I think that's slideshow.
Robby
On Tue, Jun 15, 2010 at 10:24 AM, Stephen Chang stch...@ccs.neu.edu wrote:
This seems to do the trick:
(table 3
(list (t Header1) (t Header2) (t Header3)
(t 11) (t 17) (t 29))
cc-superimpose
cc-superimpose
gap-size
!Program!Design
?
Robby
On Wed, Jun 16, 2010 at 8:43 PM, Matthias Felleisen
matth...@ccs.neu.edu wrote:
Someone proposed
DesignPrograms
or
DesignPrograms!!
(as in don't program without design)
Comments?
_
For list-related
I think you missed the require line. It is using unsafe-fl+ for example.
Robby
On Friday, June 18, 2010, Vincent St-Amour stamo...@ccs.neu.edu wrote:
At Fri, 18 Jun 2010 08:38:24 -0500,
Robby Findler wrote:
We're talking about this code, right?
http://shootout.alioth.debian.org/u32
On Fri, Jun 18, 2010 at 10:41 AM, Vincent St-Amour stamo...@ccs.neu.edu wrote:
The slowdown observed on the shootout webpage, since it's based on
mandelbrot-unsafe.rkt, could thus be caused by the upgrade to 5.0.
I'm not sure where to get the mandlebrot-unsafe.rkt that was
distributed with
So, going forward, what is the right thing? Is there something simple
we can do for now so that Norman can use planet on his school's
network, or should we wait for the net/url rewrite?
Thanks,
Robby
On Sun, Jun 20, 2010 at 4:53 PM, Eli Barzilay e...@barzilay.org wrote:
[Moving the thread to
On Mon, Jun 21, 2010 at 2:44 PM, Sam Tobin-Hochstadt sa...@ccs.neu.edu wrote:
On Mon, Jun 21, 2010 at 3:24 PM, Robby Findler
ro...@eecs.northwestern.edu wrote:
I don't quite get the issues yet, but why should this type check?
Doesn't it add1 to a function?
No, the function is invoked: (add1
Were the contracts - and/or -*, or were they -d?
Robby
On Wed, Jun 23, 2010 at 5:12 PM, Sam Tobin-Hochstadt sa...@ccs.neu.edu wrote:
On Wed, Jun 23, 2010 at 4:14 PM, e...@racket-lang.org wrote:
3f36d05 Eli Barzilay e...@barzilay.org 2010-06-23 16:10
:
| Turn contracts on `enqueue!' and
It should be set by the 'configure-runtime thunk (from
module-language-info), right?
(I'm not sure about the bug, tho.)
Robby
On Sat, Jun 26, 2010 at 8:47 AM, Jay McCarthy jay.mccar...@gmail.com wrote:
Just using the core of even-read didn't work. It would start to read
after parse-statement
This sounds like a good plan to me. Taking a month to think thru the
issues carefully to plan the talk can only have good consequences for
the discussion. And delaying the solution for the release after August
does not seem like it hurts anything.
Robby
On Wed, Jun 30, 2010 at 9:34 PM, Matthias
Those numbers seem pretty small in today's disk sizes, but I do agree
that there is value in being able to divide up the distribution and to
be able to stratify things so we can better keep track of our
dependencies. (BTW, just a random question: have you thought about
trying to visualize the
Great!
Robby
On Fri, Jul 2, 2010 at 3:44 PM, Kevin Tew t...@cs.utah.edu wrote:
raco setup -u will build collects in parallel, using all the cores your
machine has.
rack setup -u -j X ie (-j 2) can be used to throttle parallel build to only
use X cores.
Parallel build is currently done by
I'm getting this:
[ro...@penghu] ~/git/plt/collects$ raco setup -u
/Users/robby/git/exp/plt/bin/raco setup: unknown switch: -u
Robby
On Fri, Jul 2, 2010 at 3:44 PM, Kevin Tew t...@cs.utah.edu wrote:
raco setup -u will build collects in parallel, using all the cores your
machine has.
rack
Sure, but if we have the manpower/energy for this, then it would be
nice to have, no? (We'd probably do something syntactically and not
via runtime values, but the essential idea seems like it would carry
over.)
Robby
On Mon, Jul 19, 2010 at 11:05 AM, Matthias Felleisen
matth...@ccs.neu.edu
On Mon, Jul 19, 2010 at 9:47 AM, Ryan Culpepper ry...@ccs.neu.edu wrote:
* Robby Findler ro...@eecs.northwestern.edu
- DrRacket Tests
These discovered a bug. So, not yet done, I guess.
- Framework Tests
- Contracts Tests
- Games Tests
- Teachpacks Tests: image tests
- PLaneT Tests
Chaperones are not yet, I'd say.
Flipping was the frequently requested 2htdp/image thing that's new in
this release (I think it is new anyways). Not just bitmaps, but all
2htdp/images.
On Fri, Jul 23, 2010 at 7:19 PM, Eli Barzilay e...@barzilay.org wrote:
Some suggested items below, if you have
I looked at the message where you link and I didn't see how one would
go about this.
I guess the idea is that you'd eliminate the syntactic difference
between a planet-located library and one in the distribution and then
require on some external source to know where the package is located?
Sounds like a great idea to me and well worth trying at a larger scale.
One technical question: why not implement this as a reader that
converts things to the usual parenthesized versions of the program and
then, like the at-exp reader, allow people to write
#lang p4p-exp racket
for the p4p
Okay, I just looked that up and I'm still not sure what you mean. :)
Robby
On Thu, Jul 29, 2010 at 1:09 PM, Shriram Krishnamurthi s...@cs.brown.edu
wrote:
I disagree. I think parens are synecdoche.
Shriram
On Thu, Jul 29, 2010 at 1:28 PM, Robby Findler
ro...@eecs.northwestern.edu wrote
On Fri, Jul 30, 2010 at 4:05 AM, Eli Barzilay e...@barzilay.org wrote:
IMO, this thing is missing the point (the usual parens, ewww! one),
as long as it ignores infix.
Seems to me that this point directly contradicts one of Shriram's
design goals, namely showing that + is no more special than
)? This would be a special purpose mode where
there is some simple rule that distinguishes infix operators from
prefix ones (perhaps something like Haskell's convention)?
Robby
On Fri, Jul 30, 2010 at 9:05 AM, Eli Barzilay e...@barzilay.org wrote:
On Jul 30, Robby Findler wrote:
On Fri, Jul 30, 2010 at 4
, 2010 at 12:39 PM, Robby Findler
ro...@eecs.northwestern.edu wrote:
Here's parts 2:
http://blog.regehr.org/archives/232
and 3:
http://blog.regehr.org/archives/226
and if you missed part 1, you should really check it out:
http://blog.regehr.org/archives/213
Robby
Looks like it would make a nice, involved exercise if you told the
students what the right world type should be.
Did you consider making the world be a list of keys and a posn
(inserting and removing from the list in the key handler and
interpreting the list of keys in the tick handler)?
Robby
Right. It should be fixed now, tho.
Thanks,
Robby
On Fri, Jul 30, 2010 at 10:06 PM, Matthias Felleisen
matth...@ccs.neu.edu wrote:
Robby, this fix does NOT change the problematic coverage of structures.
Fields are still colored as if they had never been evaluated.
On Jul 30, 2010, at 1:16
The use of the Y combinator (as opposed to the built-in forms of
recursion) seems to be hacking around the ability for Ruby methods to
be redefined more than anything?
Robby
On Sat, Jul 31, 2010 at 8:54 PM, Shriram Krishnamurthi s...@cs.brown.edu
wrote:
...provide a mis-feature that the
On Sun, Aug 1, 2010 at 4:49 PM, Eli Barzilay e...@barzilay.org wrote:
On Aug 1, Neil Van Dyke wrote:
Can the racket-lang.org Web server(s) handle a huge spike in
traffic, such as if it got on the front page of reddit.com?
I don't have any concrete idea, but it's running on an old but still
On Thu, Aug 12, 2010 at 7:55 AM, Matthew Flatt mfl...@cs.utah.edu wrote:
At Thu, 12 Aug 2010 07:28:34 -0400, Eli Barzilay wrote:
One thing about stability that bugs me is pushing changes and
extensions that are likely to change. For example, I'm worried about
Jay's push for a number of new
On Mon, Aug 16, 2010 at 8:51 PM, John Clements
cleme...@brinckerhoff.org wrote:
...then I added the sierpinski example from the racket-lang front page. I'm
hoping that whoever wrote this code will either not object, or change it.
I wrote an early version of it and certainly don't object or
On Thu, Aug 19, 2010 at 8:44 AM, Sam Tobin-Hochstadt sa...@ccs.neu.edu wrote:
On Tue, Aug 17, 2010 at 3:57 PM, Jay McCarthy jay.mccar...@gmail.com wrote:
Please comment.
I think that this:
Your first task when changing old code is to build an adequate test
suite to ensure you do not
Shriram: tests do not guarantee the absence of bugs, just their
recurrence. There are lots of PLAI tests, I believe.
Robby
On Thu, Aug 19, 2010 at 8:56 AM, Shriram Krishnamurthi s...@cs.brown.edu
wrote:
Neither would the PLT Web server. I'm pretty certain Jay's own edits
to it were not
programming
project in its own right. DrRacket is in that category, but I spend
some energy writing and maintaining test suites for it regardless
(they are FAR from comprehensive). Slideshow is in that category too.
Robby
On Thu, Aug 19, 2010 at 8:55 AM, Robby Findler
ro...@eecs.northwestern.edu wrote
On Thu, Aug 19, 2010 at 9:01 AM, Sam Tobin-Hochstadt sa...@ccs.neu.edu wrote:
On Thu, Aug 19, 2010 at 9:48 AM, Robby Findler
ro...@eecs.northwestern.edu wrote:
On Thu, Aug 19, 2010 at 8:44 AM, Sam Tobin-Hochstadt sa...@ccs.neu.edu
wrote:
On Tue, Aug 17, 2010 at 3:57 PM, Jay McCarthy
, Matthias Felleisen
matth...@ccs.neu.edu wrote:
Yes. I started using the phrase I have bug reports, therefore I exist at
Rice. I think Jay should add this phrase right next to the other quote.
On Aug 19, 2010, at 10:03 AM, Robby Findler wrote:
Guys: we need one more thing to go
Oh yeah, that's what I figured (and why there was such a long delay
before my change), but I thought I'd reply here since that's where
this came up most recently.
Robby
On Tue, Aug 24, 2010 at 9:56 AM, Laurent laurent.ors...@gmail.com wrote:
On Tue, Aug 24, 2010 at 16:46, Robby Findler ro
Robby Findler ro...@racket-lang.org 2010-08-25 07:39
:
| added a file so drdr runs the test suites
:
A collects/redex/examples/r6rs/run-test.rkt
=[ Overall Diff ]===
collects/redex/examples/r6rs/run-test.rkt
summary:
100.0% collects/redex/examples/r6rs/
~~
cda3d25 Robby Findler ro...@racket-lang.org 2010-08-25 07:39
:
| added a file so drdr runs the test suites
:
A collects/redex/examples/r6rs/run-test.rkt
=[ Overall Diff ]===
collects
When I tried to do that to look thru your changes to the framework, I
was overwhelmed with all the reindentation that you did. Is there a
way to avoid seeing that?
Robby
On Wed, Aug 25, 2010 at 8:53 PM, Eli Barzilay e...@barzilay.org wrote:
On Aug 25, Eli Barzilay wrote:
[...] If I touched
I can see how to do what Mattgias is suggesting at the snip level (so
not as bad as I made out) but you won't get nested scroll bars so you
might not like it.
Robby
On Thursday, August 26, 2010, Shriram Krishnamurthi s...@cs.brown.edu wrote:
Understood. But I think this is what Robby is saying
At the moment there is a barn-door sized security hole in DrRacket,
whereby it will take any snip% instance from the user's program and
just display it in the repl. You can exploit this for Good by making
the current-print of your language turn some values into snips (like
images and things).
design.
Shriram
On Thu, Aug 26, 2010 at 8:27 PM, Robby Findler
ro...@eecs.northwestern.edu wrote:
It seems to me it would be nice to contemplate a design that
integrates test suites and the stepper (also in light of Mike's
signatures).
Robby
On Thu, Aug 26, 2010 at 7:23 PM, Shriram
-ref config 1))
(vector-ref config 2
where get-info comes from read-language.
And yes, this is on my list to add to the guide-like docs in the tools manual.
hth,
Robby
On Sat, Aug 28, 2010 at 8:49 PM, Robby Findler
ro...@eecs.northwestern.edu wrote:
Did you forget
Thanks. That's been fixed in git. Here's the diff if you don't follow
the nightly builds (after applying it, run raco setup).
diff --git a/collects/redex/private/stepper.rkt
b/collects/redex/private/stepper.rkt
index 4338eb2..1775d6b 100644
--- a/collects/redex/private/stepper.rkt
+++
It sounds like there is also a performance problem there too. If you
don't mind supplying a program for us to play with to see if we can do
better, that would be helpful (but no promises ).
Robby
On Thu, Sep 2, 2010 at 8:15 AM, Nadeem Abdul Hamid nad...@acm.org wrote:
Why do you think it
What happens if you restart drracket and try the same program again?
(If the double buffering appears to come back I think I know what
happened.)
Robby
On Thu, Sep 2, 2010 at 8:15 AM, Nadeem Abdul Hamid nad...@acm.org wrote:
Why do you think it doesn't?
(I'm assuming you mean: What makes me
Returning to an old thread, I've just pushed changes to 2htdp/image
that add pinholes. If Carl or anyone else has enough interest to try
them out, feedback would be welcome.
Ian and I went with a similar plan, but not exactly what Carl suggested.
Robby
The search command got changed a little while ago, I think. :)
But I think you should got from 1/n to n/n. (The text search is a
little more complex because you can be before or after the first /
last hit.)
Robby
On Tue, Sep 7, 2010 at 2:34 PM, John Clements cleme...@brinckerhoff.org wrote:
You can do that, but you need to start by making your own derived
snip% instance. There's a lot of boilerplate that goes into those
things, tho.
Robby
On Tue, Sep 7, 2010 at 5:39 PM, John Clements cleme...@brinckerhoff.org wrote:
I'm writing code for beginners that produces sound values. I'd
Yes, that's a bug in -i. Working on it.
Sorry,
Robby
On Thu, Sep 9, 2010 at 8:08 PM, Matthias Felleisen matth...@ccs.neu.edu wrote:
I built drrackt from scratch tonight around 7:30. When I started it up, I got
the following N error message.
Error in phase 2 for tool
This should be fixed now.
Robby
On Thu, Sep 9, 2010 at 8:15 PM, Robby Findler
ro...@eecs.northwestern.edu wrote:
Yes, that's a bug in -i. Working on it.
Sorry,
Robby
On Thu, Sep 9, 2010 at 8:08 PM, Matthias Felleisen matth...@ccs.neu.edu
wrote:
I built drrackt from scratch tonight
DrRacket doesn't yet have good tool support for such things, but it
should at least look at the #lang line for indentation and probably
will do that at some point (in which case the dialog will change to be
letting you add things to what the #lang line specifies instead of
just specifying
But this is editing the user's preferences, not setting the defaults.
Robby
On Mon, Sep 13, 2010 at 3:52 PM, Eli Barzilay e...@barzilay.org wrote:
On Sep 13, Robby Findler wrote:
DrRacket doesn't yet have good tool support for such things, but it
should at least look at the #lang line
On Mon, Sep 13, 2010 at 4:18 PM, ry...@racket-lang.org wrote:
a3d1ff4 Ryan Culpepper ry...@racket-lang.org 2010-09-09 17:29
:
| added contracts (-i) to racket/dict
:
M collects/racket/dict.rkt | 190 -
M collects/unstable/dirs.rkt | 13 ++--
On Sun, Sep 12, 2010 at 11:40 AM, Matthew Flatt mfl...@cs.utah.edu wrote:
The code is still hosted here:
http://github.com/mflatt/gr2
This should be
http://github.com/mflatt/gr2.git
I believe.
Robby
_
For list-related administrative
On Tue, Sep 14, 2010 at 9:13 AM, Eli Barzilay e...@barzilay.org wrote:
Right -- this is why I suggested a simple extension: allow tools to
change the default values. Without that, the current situation is
creating more implicit dependencies such as this commit.
Do you think that this is
Since you asked... probably the string-constants library should not be
used for those error messages, since none of the other error messages
are translated, but since they are already being used it seems fine to
continue (at least to me).
Robby
_
]==
Directory summary:
10.1% collects/redex/private/
83.2% collects/redex/tests/bmps-macosx/
6.6% collects/redex/tests/
~~
ce211ac Robby Findler ro...@racket-lang.org 2010-09-17 11:39
:
| adjusted metafunction application rendering so
You don't need that proxy-of test in there, right? The object-name
test covers that, no?
Robby
On Fri, Sep 17, 2010 at 10:18 PM, sstri...@racket-lang.org wrote:
sstrickl has updated `master' from d92c4e44e2 to 05e714881d.
http://git.racket-lang.org/plt/d92c4e44e2..05e714881d
=[ 1
Hi folks: Casey, Matthew, and I have just sent out a paper to HOSC
about the racket machine. I know there are a bunch of people working
on things at that level, so if you have a chance to take a look at
this, you might find it useful as you muck about down there (there are
examples and things :).
Yes. This is going to be a HOSC publication (HOSC willing).
Robby
On Fri, Sep 24, 2010 at 9:22 PM, Sam Tobin-Hochstadt sa...@ccs.neu.edu wrote:
On Fri, Sep 24, 2010 at 3:48 PM, Robby Findler
ro...@eecs.northwestern.edu wrote:
I know there are a bunch of people working
on things at that level
Sure!
Robby
On Sun, Sep 26, 2010 at 11:14 AM, John Clements
cleme...@brinckerhoff.org wrote:
I accidentally opened a sound file in DrRacket today; cue six minutes of
thrashing and computer unhappiness. Would it be okay if I added a
second-check dialog to DrRacket that checked the size of a
How about prefix-in with unsafe- as the prefix?
Robby
On Monday, September 27, 2010, John Clements cleme...@brinckerhoff.org wrote:
I'm sure I'm just missing something obvious here, but is there a library that
provides things like unsafe-vector-length that are actually references to
the
, Robby Findler wrote:
I was thinking of something like this:
(require (prefix-in unsafe- racket/fixnum))
(unsafe-fx+ #f #f)
fx+: expects type fixnum as 1st argument, given: #f; other arguments were:
#f
Right, but there are lots of unsafe-ops (e.g.: unsafe-vector-length); if I'm
working
Is there any value to, on a 64 bit machine, having 32 bit floats be
immediate values to avoid boxing?
Robby
On Saturday, October 2, 2010, Matthew Flatt mfl...@cs.utah.edu wrote:
Currently, every inexact real in Racket is represented by a 64-bit IEEE
floating-point number.
There's an
Would it make sense for typed scheme to hook up with check syntax to
show the type of subexpressions (say when mousing over parens or
something)? I'm not sure if that's too late in general, but it seems
like we're getting the point where we want to give programmers
interactive feedback, at least
It sounds like one could work around this by taking whatever was
passed to #:namespace and making the servlets move over to that
namespace, at least.
Robby
On Mon, Oct 4, 2010 at 8:28 AM, Jay McCarthy jay.mccar...@gmail.com wrote:
I didn't realize the handin server used it when I removed it.
Sounds great to me, fwiw.
Robby
On Fri, Oct 8, 2010 at 8:12 PM, Matthew Flatt mfl...@cs.utah.edu wrote:
[Re-sending; an earlier post of this message seems to be delayed.]
What if the default printing format for true and false values in Racket
changed from `#t' and `#f' to `#true' and
I probably wasn't clear enough in my original message, but I meant
that to be a vote for #true and #false.
Robby
On Sun, Oct 10, 2010 at 8:39 AM, Matthew Flatt mfl...@cs.utah.edu wrote:
At Sun, 10 Oct 2010 01:03:57 -0400, Eli Barzilay wrote:
An even more common use of `write', I think, is to
I do wish that true and false had the same number of letters. (And
there is such a parameter. See Matthew's original message for the
exact name.)
Robby
On Sun, Oct 10, 2010 at 8:57 AM, Neil Van Dyke n...@neilvandyke.org wrote:
Matthew Flatt wrote at 10/10/2010 09:39 AM:
Any other opinions?
Felleisen
matth...@ccs.neu.edu wrote:
My changes in response to pr11xyz.
I ran the language test suite. I had no clue that language
changes can affect drrracket test suites. Sorry.
Done.
On Oct 14, 2010, at 9:48 AM, Robby Findler wrote:
The teaching language error message wording changed
I'm not sure, I'm sorry to say. What you write sounds like the right tack to me.
Robby
On Thu, Oct 14, 2010 at 4:02 PM, John Clements
cleme...@brinckerhoff.org wrote:
Back on October 11, you made a change to run-teaching-languages.rkt that
works absolutely fine with the stepper.
...but it
I've just pushed a change that makes check syntax more likely to run
on files in the plt tree. Specifically, the namespace that check
syntax creates no longer shares the GUI libraries which means it pulls
in a far smaller set of libraries overall. (Of course, run still pulls
those in, so running
How recently did the change come in that allows internal definitions
all over the place? And how broken did this make the stepper?
(Ie is it feasible to wait for the next release? and should we?)
Robby
On Tue, Oct 19, 2010 at 5:03 AM, sper...@racket-lang.org wrote:
sperber has updated
I think that we'd have to add names to structs to do that. Seems
expensive. But maybe there is a better way?
Robby
On Tue, Oct 19, 2010 at 2:38 PM, Shriram Krishnamurthi s...@cs.brown.edu
wrote:
Is there any way for shared to check for whether a name was originally
assigned to an LHS and, if
On Thu, Oct 21, 2010 at 6:07 PM, Ryan Culpepper ry...@ccs.neu.edu wrote:
* Robby Findler ro...@eecs.northwestern.edu
- DrRacket Tests
- Framework Tests
- Contracts Tests
- Games Tests
- Teachpacks Tests: image tests
- PLaneT Tests
done (there is a commit that fixes a bug in the games
The new case- only supports simple contracts, that's right. If you
have more complex ones that it would be helpful to support (and can
share them), that would help us guide our efforts.
Thanks,
Robby
On Sun, Oct 24, 2010 at 7:04 PM, Doug Williams
m.douglas.willi...@gmail.com wrote:
The main
On Sun, Oct 24, 2010 at 7:42 PM, Stevie Strickland sstri...@ccs.neu.edu wrote:
On Oct 24, 2010, at 8:04 PM, Doug Williams wrote:
On the case- problem, it seems it no longer supports anything but -. Is
there something I am missing there?
This is a current limitation for case- as provided by
and
break backward compatibility.]
Doug
On Sun, Oct 24, 2010 at 6:23 PM, Robby Findler ro...@eecs.northwestern.edu
wrote:
The new case- only supports simple contracts, that's right. If you
have more complex ones that it would be helpful to support (and can
share them), that would help us
On Mon, Oct 25, 2010 at 11:28 AM, Doug Williams
m.douglas.willi...@gmail.com wrote:
I had always assumed that case-lambda just checked alternatives in order
until one matched - like a cond. But, that was just an assumption on my part
and subject to being absolutely wrong. [But, if it is correct
I think CM already does this, no (that's how drracket builds zo files
for you, for example)? So it needs to be packaged up a little bit,
perhaps, for some settings in your .racket file?
You might look at how the PLTDRCM environment variable is implemented,
if the docs aren't helpful enough.
Oh, yes. Just run make install and then raco setup -D racket.
Write it down on a postit and stick it on your screen. :) Or make a
little script that does the whole git pull thing and onwards.
Robby
On Mon, Oct 25, 2010 at 4:22 PM, Sam Tobin-Hochstadt sa...@ccs.neu.edu wrote:
On Mon, Oct 25,
On Wed, Oct 27, 2010 at 2:32 PM, Sam Tobin-Hochstadt sa...@ccs.neu.edu wrote:
mflatt has updated `gr2' from 5633895cf0 to 2b2de4ece6.
http://git.racket-lang.org/plt/5633895cf0..2b2de4ece6
So, I see from this commit that you're planning to move the version
number to 5.5. I think this is a
On Tue, Oct 26, 2010 at 2:54 PM, Robby Findler
ro...@eecs.northwestern.edu wrote:
The contract library's dependent contracts are now faster and properly
assign blame when they are internally inconsistent see the docs for
-i for more details.
(this one is still okay).
The 2htdp/image library
and ISL and
variants).
Possibly we should also put something about why (so SK can experiment).
Robby
On Thu, Oct 28, 2010 at 6:58 AM, Matthias Felleisen
matth...@ccs.neu.edu wrote:
On Oct 27, 2010, at 11:12 PM, Robby Findler wrote:
Also, don't forget that we moved the signatures to ASL
I agree!
Robby
On Thu, Oct 28, 2010 at 7:59 AM, Matthias Felleisen
matth...@ccs.neu.edu wrote:
On Oct 28, 2010, at 8:34 AM, Matthew Flatt wrote:
At Wed, 27 Oct 2010 23:40:27 -0600, Jon Rafkind wrote:
Author: Matthew Flatt mfl...@racket-lang.org
Modules spliced at the file level instead
Under ubuntu the menus are ubuntu colors instead of grey. Under mac os
x, the splash screen's progress bar is slightly taller.
Robby
On Thu, Oct 28, 2010 at 12:42 PM, Matthew Flatt mfl...@cs.utah.edu wrote:
The version number on GRacket2 right now is 5.0.2.2.
At Thu, 28 Oct 2010 11:26:43
Conveniently, however, it isn't the broken one that we used here. Whew.
Robby
On Thu, Oct 28, 2010 at 2:56 PM, namekuseijin namekusei...@gmail.com wrote:
On Thu, Oct 28, 2010 at 4:56 PM, Carl Eastlund c...@ccs.neu.edu wrote:
On Thu, Oct 28, 2010 at 2:12 PM, namekuseijin namekusei...@gmail.com
Go, Matthew! :) Slay the evil beast.
Robby
On Fri, Oct 29, 2010 at 9:07 AM, Matthew Flatt mfl...@cs.utah.edu wrote:
At Thu, 28 Oct 2010 10:48:43 -0700, John Clements wrote:
I took a look at the size of our C code base (all files ending in .c, .h,
.cpp, and .cxx, not including those with
Did you edit files that drracket depends on and then not restart drracket?
On Wed, Nov 3, 2010 at 1:24 PM, Casey Klein
clkl...@eecs.northwestern.edu wrote:
I'm hitting a module mismatch that won't go away no matter how many
times I type raco make or raco setup.
Running the module
#lang
I think you want to count paragraphs not lines (and leave space when
lines wrap). Otherwise the numbers won't match up with the error
messages.
Robby
On Wednesday, November 3, 2010, rafk...@racket-lang.org wrote:
rafkind has updated `master' from c990d602b0 to 68c197f639.
The value in the large comes when the data structures are more complex
(in the function below you'd use a loop or filter, of course). When
they are larger, you can pinpoint where to change your function based
on a change to your data definition.
For example, consider writing an interpreter. Now
I think that if random doesn't pick the same number twice you're
guaranteed to be independent of the sorting algorithm, at least.
Robby
On Thu, Nov 11, 2010 at 11:18 AM, Neil Toronto neil.toro...@gmail.com wrote:
Eric Hanchrow wrote:
I find myself using this all the time; it seems it'd be
On Thu, Nov 11, 2010 at 11:40 AM, Carl Eastlund c...@ccs.neu.edu wrote:
On Thu, Nov 11, 2010 at 12:40 PM, Neil Toronto neil.toro...@gmail.com wrote:
I don't know. I know that the run through the list and swap with another
random element algorithms are usually non-uniform, and so are a lot of
I think we want the one recommended by the statisticians. :)
Robby
On Fri, Nov 12, 2010 at 2:36 PM, Jay McCarthy jay.mccar...@gmail.com wrote:
I think we should put in a list shuffler into the core.
Which should we use? The faster one?
Jay
On Thu, Nov 11, 2010 at 11:26 AM, Eli Barzilay
On Sun, Nov 14, 2010 at 1:24 PM, Dmitry Chestnykh
dmi...@codingrobots.com wrote:
On Sun, 14 Nov 2010, Robby Findler wrote:
Thanks, I've pushed a fix.
Thank you, it was fast!
Do you know the keybindings from experience or can you point to a
definitive cite somewhere that lists things like
I added (but have not pushed, apprently) queue-map. Mind if we keep
that one instead?
Also, I think that a rename like the below is a bad idea if the queues
have been released already.
Robby
On Tue, Nov 16, 2010 at 3:37 PM, rafk...@racket-lang.org wrote:
rafkind has updated `master' from
IMO, this is what one should expect from someone when an error is
pointed out in their paper.
It is a bit surprising to me that something like that got thru at
HOSC, of all places, tho.
Robby
On Tue, Nov 16, 2010 at 11:41 PM, John Clements
cleme...@brinckerhoff.org wrote:
Well, he's generous
I've pushed a fix for the example below, at least.
Robby
On Tue, Nov 23, 2010 at 12:18 PM, Sam Tobin-Hochstadt sa...@ccs.neu.edu wrote:
On Tue, Nov 23, 2010 at 1:04 PM, John Clements
cleme...@brinckerhoff.org wrote:
On Nov 20, 2010, at 8:19 PM, Sam Tobin-Hochstadt wrote:
There are a lot of
This kind of thing has happened many times for other parts of the
system (the class system is a good example). We have generally tried
to avoid so much breakage and I think we should here. One technique is
to have a new name for the new version (or a new name for the old one
if that is more
On Tue, Nov 30, 2010 at 5:18 AM, Eli Barzilay e...@barzilay.org wrote:
Yesterday, Robby Findler wrote:
This kind of thing has happened many times for other parts of the
system (the class system is a good example). We have generally tried
to avoid so much breakage and I think we should here
On Tue, Nov 30, 2010 at 8:04 AM, Eli Barzilay e...@barzilay.org wrote:
Two hours ago, Robby Findler wrote:
On Tue, Nov 30, 2010 at 5:18 AM, Eli Barzilay e...@barzilay.org wrote:
The problem here is that there is no name to change -- it's the
implicit coercion of xexpr values to a response
On Friday, December 3, 2010, Neil Toronto neil.toro...@gmail.com wrote:
Eli Barzilay wrote:
20 minutes ago, Casey Klein wrote:
I just pushed a fix for a bug that made DrRacket extremely sluggish
on my laptop. Most everything was slow, but typing in the find and
replace fields was
1 - 100 of 1296 matches
Mail list logo
