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On Sat, May 19, 2012 at 10:46:11AM -0400, Danny Heap wrote:
I wrote a small module for the convenience of my students in
manipulating image color-lists in 2htdp/image. I want them
to be able to create a new color one band at a time, and in my draft I
have
generated when the module is required. I made a development link to
the directory containing those files, ran 'raco setup', created a
repository with 'racket planet create...', and then uploaded the
repository.
--
Danny Heap
BA4270 416-978-5899
h...@cs.utoron
Thank you, Danny: right both times.
On Mon, May 21, 2012 at 05:00:08PM -0400, Danny Yoo wrote:
> On Mon, May 21, 2012 at 3:36 PM, Danny Heap wrote:
> > I am trying to include a small manual page with my (also small)
> > PLaneT module. Scribble doesn't see the bindin
val:1:0
...but this generates an error, as does
raco setup -l
--
Danny Heap
BA4270 416-978-5899
h...@cs.utoronto.ca http://www.cs.utoronto.ca/~heap
Racket Users list:
http://lists.racket-lang.org/users
Thanks Ryan and Neil, this works (with the .plt extension).
On Wed, May 23, 2012 at 05:50:57PM -0400, Neil Van Dyke wrote:
> You might also need the ".plt" (for historical reasons):
>
> raco setup -P dsheap vis-eval.plt 1 0
>
> Neil V.
>
--
Danny Heap
BA4270
(libjpeg.so.62: cannot open shared
object file: No such file or directory)
... after invoking drracket
The second time around, I installed the libjpeg62 package, and now things
seem to work. Perhaps there's a dependency problem with the racket
package.
--
Danny Heap
BA4270
I think there should be a dependency for libjpeg2:
On Fri, Jul 20, 2012 at 07:19:22PM -0400, Danny Heap wrote:
> I installed racket in Ubuntu 12.04, first using aptitude (5.1.3), then
> downloading directly from racket-lang.org and running the installation
> script. In both cases I
I invoked
sudo apt-get install racket
... on a Ubuntu 12.04 machine, and the version was unexpected: 5.1.3.
Also, I had to install libjpeg62 separately before DrRacket would
work.
--
Danny Heap
BA4270 416-978-5899
h...@cs.utoronto.ca http://www.cs.utoronto.ca/~heap
I'm not sure if this is the right place to ask about WeScheme. If it
is, I'd like to know whether there's a function similar to
image->color-list in WeScheme.
--
Danny Heap
BA4270 416-978-5899
h...@cs.utoronto.ca http://www.cs
I recently upgraded to 6.6 on a few machines. I think the shades-of-blue
doesn't work as it did: I see one uniform shade of blue across an entire nested
expression, rather than darker shades for deeper expressions.
I really like the shades-of-[blue, grey] feature. I find it helps students
und
On Saturday, August 6, 2016 at 6:35:08 PM UTC-4, Danny Heap wrote:
> I recently upgraded to 6.6 on a few machines. I think the shades-of-blue
> doesn't work as it did: I see one uniform shade of blue across an entire
> nested expression, rather than darker shades for deeper expre
On Sunday, August 7, 2016 at 3:19:00 PM UTC-4, Robby Findler wrote:
> On Sunday, August 7, 2016, Danny Heap wrote:
> On Saturday, August 6, 2016 at 6:35:08 PM UTC-4, Danny Heap wrote:
>
> > I recently upgraded to 6.6 on a few machines. I think the shades-of-blue
> > does
On Sunday, August 7, 2016 at 8:57:21 PM UTC-4, Danny Heap wrote:
> On Sunday, August 7, 2016 at 3:19:00 PM UTC-4, Robby Findler wrote:
> > On Sunday, August 7, 2016, Danny Heap wrote:
> > On Saturday, August 6, 2016 at 6:35:08 PM UTC-4, Danny Heap wrote:
> >
> > > I
On Monday, August 8, 2016 at 5:56:28 AM UTC-4, Robby Findler wrote:
> Okay, that wasn't it. I'm not sure what to try next. I see it working
> correctly on my Ubuntu 14 installation, FWIW.
>
> Robby
Now I'm really puzzled. On my 14.04 machine, both gnome and unity WM have this
problem. As a sa
On Monday, August 8, 2016 at 12:03:48 PM UTC-4, Danny Heap wrote:
> On Monday, August 8, 2016 at 5:56:28 AM UTC-4, Robby Findler wrote:
> > Okay, that wasn't it. I'm not sure what to try next. I see it working
> > correctly on my Ubuntu 14 installation, FWIW.
> >
On Monday, August 8, 2016 at 2:52:48 PM UTC-4, Robby Findler wrote:
> Yes, that's it. I wish it were broken on my machine, as then debugging
> would probably be a lot more productive!
>
> On Mon, Aug 8, 2016 at 11:06 AM, Danny Heap wrote:
> > On Monday, August 8, 2016 at 1
Also, anyone who is curious about the project is welcome to
contact Andrew Petersen .
--
Danny Heap
BA4270 416-978-5899
h...@cs.utoronto.ca http://www.cs.utoronto.ca/~heap
Racket Users list:
http://lists.racket-lang.org/users
instances of DrRacket and its stepper for
now.
Thank you again for the generous response.
On Fri, May 17, 2013 at 05:34:10PM -0700, John Clements wrote:
>
> On May 17, 2013, at 1:36 PM, Danny Heap wrote:
>
> > A colleague has developed a classroom response tool that allows
> > s
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