Henning Thielemann wrote:
Heinrich Apfelmus wrote:
Could you expand a little on your arrow-like stream processors? What
do the arrows look like,
data SF a b = SF (a - (b, SF a b))
?
My stream processors are not Arrows, because 'first' cannot be
implemented. However, 'arr' and '.' can
Hello!
I'd like to announce my project called Iptadmin. It's a web interface for
linux Iptables firewall [1]. It supports just few Iptables options by now.
The main feature of Iptadmin is user friendly help messages.
Iptadmin works in a daemon mode. It doesn't keep any auxiliary information
in
Perhaps this is interesting? On the relationship between exploratory
(a.k.a. sloppy or theoretical) and rigorous math.
http://arxiv.org/pdf/math/9307227v1
-k
--
If I haven't seen further, it is by standing in the footprints of giants
___
On 18:12 Sat 09 Jul , Tom Murphy wrote:
Hi,
I've found good explanations of the HaskellDB combinators, but I
can't find good information about how to correctly define the database
layout. Can anyone point me to a resource, or give a quick example?
Thanks!
Tom
Hello Café,
As far as I know, there is currently no way to tell haddock to run the type
inferer to document functions without explicit type signature.
Is that done on purpose (e.g. to force the developpers to write at least the
type signatures of the public API, which is a fair reason) or is it a
Hi,
I am trying to understand the following code.
I have written my current (mis-)understanding and questions below.
I do not wish to improve the code, it is from a research paper[1] that I
am trying to understand.
Pat
[1] ftp://ftp.geoinfo.tuwien.ac.at/medak/phdmedak.pdf
-- A specification. The
On Sun, Jul 10, 2011 at 06:49, Patrick Browne patrick.bro...@dit.ie wrote:
My main question is in understanding the relationship between the
arguments of the functions getX and getY in the class and in the
instance. It seems to me that the constructor Pt 1 2 produces one
element of type Point
On 07/10/2011 12:49 PM, Patrick Browne wrote:
Hi,
I am trying to understand the following code.
I have written my current (mis-)understanding and questions below.
I do not wish to improve the code, it is from a research paper[1] that I
am trying to understand.
Pat
[1]
On Sun, 10 Jul 2011 11:49:44 +0100, Patrick Browne patrick.bro...@dit.ie
wrote:
My main question is in understanding the relationship between the
arguments of the functions getX and getY in the class and in the
instance. It seems to me that the constructor Pt 1 2 produces one
element of type
On Sat, Jul 9, 2011 at 7:58 AM, Henning Thielemann
lemm...@henning-thielemann.de wrote:
My stream processors are not Arrows, because 'first' cannot be implemented.
However, 'arr' and '.' can be implemented.
...
Since I have no Arrow instance I even have to write my own combinators that
are
On Sun, 10 Jul 2011, Felipe Almeida Lessa wrote:
On Sat, Jul 9, 2011 at 7:58 AM, Henning Thielemann
lemm...@henning-thielemann.de wrote:
My stream processors are not Arrows, because 'first' cannot be implemented.
However, 'arr' and '.' can be implemented.
...
Since I have no Arrow instance
On Sun, 10 Jul 2011, Heinrich Apfelmus wrote:
Question: how would you actually like to describe the guitar simulator at a
high-level? Did you already wish for some specific combinators? Assume that
you had something like reactive-banana available and imagine that there were
a benevolent
Hi,
I am trying to search known-in-advance fields in JSON object with unknown
structure. It looks like Data.JSON2.Query is most appropriate for this task.
Yet, I can not figure out how to use filters this package provides to filter
JSON arrays and objects.
Are there any end-to-end examples of
On Sat, Jul 09, 2011 at 01:59:12PM -0300, José Romildo Malaquias wrote:
Hello.
When trying to install nanocurses-1.5.2 on my Fedora Linux system, I am
getting the following error:
$ cabal install nanocurses
Resolving dependencies...
Configuring nanocurses-1.5.2...
Preprocessing library
Henning Thielemann wrote:
Heinrich Apfelmus wrote:
Question: how would you actually like to describe the guitar simulator
at a high-level? Did you already wish for some specific combinators?
Assume that you had something like reactive-banana available and
imagine that there were a benevolent
On Wed, Jul 06, 2011 at 02:48:47PM -0700, David Barbour wrote:
You could try the SDL package to support user input.
Unfortunatly it does not run on a terminal.
2011/7/6 José Romildo Malaquias j.romi...@gmail.com
Hello.
I want to write a Haskell console application (a game) in ghc where
On Wed, Jul 06, 2011 at 06:46:32PM -0300, José Romildo Malaquias wrote:
Hello.
I want to write a Haskell console application (a game) in ghc where the
user will interact using the keyboard. I need to read the keys as soon
as they are typed and without echoing to the console.
Although
2011/7/10 José Romildo Malaquias j.romi...@gmail.com
On Wed, Jul 06, 2011 at 02:48:47PM -0700, David Barbour wrote:
You could try the SDL package to support user input.
Unfortunatly it does not run on a terminal.
Hello all,
I'm trying to understand how to properly structure a connection to an
external system. I'm writing an application that processes requests
(it's an IRC bot - ya, I've looked at lambabot but it's a bit beyond
my current understanding and I'm really trying to learn this stuff and
find
You don't need to do it, it is already done =). See the pool package
by Michael Snoyman on Hackage [1]. More specifically, see
createPoolCheckAlive [2].
Cheers,
[1] http://hackage.haskell.org/package/pool
[2]
On Sun, Jul 10, 2011 at 15:04, Richard Wallace
rwall...@thewallacepack.net wrote:
What I'd like to do is something a bit smarter. When a request to the
SOAP server is to be made, if we have a token then we try and use it.
If it fails, we reauthenticate and get a new token. When establishing
Hi,
Also a library for string normalization in the sense of stripping diacritical
marks would be handy too. Does anything in this respect exist that would be
usable from haskell?
Thanks
On Fri, Jul 01, 2011 at 02:31:34PM +0400, Dmitri O.Kondratiev wrote:
Hi,
Please advise on NLP libraries
On Sun, Jul 10, 2011 at 12:59 PM, ivan vadovic p...@pobox.sk wrote:
Hi,
Also a library for string normalization in the sense of stripping diacritical
marks would be handy too. Does anything in this respect exist that would be
usable from haskell?
The closest thing I know of is this:
Oh! I have a good, small (single-purpose; reusable), useful one!
A text field which tab-completes words or phrases from a dictionary.
Haskeline provides useful (non-FRP) for implementing this, but it
seems like FRP could handle this in an interesting way.
Tom
On 7/10/11, Heinrich Apfelmus
On Sun, Jul 10, 2011 at 2:54 PM, Brandon Allbery allber...@gmail.com wrote:
On Sun, Jul 10, 2011 at 17:34, Richard Wallace
rwall...@thewallacepack.net wrote:
Rather than a single separate thread that makes requests I was hoping to
make several soap requests concurrently, rather than have them
On Sun, Jul 10, 2011 at 19:16, Richard Wallace
rwall...@thewallacepack.net wrote:
On Sun, Jul 10, 2011 at 2:54 PM, Brandon Allbery allber...@gmail.com wrote:
One thing I'd have to be careful to handle is iIf multiple worker
threads find that the token is now invalid. In that case they would
On Sun, Jul 10, 2011 at 4:38 PM, Brandon Allbery allber...@gmail.com wrote:
One of the reasons to send the request back to the dispatcher instead
of doing it inline is so that the dispatcher can note that a renewal
request is already in flight (which it needs to know anyway, so it can
block
On Sun, Jul 10, 2011 at 20:19, Richard Wallace
rwall...@thewallacepack.net wrote:
On Sun, Jul 10, 2011 at 4:38 PM, Brandon Allbery allber...@gmail.com wrote:
Ok, I can see that. Though I was thinking that the worker threads
would send the request back to the dispatcher by way of the same Chan
Alright, I'll have to think on this some more but I think we're
speaking the same language now - and what's more I even understand it!
Thanks again for all your help,
Rich
On Sun, Jul 10, 2011 at 6:46 PM, Brandon Allbery allber...@gmail.com wrote:
On Sun, Jul 10, 2011 at 20:19, Richard Wallace
Hi Cafe.
I'm writing a library which will be parsing XML data from a web API. I'm
fairly well versed at this point in parsing JSON (aeson being my library of
choice). For XML, I like the API of xml-enumerator over hxt because it
appears to be nice and simple .The problem is that the example in
On Mon, Jul 11, 2011 at 8:42 AM, Michael Xavier nemesisdes...@gmail.com wrote:
Hi Cafe.
I'm writing a library which will be parsing XML data from a web API. I'm
fairly well versed at this point in parsing JSON (aeson being my library of
choice). For XML, I like the API of xml-enumerator over
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