Your first link says that any library in the Haskell Platform must be
supported on all operating systems and compilers supported by the Haskell
Platform.
Right now, the platform only supports GHC, and on Windows, Linux, and Mac.
This change does not break any of those. I say this because if someon
Hi,
I am pleased to announce the recent release of rdf4h 1.1.0 .
The Resource Description Framework (RDF) is a language for representing
information about resources in the World Wide Web, and is a family of W3C
specifications. RDF is a standardized machine readable data model
that provides a comm
On Tue, Nov 6, 2012 at 3:32 PM, Herbert Valerio Riedel wrote:
> Clark Gaebel writes:
> | There's no disadvantage to having the generic functionality in a
> | separate package, right?
>
Well for one it means you can't simply write
instance Class Type
but must write
instance Class Ty
A note: if you use generic-deriving instead of ghc-prim, the generics code
could in theory be portable as well. That package re-exports from ghc-prim
when compiled with GHC, and provides a compatible fallback implementation.
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Also: Platform includes QuickCheck which has a conditional API for
TemplateHaskell support. I wouldn't be surprised if there are more examples
like that.
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Hello,
I'm writing a function to find out if a given directory is empty. I came up
with the obvious:
do{
contents <- getDirectoryContents "/home/timothy/works/current/anonGraph/
empty/" ;
let
realContents
=
filter
(\file ->
case file of
"." -> False ;
".." -> Fals
On Wed, Nov 7, 2012 at 2:16 PM, wrote:
> And this works fine on linux, but I wonder. On other systems, is "." and
> ".." allowed as file names? Couldn't a windows user actually end up with a
> file name named "." and this method would fail?
>
Windows treats dots in filenames specially as well,
Hello,
I am trying to catch an "thread blocked on MVar indefinitely exception." Of
course I can use ::SomeException as explained in http://hackage.haskell.org/
packages/archive/base/latest/doc/html/Control-Exception.html#g:3 but there
is no explanation as to how to find the more case specific exc
Hi,
> I am trying to catch an "thread blocked on MVar indefinitely exception." Of
> course I can use ::SomeException as explained in http://hackage.haskell.org/
> packages/archive/base/latest/doc/html/Control-Exception.html#g:3 but there
> is no explanation as to how to find the more case specif
I really like to be able to find these things in documentation and if not
documentation than source code. However thank you for your reply, in this
case it has helped me :)
Timothy
-- Původní zpráva --
Od: Simon Hengel
Datum: 7. 11. 2012
Předmět: Re: [Haskell-cafe] Where is th
On 12-11-07 03:36 PM, timothyho...@seznam.cz wrote:
I am trying to catch an "thread blocked on MVar indefinitely
exception." Of course I can use ::SomeException as explained in
http://hackage.haskell.org/packages/archive/base/latest/doc/html/Control-Exception.html#g:3
but there is no explanation
Thanks! That is a neat way. At least for exceptions which I know to exists
and know how to trigger ;)
Tim
-- Původní zpráva --
Od: Albert Y. C. Lai
Datum: 7. 11. 2012
Předmět: Re: [Haskell-cafe] Where is the documentation on exception types
kept?
"On 12-11-07 03:36 PM, timoth
Hi,
when I compile my C binding using hsc2hs with the -Wextra enabled in my
cabal file:
cc-options: -std=c99 -Wall -Wextra -Werror
This breaks the compilation started by hsc2hs:
MyHsc.hsc: In function ‘main’:
MyHsc.hsc:16:15: error: unused parameter ‘argc’
[-Werror=unused-parameter]
Welcome to issue 250 of the HWN, an issue covering crowd-sourced bits
of information about Haskell from around the web. This issue covers the
week of October 28 to November 3, 2012.
Quotes of the Week
* Cale: A list is a bit like a loop which hasn't happened yet. This
operation is similar
Hello,
I sent a message to George Pollard (por...@porg.es) about his 'idna'
package [1] a couple days ago, but he hasn't responded. I'd like to
depend on his package for something that I'm working on, but his
package fails to build (The email I sent him includes a patch that
should fix up the build
On Wed, Nov 7, 2012 at 9:03 PM, Myles C. Maxfield
wrote:
> Does anyone know where he is? If not, is there an accepted practice to
> resolve this situation? Should I upload my own 'idna2' package.
>
Generally we try to contact the maintainer (and give him/her enough time to
reply, in case he/she i
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