Am Sonntag, den 26.09.2010, 17:25 +0100 schrieb Maciej Piechotka:
I use it in following way;
1. For short sharing name (rarely)
let a = b ++ c in (a, a)
2. Default
let a :: [Int]
a = b ++ c
f :: Int - String
f 0 =
f x = show x
in map
Am Dienstag, den 14.09.2010, 13:31 -0600 schrieb Jonathan Geddes:
Wow, I had no idea there were so many record packages!
The trouble is that only one of them (i.e., mine) is categorized under
“Records” on Hackage.
Best wishes,
Wolfgang
___
Hi,
On 01.10.2010, at 09:57, Wolfgang Jeltsch wrote:
I think this is much more readable, since you can easily see which of
those lines belong together.
I wonder whether there are empirical results which show that a certain
kind of spacing is more readable for a certain kind of programmer
On Wed, Sep 29, 2010 at 09:51:14 +, cas...@istar.ca wrote:
I still cannot seem to get a GUI working under Windows.
Maybe this will help:
http://wewantarock.wordpress.com/2010/05/05/haskell-platform-2010-1-0-0-and-wxhaskell-on-windows/
--
Eric Kow
Now that there are lists/groups on Twitter
(http://mashable.com/2009/11/02/twitter-lists-guide/) maybe one should
be created one for Haskellers?
I would do it, but it seems I can't be on my own list :-) So unless
I've missed something I'd have to create a dummy user just for this
purpose. Hence
2010/10/1 Magnus Therning mag...@therning.org:
Now that there are lists/groups on Twitter
(http://mashable.com/2009/11/02/twitter-lists-guide/) maybe one should
be created one for Haskellers?
I would do it, but it seems I can't be on my own list :-) So unless
I've missed something I'd have
On Fri, Oct 1, 2010 at 11:15, Vo Minh Thu not...@gmail.com wrote:
2010/10/1 Magnus Therning mag...@therning.org:
Now that there are lists/groups on Twitter
(http://mashable.com/2009/11/02/twitter-lists-guide/) maybe one should
be created one for Haskellers?
I would do it, but it seems I
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 01/10/2010 04:54, Brent Yorgey wrote:
On Wed, Sep 22, 2010 at 04:57:42PM +0200, Lafras Uys wrote:
data MyType a b = MyType {f::(a - b)}
data SomeType a b = SomeType {g::(a,b)}
instance (Symmetric MyType (Product MyType),
Monoidal
Apologies folks, rant coming up...
On Wed, 29 Sep 2010 22:02 +0100, Andrew Coppin
andrewcop...@btinternet.com wrote:
On 29/09/2010 07:33 PM, Steve Schafer wrote:
The issue isn't that there aren't a lot of Windows developers who have
an interest in Haskell+GUI development. The issue is that
Several haskellers have lists of haskellers, and most of them include Don,
I'd expect. I know my list does:
http://twitter.com/#!/copumpkin/haskell
Otherwise, there's a list of haskellers on the haskell wiki but I'm not
usure it's very up to date: http://www.haskell.org/haskellwiki/Twitter
On
Also, it is possible to add yourself to your own twitter list :)
On Fri, Oct 1, 2010 at 12:03 PM, Magnus Therning mag...@therning.orgwrote:
Now that there are lists/groups on Twitter
(http://mashable.com/2009/11/02/twitter-lists-guide/) maybe one should
be created one for Haskellers?
I
Given the following code, that is accepted by GHC:
data Exist = forall a. Exist a
exist :: Exist
exist = Exist undefined
What type has the 'undefined' ?
So far I assumed that at runtime all objects have a concrete type. This
seems not to be true.
I can also write
data ExistList =
On 1 October 2010 15:27, Henning Thielemann
lemm...@henning-thielemann.de wrote:
Given the following code, that is accepted by GHC:
data Exist = forall a. Exist a
exist :: Exist
exist = Exist undefined
What type has the 'undefined' ?
I think its type is `a'.
So far I assumed that at
On Fri, Oct 1, 2010 at 14:19, Daniel Peebles pumpkin...@gmail.com wrote:
Also, it is possible to add yourself to your own twitter list :)
It took me a while to find where to do that, but now I know how.
/M
On Fri, Oct 1, 2010 at 12:03 PM, Magnus Therning mag...@therning.org
wrote:
Now that
On Fri, Oct 1, 2010 at 14:14, Daniel Peebles pumpkin...@gmail.com wrote:
Several haskellers have lists of haskellers, and most of them include Don,
I'd expect. I know my list does:
http://twitter.com/#!/copumpkin/haskell
Otherwise, there's a list of haskellers on the haskell wiki but I'm not
The Haskell Implementors Workshop was held in Baltimore, today.
Duncan Coutts from Well-Typed and I presented a status report on the
Haskell distribution infrastructure: Hackage , Haskell Platform and
Cabal.
The slides are here:
I have a list:
http://twitter.com/#/list/donsbot/haskellers
pumpkingod:
Also, it is possible to add yourself to your own twitter list :)
On Fri, Oct 1, 2010 at 12:03 PM, Magnus Therning mag...@therning.org wrote:
Now that there are lists/groups on Twitter
I try to keep my list up to date with new haskellers I find on twitter, and
it should include everyone on the haskell wiki list. Yes, it contains me,
too :)
But Don's list looks like it has more people in it, so that might be better
to make into a canonical one. Now I wish I had a list difference
On 30/09/2010 02:56 PM, Henning Thielemann wrote:
Andrew Coppin schrieb:
On 29/09/2010 02:18 PM, Henning Thielemann wrote:
The truth is: Given the separator style of constructor definition,
there is no correct way to format those declarations. :-) The correct
way would be to allow
That is pretty close to how it would look using happstack-state. Here
is a complete, runnable example which defines the types, a query,
creates/initializes the database, performs the query, and prints the
results.
[snip]
How is data stored in Happstack.State? I see the Component instance
The Haskell Implementors Workshop was held in Baltimore, today.
Duncan Coutts from Well-Typed and I presented a status report on the
Haskell distribution infrastructure: Hackage , Haskell Platform and
Cabal.
The slides are here:
Yay, a video! Thanks, Malcolm. Much appreicated.
On 1 October 2010 22:29, Malcolm Wallace malcolm.wall...@me.com wrote:
The Haskell Implementors Workshop was held in Baltimore, today.
Duncan Coutts from Well-Typed and I presented a status report on the
Haskell distribution infrastructure:
Decided to move this to a separate thread. I went ahead and refactored
the wiki entries:
http://www.haskell.org/haskellwiki/Web
Now we have the following Web/ sections:
Servers
Frameworks
Interfaces to frameworks
Databases and Persistence
Libraries
Testing and Verification
Content Management
On Fri, Oct 01, 2010 at 09:29:32PM +0100, Malcolm Wallace wrote:
The slides are here:
http://donsbot.wordpress.com/2010/10/01/hackage-cabal-and-the-haskell-platform-the-second-year/
And the video is here:
http://www.vimeo.com/15462768
And is there any way to just *download* the
On 1 October 2010 23:00, Matthias Kilian k...@outback.escape.de wrote:
And is there any way to just *download* the video? For people not
using adobe flash?
They have a HTML5 player. See the link at the bottom right of the
video? Do you have Firefox or Chrome?
On 1 October 2010 23:03, Christopher Done chrisd...@googlemail.com wrote:
On 1 October 2010 23:00, Matthias Kilian k...@outback.escape.de wrote:
And is there any way to just *download* the video? For people not
using adobe flash?
They have a HTML5 player. See the link at the bottom right of
I have a list of people not on their own list.
I can't decide whether I should be on it or not.
On Oct 1, 6:38 pm, Daniel Peebles pumpkin...@gmail.com wrote:
I try to keep my list up to date with new haskellers I find on twitter, and
it should include everyone on the haskell wiki list. Yes,
On Fri, Oct 1, 2010 at 5:00 PM, Matthias Kilian k...@outback.escape.de wrote:
On Fri, Oct 01, 2010 at 09:29:32PM +0100, Malcolm Wallace wrote:
The slides are here:
http://donsbot.wordpress.com/2010/10/01/hackage-cabal-and-the-haskell-platform-the-second-year/
And the video is here:
On 2 October 2010 07:03, Christopher Done chrisd...@googlemail.com wrote:
On 1 October 2010 23:00, Matthias Kilian k...@outback.escape.de wrote:
And is there any way to just *download* the video? For people not
using adobe flash?
They have a HTML5 player. See the link at the bottom right of
Slides and videos from today's Haskell Implementors Workshop, in
Baltimore.
http://haskell.org/haskellwiki/HaskellImplementorsWorkshop/2010#Programme
Enjoy.
-- Don
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Haskell-Cafe@haskell.org
Hi Neil ... how did the talk go?
On Thu, Sep 30, 2010 at 10:23 PM, Neil Mitchell ndmitch...@gmail.com wrote:
What great timing! I will be giving a talk at the Haskell Implementors
Workshop tomorrow about the Make system Shake. It will be video taped
and I can send you the slides after I've
Neil's
* slides http://www.galois.com/~dons/talks/hiw-2010/ndm-shake.pdf
* video http://www.vimeo.com/15465133
ckkashyap:
Hi Neil ... how did the talk go?
On Thu, Sep 30, 2010 at 10:23 PM, Neil Mitchell ndmitch...@gmail.com wrote:
What great timing! I will be giving a talk at the
Thanks Neil
On Sat, Oct 2, 2010 at 10:07 AM, Don Stewart d...@galois.com wrote:
Neil's
* slides http://www.galois.com/~dons/talks/hiw-2010/ndm-shake.pdf
* video http://www.vimeo.com/15465133
ckkashyap:
Hi Neil ... how did the talk go?
On Thu, Sep 30, 2010 at 10:23 PM, Neil
On Thu, Sep 30, 2010 at 5:35 PM, Emil Axelsson e...@chalmers.se wrote:
How about:
execute (gcc -c ++ dependencyList ++ -o ++ target r1)
/ Emil
Thanks Emil ... yeah, that works...I was wondering what I could do to
not have to mention r1 explicitly.
I'll check out Neil's pdf and video now
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