly because a lot of things that are
> really easy in scratch seem surprisingly hard in racket. Also, even when I
> can get thin
Just for the record, EPM now has an %arch itecture directive (armv6, ...
i386, i486, ... powerpc, etc.).
To answer the question about whether this project is still alive, it seems
that a version 5 is on its way, but with no release date.
Laurent
On Wed, Aug 25, 2010 at 08:23, Laurent wrote:
>
>
> On Tue, Feb 1, 2011 at 8:33 AM, Jens Axel Søgaard
>> Are there any examples of how to use tables in Scribble?
2011/2/2 Doug Williams :
> I use them is some of my scribble documentation. For example, the Packed
> Binary package
> (http://planet.racket-lang.org/display.ss?package=packed-binary.pl
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