Re: [Haskell-cafe] Ordering of BigFloats in numbers-3000.0.0.0

2012-10-09 Thread Carter Schonwald
you should probably file a ticket on the DanBurton repo if he's the one doing the uploading :-) On Tue, Oct 9, 2012 at 12:55 PM, Michael Orlitzky wrote: > On 10/09/2012 12:29 PM, Chaddaï Fouché wrote: > > On Sun, Oct 7, 2012 at 8:00 PM, Michael Orlitzky > wrote: > >> I'm trying to use, > >> >

Re: [Haskell-cafe] object file cannot be loaded.

2012-10-09 Thread Magicloud Magiclouds
Seems like an issue with fedora17's ld. I altered it with ld.gold. Working. On Tue, Oct 9, 2012 at 7:33 AM, Magicloud Magiclouds wrote: > Could anyone help me on this? > > On Sun, Oct 7, 2012 at 10:34 AM, Magicloud Magiclouds > wrote: >> There is none >> >> On Sun, Oct 7, 2012 at 4:27 AM, Th

Re: [Haskell-cafe] OpenGL library will not load into GHCi 7.6.1 on Win7 x86-64

2012-10-09 Thread Jason Dagit
On Tue, Oct 9, 2012 at 1:55 PM, Dan Haraj wrote: > This is a regression of some sort since the library operates fine within > GHCi for previous versions of GHC. I don't know whether it is a problem > with GHCi, the OpenGL library, or some third party. This is the error > encountered when a module

[Haskell-cafe] ANN: New York Haskell Users Group -- First Meeting on Wed., Nov 14.

2012-10-09 Thread Gershom B
The (arguably) greatest city in the U.S. now (finally) has a users group for (unarguably) the greatest programming language anywhere. We're very happy to announce the inaugural meeting of the New York Haskell Users Group. We intend this group to be welcoming to new developers, but with enough subst

[Haskell-cafe] OpenGL library will not load into GHCi 7.6.1 on Win7 x86-64

2012-10-09 Thread Dan Haraj
This is a regression of some sort since the library operates fine within GHCi for previous versions of GHC. I don't know whether it is a problem with GHCi, the OpenGL library, or some third party. This is the error encountered when a module that uses OpenGL tries to load: Prelude Main> main Loadin

Re: [Haskell-cafe] total Data.Map.! function

2012-10-09 Thread Henning Thielemann
Hi Joachim, On Wed, 5 Oct 2012, Joachim Breitner wrote: On Wed, 3 Oct 2012, Henning Thielemann wrote: I wondered whether there is a brilliant typing technique that makes Data.Map.! a total function. That is, is it possible to give (!) a type, such that m!k expects a proof that the key k is

Re: [Haskell-cafe] Ordering of BigFloats in numbers-3000.0.0.0

2012-10-09 Thread Michael Orlitzky
On 10/09/2012 12:29 PM, Chaddaï Fouché wrote: > On Sun, Oct 7, 2012 at 8:00 PM, Michael Orlitzky wrote: >> I'm trying to use, >> >> http://hackage.haskell.org/package/numbers-3000.0.0.0 >> >> to get better precision "for free" out of some numerical code. I ran >> into an issue pretty quickly, th

Re: [Haskell-cafe] Ordering of BigFloats in numbers-3000.0.0.0

2012-10-09 Thread Chaddaï Fouché
On Sun, Oct 7, 2012 at 8:00 PM, Michael Orlitzky wrote: > I'm trying to use, > > http://hackage.haskell.org/package/numbers-3000.0.0.0 > > to get better precision "for free" out of some numerical code. I ran > into an issue pretty quickly, though. In Data.Number.BigFloat, we have, > > data Big

Re: [Haskell-cafe] problem with cabal-install-1.16.0 and Cabal-1.16.0.1 on Haskell Platform for OS X

2012-10-09 Thread Johan Tibell
Hi, Thanks for the detailed problem description. I've CCed Mark Lentczner, who designed the directory layout for the Haskell Platform on OS X. Hopefully he'll be able to tell you what to do. On Tue, Oct 9, 2012 at 8:31 AM, Derrell Piper wrote: > Hi, > > New Haskell user here. I have the latest

[Haskell-cafe] problem with cabal-install-1.16.0 and Cabal-1.16.0.1 on Haskell Platform for OS X

2012-10-09 Thread Derrell Piper
Hi, New Haskell user here. I have the latest Haskell Platform 2012.2.0.0 for Mac OS X, 64 bit installed. I have not installed any additional packages. Believe me, the Prelude hurts enough. Anyways, seeing the big update to cabal, I decided to install it and did a: cabal install cabal-inst

Re: [Haskell-cafe] 64-bit vs 32-bit haskell platform on Mac: misleading notice on Platform website?

2012-10-09 Thread Christiaan Baaij
I've filed a bug report: http://hackage.haskell.org/trac/ghc/ticket/7314 My only problem is that I don't have OS X 10.8 installed on my machine. I'm running OS X 10.6, and am not inclined to upgrade. So providing feedback on the questions related to the bug report will be hard and/or take some ti

Re: [Haskell-cafe] ANN: cabal-install-1.16.0 (and Cabal-1.16.0.1)

2012-10-09 Thread Herbert Valerio Riedel
Johan Tibell writes: > I'll make a bugfix release for cabal-install and Cabal in a few days > to include fixes to issues people found so far. If everyone who had > some problem related to the latest release could please post it here > so I can make sure that we include a fix for them. If you've a

[Haskell-cafe] Type of scramblings

2012-10-09 Thread Roman Cheplyaka
I am reading through Oleg's "Eliminating translucent existentials"[1]. [1]: http://okmij.org/ftp/Computation/Existentials.html#eliminating-translucent He draws a distinction between forall a . [a] -> [a] and forall a . [a]^n -> [a] as types of "scramblings". This is something I'm strugg

Re: [Haskell-cafe] Long pauses / idle time in a Haskell TCP server

2012-10-09 Thread Alex Iliev
Thanks for the tip Jamie! Setting NODELAY on the *client* resolved the problem; setting it on the server (both sockets) didn't make a difference. I'll see if I can figure out more about how this was going wrong - I did check the network traffic and the delay was at the server. But now I have a good