In 5.1.3, I was several steps into the Python Challenge when DrRacket
suddenly started spinning (while accessing URLs). The Stop button was
highlighted but clicking it did nothing; now DrRacket seems wedged.
My CPU usage is pretty much 0, and memory has been stable too. But
DrRacket won't respon
On Aug 26, 2011, at 7:17 PM, Danny Yoo wrote:
>> http://www.ccs.neu.edu/home/matthias/Thoughts/Racket_is.html
>>
>> (I should also point you to "Danny Yoo brainfuck" but I don't have
>> the URI handy.)
>
>http://hashcollision.org/brainfudge
Hah, the source contains a listing of addi
At Fri, 26 Aug 2011 21:27:55 -0400,
Carl Eastlund wrote:
>
> On Fri, Aug 26, 2011 at 9:03 PM, Neil Van Dyke wrote:
> > Whoever made "syntax-parse" did a great job, and all the examples in the
> > documentation are great.
> >
> > I found that "syntax-parse" is a big win for handling keyword argume
On Fri, Aug 26, 2011 at 9:03 PM, Neil Van Dyke wrote:
> Whoever made "syntax-parse" did a great job, and all the examples in the
> documentation are great.
>
> I found that "syntax-parse" is a big win for handling keyword arguments, and
> I get the impression that there are other big wins to be ha
Yes it is intended for Python but it looks fun in any language:
http://www.pythonchallenge.com/
_
For list-related administrative tasks:
http://lists.racket-lang.org/listinfo/users
Whoever made "syntax-parse" did a great job, and all the examples in the
documentation are great.
I found that "syntax-parse" is a big win for handling keyword arguments,
and I get the impression that there are other big wins to be had from it.
--
http://www.neilvandyke.org/
_
I've released Overeasy, which, antisocially, is YET ANOTHER TEST ENGINE
FOR RACKET.
Documentation at: http://www.neilvandyke.org/overeasy/
Overeasy is pretty much everything I currently want from a Racket test
engine.
Overeasy is intended as both a useful tool and a position paper. If a
di
On Fri, Aug 26, 2011 at 3:57 PM, Matthias Felleisen
wrote:
>> 6. In reading the User's Guide, I was pretty surprised that first
>> (unlike car) raises an error on a non-list. I eventually looked over
>> at the Reference Guide where I learned that list? is O(1) and I was
>> able to connect the dot
> http://www.ccs.neu.edu/home/matthias/Thoughts/Racket_is.html
>
> (I should also point you to "Danny Yoo brainfuck" but I don't have
> the URI handy.)
http://hashcollision.org/brainfudge
_
For list-related administrative tasks:
http://
On Aug 26, 2011, at 11:09 AM, Dan Grossman wrote:
> 2. "Whatever you don't like you can fix by making your own language
> for the course:" This is indeed a fantastic feature of Racket, but one
> I plan not to use. .. showing them a modern, well-documented language,
> without me tweaking it.
Nah
> b. "you can show them an untyped/typed interaction that is
> eye-opening for the better students and shows them something truly on
> the cutting edge of PL research" -- now this is very intriguing and
> sounds like a great addition to the lecture on static/dynamic typing.
> Hopefully Shriram (
Nice.
On Thu, Aug 25, 2011 at 2:31 PM, Sam Tobin-Hochstadt wrote:
> It's clear that there are lots of people who are interested in hacking
> with Racket, or improving Racket, but don't know where to start. In
> response, some of us have put together a list of bite-size Racket
> projects, which a
On Thu, Aug 25, 2011 at 5:21 PM, Ryan Culpepper wrote:
> The database library formerly known as (planet ryanc/db) has now
> moved into the core as the db collection.
Awesome. New users will like to see db support in a core library; as
will current.
On Aug 26, 2011, at 5:06 AM, Sam Tobin-Hochstadt wrote:
> This is now fixed in git.
Many thanks!
John
smime.p7s
Description: S/MIME cryptographic signature
_
For list-related administrative tasks:
http://lists.racket-lang.org/listinfo/users
On 08/26/2011 07:55 AM, gonzalo diethelm wrote:
The database library formerly known as (planet ryanc/db) has now moved
into the core as the db collection. Here's the description from the old
package blurb:
Thanks Ryan, this is good news.
This library provides a high-level, functional inte
Hi Dan,
At Fri, 26 Aug 2011 08:09:11 -0700, Dan Grossman wrote:
> 7. I'm having trouble understanding modules and the rules about
> re-definitions. I need to re-read Chapter 6 for a third time, cook up
> from examples, and post a full message just on this topic.
For what it's worth, but I just
In fact I am curious too.
Jos
-Original Message-
From: Eduardo Bellani [mailto:ebell...@gmail.com]
Sent: viernes, 26 de agosto de 2011 16:24
To: Matthias Felleisen
Cc: Jos Koot; 'Racket Users'; 'John Clements'
Subject: Re: [racket] Ohloh now sees racket
-BEGIN PGP SIGNED MESSAGE---
[long message, all skippable, and you can skim sections of less interest]
Background, part 1:
This Fall I'll be teaching "my" undergrad PL course for the first time
since Spring 2008. I'll be using Racket for 2-3 weeks of the course,
both as an excellent example of a modern, dynamically typed,
f
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Since nobody asked so far, for the sake of my curiosity and historical
smalltalk, could elaborate a bit?
On 08/25/2011 08:42 PM, Matthias Felleisen wrote:
>
> Well, if we had reacted different to an email in 1998 from
> a then-little company we migh
> The database library formerly known as (planet ryanc/db) has now moved
> into the core as the db collection. Here's the description from the old
> package blurb:
Thanks Ryan, this is good news.
>This library provides a high-level, functional interface to
>PostgreSQL, MySQL, and SQLite d
This is now fixed in git.
On Sat, Aug 20, 2011 at 2:00 PM, John Clements
wrote:
> I'm unable to get for/and to typecheck when the body is an application of
> 'not'. I've tried many variations on the following, without success:
>
> #lang typed/racket
>
> (for/and: : Any ([i (in-range 4)])
> (not
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