On 1 April 2011 21:59, Dmitry Olshansky olshansk...@gmail.com wrote:
Is it possible to change enumFile to using MonadIO class?
No because it uses the control operation Control.Exception.finally ::
IO a - IO b - IO a internally. You can't lift control operations
with liftIO :: MonadIO m = IO a -
Hi all.
I'm having some issues setting up cabal on EC2.
I've installed ghc 7.0.2, however, the bootstrap.sh script for
cabal-install is complaining about missing dependencies:
Linking Setup ...
Configuring Cabal-1.8.0.2...
Setup: At least the following dependencies are missing:
base =4 3
On Saturday 02 April 2011 11:10:42, Lyndon Maydwell wrote:
Hi all.
I'm having some issues setting up cabal on EC2.
I've installed ghc 7.0.2, however, the bootstrap.sh script for
cabal-install is complaining about missing dependencies:
Linking Setup ...
Configuring Cabal-1.8.0.2...
-- Forwarded message --
From: Dmitry Olshansky olshansk...@gmail.com
Date: 2011/4/2
Subject: Re: [Haskell-cafe] using IO monad in Iteratee
To: wren ng thornton w...@freegeek.org
Well, in my case I can use probably
withBinaryFile fn (\h- run $ enumHandle h ...)
2011/4/2 wren
Very interesting, thanks.
I didn't feel your classes yet... Do you think that provide these instances
for Iteratee is possible?
2011/4/2 Bas van Dijk v.dijk@gmail.com
On 1 April 2011 21:59, Dmitry Olshansky olshansk...@gmail.com wrote:
Is it possible to change enumFile to using MonadIO
Thanks Daniel!
The version of cabal-install on this page seems to be out of date:
http://www.haskell.org/cabal/download.html
Luckily the other releases are listed at http://www.haskell.org/cabal/release.
This seems to have solved my issue.
On Sat, Apr 2, 2011 at 5:21 PM, Daniel Fischer
On Saturday 02 April 2011 11:51:03, Lyndon Maydwell wrote:
The version of cabal-install on this page seems to be out of date:
http://www.haskell.org/cabal/download.html
So-so. Probably the majority of users are still on ghc-6.*, for them, 0.8.2
is the right choice. The page should have two
Hello,
For the purpose of a simple game, I'm looking for a simple way to get agents
communicating with each other, with agents possibly running on different
threads:
Basically, an agent is Agent :: * - *, since it is parameterized with the
type of messages it can receive, and can make two basic
On Sat, Apr 2, 2011 at 11:16 AM, Yves Parès limestr...@gmail.com wrote:
Given that haskell threads are lightweight, is it reasonable to lauch a
thread per agent and then implement fetch and send through Chans?
It will be simple to implement and to use, but if I have, say, two hundreds
of
Check out unlines!
On Sat, Apr 2, 2011 at 4:32 PM, Manfred Lotz manfred.l...@arcor.de wrote:
Hi there,
I have a list of say type Record which I write to a file and
read back from the file if required.
The list's content is a single line in the file it doesn't matter how
many records the
Use enumHandle.
enumFile deals with the common case of read from the filesystem in IO. It
can't deal with general MonadIO monads because there'd be no guarantee that
the handle would actually be closed (eg, an ErrorT IO might never run the
cleanup).
If you need a special monad, do something
Many thanks to the Cabal devs :-)
On Sat, Apr 2, 2011 at 7:12 PM, Daniel Fischer
daniel.is.fisc...@googlemail.com wrote:
On Saturday 02 April 2011 11:51:03, Lyndon Maydwell wrote:
The version of cabal-install on this page seems to be out of date:
http://www.haskell.org/cabal/download.html
Sorry, forgot to CC the list. I wonder why Gmail doesn't default to reply-all.
On Fri, Apr 1, 2011 at 9:48 PM, David Barbour dmbarb...@gmail.com wrote:
If we ignore the 'delay' primitive (which lifts latency into program
logic), my model does meet all the arrow laws. Nonetheless, the issues
On Sat, Apr 2, 2011 at 10:09 AM, Paul L nine...@gmail.com wrote:
Sorry, forgot to CC the list. I wonder why Gmail doesn't default to
reply-all.
If you have keyboard shortcuts on, reply to messages with the a key
instead of the r key. I hardly ever use r.
Luke
On Fri, Apr 1, 2011 at 9:48
Hi,
Am Samstag, den 02.04.2011, 01:51 +0200 schrieb Radoslav Dorcik:
there is one haskell web application based on happstack for viewing
foreign darcs repos exposed only on pure HTTP servers.
I need that for checking status of some repositories when I don't have
access to darcs
sounds like an interesting program...
you should think about making the talks available later for those who
can not attend.
br,
oliver
On Apr 1, 7:20 pm, Jasper Van der Jeugt jasper...@gmail.com wrote:
Dear all,
We are very glad to announce an exciting program for the 7th meeting of the
Ghent
Nice work!
The view file part seems to have problems with utf-8 encoded files:
http://handra.rampa.sk/dawb/view?repoVURL=http%3A%2F%2Fcode.haskell.org%2FnumeralsrepoVFile=test%2FText%2FNumeral%2FLanguage%2FZH%2FTestData.hs
It is unreadable even when explicitly asking my browser to decode the
Bas van Dijk v.dijk@gmail.com wrote:
On 1 April 2011 21:59, Dmitry Olshansky olshansk...@gmail.com wrote:
Is it possible to change enumFile to using MonadIO class?
No because it uses the control operation Control.Exception.finally ::
IO a - IO b - IO a internally. You can't lift control
Michael Snoyman mich...@snoyman.com wrote:
Good catch, that was most definitely a space leak in pool. I've
uploaded version 0.0.1.1, would you mind testing?
Great! I will test it and report back, as soon as I'm at home. Many
thanks.
Greets,
Ertugrul
--
nightmare = unsafePerformIO
Ertugrul,
thanks for information. I've found several decisions for my real problem
(using enumHandle and some more special decision).
But I'll be have in mind about monad-control.
2011/4/3 Ertugrul Soeylemez e...@ertes.de
Bas van Dijk v.dijk@gmail.com wrote:
On 1 April 2011 21:59,
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