On Wed, Apr 27, 2011 at 09:46:08PM +0200, Maciej Marcin Piechotka wrote:
I believe following should work
class Serializer ObjectA where
get = check = (ObjectA $ get * get * get)
where check obj@(ObjectA len id attr)
| len 10 id == 0 = return obj
On Wed, Apr 27, 2011 at 10:18:47PM +0100, Stephen Tetley wrote:
On 27 April 2011 21:28, Alexander Solla alex.so...@gmail.com wrote:
On Wed, Apr 27, 2011 at 11:16 AM, John Obbele john.obb...@gmail.com wrote:
Second issue, I would like to find a way to dispatch parsers. I'm
not very good
Hi Haskellers,
I'm currently serializing / unserializing a bunch of bytestrings
which are somehow related to each others and I'm wondering if
there was a way in Haskell to ease my pain.
The first thing I'm looking for, is to be able to automatically
derive Serializable objects, for example:
On Tue, Apr 19, 2011 at 10:36:50PM +0200, Bas van Dijk wrote:
Great! I have wished for an asynchronous implementation since version
0.1 of usb but didn't really had a need for it nor the time to
implement it. However recently at work I have begun using my usb
library in an application which
I was reading the recent thread about select/poll, events
handling and why forkIO is the only thing you should need (sorry
if this is a horrible summary ;) and I'm realizing I could use
some advice concerning my last project.
I'm trying to implement an asynchronous interface to libusb, re-using
On Tue, Apr 19, 2011 at 08:52:44AM -0500, Antoine Latter wrote:
Maybe I'm misunderstanding something, but why why I want to use epoll
directly instead of just using forkIO plus threadWaitRead and
threadWaitWrite?
On Fri, Apr 15, 2011 at 08:19:02AM -0600, Chris Smith wrote:
On Apr 15, 2011 8:17 AM, Chris Smith cdsm...@gmail.com wrote:
Haskell has Cairo bindings as part of gtk2hs. The package on Hackage is
called 'cairo'. You can certainly preview on the screen, but I'm less sure
about exporting to
Hi all,
I'm very happy to announce my first hackageDB package: xfconf[0], a
Haskell binding to the XFCE xfconfd configuration dæmon.
It's mainly a pet project I have done to learn Haskell using the
FFI and QuickCheck but if someone can find it useful or
instructive I would be happy.
This
Hi everyone !
I'm having a problem in GHCi when loading modules relying on the
base-unicode-symbols package. My prompt gives me the following
message:
ghci $
GHCi, version 7.0.2: http://www.haskell.org/ghc/ :? for help
Loading package ghc-prim ... linking ... done.
Loading package integer-gmp
On Wed, Mar 30, 2011 at 10:37:47PM +0200, John Obbele wrote:
I'm having a problem in GHCi when loading modules relying on the
base-unicode-symbols package. My prompt gives me the following
message:
ghci $
Loading package base-unicode-symbols-0.2.1.2 ... linking ... interactive:
/home
On Sat, Nov 27, 2010 at 10:58:37AM -0500, Albert Y. C. Lai wrote:
On 10-11-27 09:20 AM, jutaro wrote:
ghc is a package, which exposes Ghc-Api as a library. It gets usually
installed, when you install Ghc or Haskell platform. As I remeber , it is
usually in a hidden state, but ghc-pkg list
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