[Haskell-cafe] Last CFP: 12th International Workshop on Language Descriptions, Tools, and Applications (LDTA 2012)

2011-11-24 Thread Emilie Balland
LDTA 2012 Call for Papers 12th International Workshop on Language Descriptions, Tools, and Applications www.ldta.info Tallinn, Estonia

Re: [Haskell-cafe] Poll: Do you want a mascot?

2011-11-24 Thread Yves Parès
Yes. 2011/11/24 Colin Adams > No. > > On 23 November 2011 19:11, heathmatlock wrote: > >> Question: Do you want a mascot? >> >> Answers: >> Yes >> No >> >> >> -- >> This is an attempt to figure out if this idea is going anywhere. >> >> ___ >> Haskell-

[Haskell-cafe] FGL custom node identification (Label -> Node lookup)

2011-11-24 Thread Thomas DuBuisson
All, The containers library has a somewhat primitive but certainly useful Data.Graph library. Building a graph with this library simultaneously results in the lookup functions: m1 :: Vertex -> (node, key, [key]) m2 :: key -> Maybe Vertex (where 'key' is like FGL's 'label' but is assumed t

Re: [Haskell-cafe] FGL custom node identification (Label -> Node lookup)

2011-11-24 Thread Ivan Lazar Miljenovic
On 24 November 2011 20:33, Thomas DuBuisson wrote: > All, > > The containers library has a somewhat primitive but certainly useful > Data.Graph library.  Building a graph with this library simultaneously > results in the lookup functions: > >   m1 :: Vertex -> (node, key, [key]) >   m2 :: key -> M

Re: [Haskell-cafe] FGL custom node identification (Label -> Node lookup)

2011-11-24 Thread Ivan Lazar Miljenovic
On 24 November 2011 20:42, Ivan Lazar Miljenovic wrote: > On 24 November 2011 20:33, Thomas DuBuisson > wrote: >> All, >> >> The containers library has a somewhat primitive but certainly useful >> Data.Graph library.  Building a graph with this library simultaneously >> results in the lookup fun

[Haskell-cafe] Munich Haskell Meeting

2011-11-24 Thread Heinrich Hördegen
Dear all, next week on Tuesday, 29 November, our monthly Haskell get-together will be held at Cafe Puck in Munich. Starting time is 19h30. Please feel free to join us. We are always happy to see someone new. There have been lots of people last time and we did not have enough tables. Therefo

Re: [Haskell-cafe] type level strings?

2011-11-24 Thread oleg
Evan Laforge has defined > data Thing { > thing_id :: ThingId > , thing_stuff :: Stuff > } > newtype ThingId = ThingId String and wishes to statically preclude binary operations with things that have different ThingIds. However, Things and their Ids can be loaded from files and so cannot be

Re: [Haskell-cafe] A Mascot

2011-11-24 Thread Wolfgang Jeltsch
Am Mittwoch, den 16.11.2011, 10:46 +0100 schrieb Bas van Dijk: > Is ⊥ the right symbol to express the non-strict evaluation of the > language? Is it true that non-strict evaluation requires that ⊥ > inhabits every type? In typical strict languages, ⊥ also inhabits every type. The difference is tha

Re: [Haskell-cafe] Poll: Do you want a mascot?

2011-11-24 Thread Wolfgang Jeltsch
No. Am Mittwoch, den 23.11.2011, 13:11 -0600 schrieb heathmatlock: > Question: Do you want a mascot? > > > Answers: > Yes > No > > > > > -- > This is an attempt to figure out if this idea is going anywhere. > ___ > Haskell-Cafe mailing list > Hask

Re: [Haskell-cafe] Poll: Do you want a mascot? -- please stop this

2011-11-24 Thread David Virebayre
2011/11/23 Giovanni Tirloni : > 2. It floods people with email they don't care (unless they care to keep > track of the results) Not that I care that much about a mascot (I like the lamb though), but a few threads about it hardly counts for a flooding. Besides, a good email client would allows to

Re: [Haskell-cafe] Poll: Do you want a mascot?

2011-11-24 Thread Victor Nazarov
I have the same position. want a good mascot... Count this as yes. 2011/11/23 Gábor Lehel : > I don't want a bad mascot. I do want a good mascot. > > If you must count me down for one side or the other, count this as a yes. > > On Wed, Nov 23, 2011 at 8:11 PM, heathmatlock wrote: >> Question: Do

Re: [Haskell-cafe] Poll: Do you want a mascot? -- please stop this

2011-11-24 Thread Ketil Malde
David Virebayre writes: > Also, this is café, right ? Aren't people subscribed to this list > supposed to expect a broad range of topics ? I don't mind a broad range of topics, but using it to collect polls is IMHO abusing it. I guess I can dust off the killfiling features in Gnus to deal with

Re: [Haskell-cafe] ANN: OpenCL 1.0.2.2 package

2011-11-24 Thread Luis Cabellos
I update the package to 1.0.2.3 addid several changes from Elliott Hird, in special a better install proccess with includes added to package tree. On Wed, Nov 23, 2011 at 4:00 PM, Luis Cabellos wrote: > Hello, all. > > I update the OpenCL package with a better error handle using > Control.Excepti

[Haskell-cafe] Haskell Platform

2011-11-24 Thread Jerzy Karczmarczuk
Dear Gurus, A. Why the Haskell Platform is still based on ghc 7.03? (At least on WinXP) B. Does anybody care about wxHaskell? Thanks. Jerzy Karczmarczuk ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/

Re: [Haskell-cafe] FGL custom node identification (Label -> Node lookup)

2011-11-24 Thread Thomas DuBuisson
My thinking on this was that something akin to NodeMap should be _part_ of the graph structure. This would be more convenient and allow the graph and nodemap operations to apply to a single data structure. Instead of: insMapNode_ :: (Ord a, DynGraph g) => NodeMap a -> a -> g a b -> g a b Yo

Re: [Haskell-cafe] Poll: Do you want a mascot?

2011-11-24 Thread philipp siegmantel
@Wolfgang Jeltsch: I'm sorry, that was indeed my intension. ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Poll: Do you want a mascot?

2011-11-24 Thread philipp siegmantel
And also: Yes! (sorry for double post) On 24 November 2011 20:51, philipp siegmantel wrote: > @Wolfgang Jeltsch: I'm sorry, that was indeed my intension. > ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/h

Re: [Haskell-cafe] Haskell Platform

2011-11-24 Thread Pascal Wittmann
On 11/24/2011 04:57 PM, Jerzy Karczmarczuk wrote: > A. > Why the Haskell Platform is still based on ghc 7.03? > (At least on WinXP) IIRC 7.2 is some kind of "technology preview". So it won't be included in the haskell platform. The next version that is planed for the haskell platform is 7.4 Pleas

Re: [Haskell-cafe] FGL custom node identification (Label -> Node lookup)

2011-11-24 Thread Ivan Lazar Miljenovic
On 25 November 2011 05:13, Thomas DuBuisson wrote: > My thinking on this was that something akin to NodeMap should be > _part_ of the graph structure.  This would be more convenient and > allow the graph and nodemap operations to apply to a single data > structure. > > Instead of: > >    insMapNod

Re: [Haskell-cafe] A Mascot

2011-11-24 Thread Richard O'Keefe
On 23/11/2011, at 4:40 AM, Karol Samborski wrote: > And what about a cat? The cat is associated with elegance and a kind of magic. > Please take a look: http://origami.bieszczady.pl/images/kot.png I could never in my whole life draw as well as that. But they are *skittles*, just like Lamb Da. Cu

[Haskell-cafe] blaze-textual-native and aeson-native are being deprecated

2011-11-24 Thread Michael Snoyman
Hi all, In the last Yesod release, we created two new packages: blaze-textual-native and aeson-native. These were direct forks of their source packages, with just two changes: blaze-textual-native did not include a double-conversion dependency, and aeson-native depended on blaze-textual-native ins

Re: [Haskell-cafe] A Mascot

2011-11-24 Thread Karol Samborski
2011/11/25 Richard O'Keefe : > > I could never in my whole life draw as well as that. > But they are *skittles*, just like Lamb Da. > Cute. Stiff. Lifeless. Easy to knock over. > Reminds me of a salt shaker and pepper pot of my mother's. > > The collar's good, but > the lambda is just pasted on f