On Fri, Dec 11, 2009 at 7:07 PM, Jason Dusek jason.du...@gmail.com wrote:
2009/12/11 Luke Palmer lrpal...@gmail.com:
The idea being that any code that is pure could be evaluated
anywhere with a very simple interpreter. If you have pure
code, you can trace it back and evaluate it in a sandbox
I'm pleased to announce hledger 0.7. Thanks to Marko Kocić who
contributed many fixes for hlint warnings.
To install/upgrade: cabal update cabal install hledger [-fweb] [-
fvty]
Documentation: http://hledger.org
Release notes:
* price history support (first cut):
P directives now
Hello Ravi,
Saturday, December 12, 2009, 9:48:28 AM, you wrote:
Based on the responses to my previous message, our featured presenter
will be Ryan Newton who will talk about the Intel Concurrent
Collections for Haskell.
awesome! you may try it on many typical unix text processing tasks,
such
2009/12/12 Tom Tobin korp...@korpios.com:
1) Can the author of Y legally distribute the *source* of Y under a
non-GPL license, such as the 3-clause BSD license or the MIT license?
Hello Tom
If the answer to this isn't yes, I'll buy a hat and eat it...
As source, Y (the BSD3 library) can
Hello,
This compiles and if I monitor my CPUs it starts to use both cores, but
after approx 10 seconds, one core drops to low rate (I'm using a 2 core
machine).
Just a shot in the dark: what OS are you using? I have had some
problems with GHC 6.10.4 and Ubuntu Karmic Koala{1[, which are fixed
On Sat, 2009-12-12 at 02:57 +, Philip Beadling wrote:
Hi,
Can anyone put me right here. I am trying to use a setup similar to
parMap to spark each valuation in a list in parallel, where the
resulting (evaluated) list is folded to produce a final single result.
Having done the
2009/12/12 Stephen Tetley stephen.tet...@gmail.com:
2009/12/12 Tom Tobin korp...@korpios.com:
1) Can the author of Y legally distribute the *source* of Y under a
non-GPL license, such as the 3-clause BSD license or the MIT license?
Hello Tom
If the answer to this isn't yes, I'll buy a hat
i think to add a wiki to each package is a great idea. as a default, it could
be started automatically by uploading to hackage and filled with the readme.txt
file (if availble) in the tar uploaded. if it is empty and exist, it is a point
to check for when a package does not install immediately.
On Sat, Dec 12, 2009 at 5:34 AM, Brandon S. Allbery KF8NH
allb...@ece.cmu.edu wrote:
On Dec 11, 2009, at 23:30 , michael rice wrote:
I'm just noticing that -- comments don't seem to work properly when the
first character following them is a '*'.
I believe the spec only treats -- as a
Hi Thu
That would sound like 'private use' to me[1] which is permitted by the
GPL. If the client later wanted to *distribute* the agglomerated work
the GPL would apply. Distribution being the key point, as at that
stage the client is no longer using the agglomeration privately.
Best wishes
--- On Sat, 12/12/09, Bulat Ziganshin bulat.zigans...@gmail.com wrote:
From: Bulat Ziganshin bulat.zigans...@gmail.com
Subject: Re: [Haskell-cafe] Fwd: [BostonHaskell] Next meeting: December 17th
at MIT (32-G882)
To: Ravi Nanavati rav...@alum.mit.edu
Cc: haskell-cafe@haskell.org
Date:
Excerpts from Duncan Coutts's message of Sat Dec 12 03:26:30 +0100 2009:
On Sat, 2009-12-12 at 01:00 +0100, Marc Weber wrote:
hackage is success because:
a) many (most) people do use it (by uploading packages)
b) it is a comprehensive list of availible packages if not the most
Hello Stephen,
Saturday, December 12, 2009, 3:32:09 PM, you wrote:
the GPL would apply. Distribution being the key point, as at that
your mileage may vary, etcetera. Similar the limits on 'client' would
need some definition vis-a-vis distribution, one person would surely
be fine,
On Sat, Dec 12, 2009 at 10:08 AM, Maciej Piechotka
uzytkown...@gmail.com wrote:
If operation is associative it can be done using divide et impera
spliting list in half and operating on it pararerlly then split in half
etc.
I implemented something like this as an exercise:
pbrowne wrote:
2) What, if anything, prevents the execution of a Haskell term from
being a proof in equational logic?
I have done some checking to try to answer my own question. The answer
*seems* to be that there *seems* to be three things that prevent Haskell
terms being true equations. Any
2009/12/12 Rafael Gustavo da Cunha Pereira Pinto rafaelgcpp.li...@gmail.com:
I know I should probably be asking to the GHC list, but is there any update
on 6.12 since October? Any probable release date?
It looks like haskell.org just acquired this page, though it's not yet
linked to from
Am Freitag 11 Dezember 2009 01:20:55 schrieb Richard O'Keefe:
On Dec 11, 2009, at 3:00 AM, Daniel Fischer wrote:
Am Mittwoch 09 Dezember 2009 23:54:22 schrieb Richard O'Keefe:
Given the amazinglyUglyAndUnreadably baStudlyCaps namingStyle that
went into Haskell
x - take_while some_condition some_list
and
x - takeWhile someCondition someList
x - take-while some-condition some-list
As someone who is dyslexic, I find both camelCase and dashes far easier to
read than underscores. I find it hard to count the words in the underscore
version - the
On Fri, Dec 11, 2009 at 6:00 PM, Marc Weber marco-owe...@gmx.de wrote:
Hackage is missing one feature:
It is very static. I mean if you have a patch or a question or a comment
you have to lookup the darcs repository, write the patch then contact
the author and wait.. If the author replies
I am writing URL parsing library which works the following way:
- User have a spec of URL, like this:
f :: String
f = /archive/int:number
- There is data type and parser for specs:
data Value = IntegerValue Integer | CharValue Char
parseSpec :: Parser (Parser (Map String Value))
- So
Hi Andrey
Dynamic types are a possibility, if you want to handle an 'open set' of types:
http://www.haskell.org/ghc/docs/6.10.3/html/libraries/base/Data-Dynamic.html
http://people.cs.uu.nl/arthurb/dynamic.html
Although I don't see your use case as needing heterogeneous lists,
section 2 of the
Hi Antoine.
One of the main goals is to have a place to a put information when
you're not the maintainer. Of course I can put everything into *my*
cabal files. I don't want to do this for projects I don't maintain.
I'd like to ask maintainers first. But while this question - reply cycle
is in
On Sat, Dec 12, 2009 at 4:54 AM, minh thu not...@gmail.com wrote:
I'd like to point out a possible situation, that makes the questions
even more interesting.
Say the author of Y (the BSD licensed code) is used to install its
code, Y, along of its requisite X (under GPL) to customer locations.
What about if during the Checking a Cabal package upload step there
was a check to see if there was a homepage in the cabal file? If there
is no homepage we could have something like:
Your cabal file does not contain a link to a project homepage. You
may want to add a haskell wiki link as your
On Sat, Dec 12, 2009 at 8:22 AM, Max Bolingbroke
batterseapo...@hotmail.com wrote:
2009/12/12 Rafael Gustavo da Cunha Pereira Pinto rafaelgcpp.li...@gmail.com:
I know I should probably be asking to the GHC list, but is there any update
on 6.12 since October? Any probable release date?
It
Hi Heinrich,
On Sat, Dec 12, 2009 at 2:42 AM, Heinrich Apfelmus
apfel...@quantentunnel.de wrote:
Jason Dagit wrote:
My next experiment will be to find ways to express take this operation
and
apply it to a stream without letting the stream leak. One implication is
that gzReadFilePS
Hi, Stephen.
Thanks a lot — HList paper gave me a good overview of possible
soultions. For the first try I will stuck with Data.Dynamic.
On Sat, Dec 12, 2009 at 7:18 PM, Stephen Tetley
stephen.tet...@gmail.com wrote:
Hi Andrey
Dynamic types are a possibility, if you want to handle an 'open
I recently ran into a nasty little bug where token parsers in
parsec consume trailing whitespace, which were consuming newlines
and thus bamboozling a higher-level sepBy combinator. I
replaced my instances of 'natural' with 'read $ many1 digit',
but this gave rise to the following questions:
1.
Hi!
Some time ago, i needed to write down graphs in Haskell. I wanted to be able
to write them down without to much noise, to make them easily maintainable. I
came up with a way to define graphs using monads and the do notation. I thought
this might be interesting to someone, so i wrote a
On Dec 12, 7:13 pm, Jason Dagit da...@codersbase.com wrote:
Hi Heinrich,
On Sat, Dec 12, 2009 at 2:42 AM, Heinrich Apfelmus
apfel...@quantentunnel.de wrote:
Jason Dagit wrote:
My next experiment will be to find ways to express take this operation
and
apply it to a stream
THANKS!!
Just in time for Christmas!!
On Sat, Dec 12, 2009 at 12:22, Max Bolingbroke
batterseapo...@hotmail.comwrote:
2009/12/12 Rafael Gustavo da Cunha Pereira Pinto
rafaelgcpp.li...@gmail.com:
I know I should probably be asking to the GHC list, but is there any
update
on 6.12 since
Hi, Martin
Do you have a complete example one can use to reproduce this behavior?
(preferably a short one! :P)
In any case, I'm resending your message to the glasgow-haskell-users
list to see if a ghc guru recognize the error message. It is strange
that the problem only manifests on
On Sat, Dec 12, 2009 at 1:37 PM, Johann Höchtl johann.hoec...@gmail.comwrote:
On Dec 12, 7:13 pm, Jason Dagit da...@codersbase.com wrote:
Hi Heinrich,
On Sat, Dec 12, 2009 at 2:42 AM, Heinrich Apfelmus
apfel...@quantentunnel.de wrote:
Jason Dagit wrote:
My next experiment
Marc Weber marco-owe...@gmx.de wrote:
Hackage is missing one feature:
It is very static. I mean if you have a patch or a question or a comment
you have to lookup the darcs repository, write the patch then contact
the author and wait.. If the author replies everything is fine.
If he doesn't you
patch-tag.com has wikis now.
They are some buggy behaviors I still need to address so I haven't blogged
or otherwise drawn attention to it (arrrg) but my hope is that, quite soon,
this will be quite slick and quite useful.
2009/12/11 Marc Weber marco-owe...@gmx.de
hackage is success because:
Hi Wren,
Thank you for taking the time for replying.
Can you reread the wiki section labeled implementation details?
I don't want hackage to be the wiki. I only want hackage to host a link
to the wiki.
There maybe reasons to host the wiki on hackage. Eg hackage does know
when a package get's
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