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On 7/22/10 05:02 , Malcolm Wallace wrote:
My only problem with
Hackage is I feel like the maintainer is a fence I have to climb every
time I want to upload a bugfix or a non-broken version of the package.
I just want to fix it, upload it, and
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On 7/22/10 09:44 , Magnus Therning wrote:
All right, so why would cabal want to avoid compiling the Setup.hs?
Of course this behaviour of cabal's means that I in the future will use
*Custom*
all the time, since I otherwise have to remember this
Robin KAY komad...@gekkou.co.uk writes:
the redirects and ignore the original URLs [2]. Using a 302 Found
redirect instead might produce better results, at least for Google
But the page you point to suggests 302 is discouraged, and says they
don't help for the other search engines. Perhaps
On Fri, Jul 23, 2010 at 03:33, wren ng thornton w...@freegeek.org wrote:
Magnus Therning wrote:
On Thu, Jul 22, 2010 at 11:52, Ross Paterson r...@soi.city.ac.uk wrote:
On Thu, Jul 22, 2010 at 11:31:21AM +0100, Magnus Therning wrote:
On Thu, Jul 22, 2010 at 10:59, Ross Paterson
On Fri, Jul 23, 2010 at 04:58, Mark Wotton mwot...@gmail.com wrote:
On Fri, Jul 23, 2010 at 12:33 PM, wren ng thornton w...@freegeek.org wrote:
Magnus Therning wrote:
On Thu, Jul 22, 2010 at 11:52, Ross Paterson r...@soi.city.ac.uk wrote:
On Thu, Jul 22, 2010 at 11:31:21AM +0100, Magnus
Ketil Malde wrote:
Robin KAY komad...@gekkou.co.uk writes:
the redirects and ignore the original URLs [2]. Using a 302 Found
redirect instead might produce better results, at least for Google
But the page you point to suggests 302 is discouraged, and says they
don't help for the other
Alexander Kotelnikov sacha at myxomop.com writes:
On Wed, 21 Jul 2010 06:46:26 + (UTC)
GP == Gracjan Polak gracjanpolak at gmail.com wrote:
GP
GP Antoine Latter aslatter at gmail.com writes:
Sending off to the maintainer of haxr, although it looks like it might
be in HaXml (from
Calls which successfully returned some binary data before do not do so
anymore. The error is:
Prelude.chr: bad argument: 1177427
I can't help with this one. As Gracjan noted, it is probably because
your binary data is not valid as UTF-8 text.
Calls which complained about 'white' function
Mark Wotton wrote:
Perhaps cabal should print a warning if you have a Setup.hs file,
_and_ try to use Simple? It'd at least give the hint that they're
unhappy together.
I think it should instead verify that Setup.hs is consistent with a
Simple build. I don't know how much variation exists,
Hi,
I uploaded a package, named HaTeX, to Hackage, but it gets a build failure:
cabal: Couldn't read cabal file ./HaTeX/1.0.0/HaTeX.cabal
It makes reference to 1.0.0 version, even when building version 1.0.1.
I get the same error when I use cabal install. However, using
configurebuildregister
That actually runs contrary to one of cabal's other practices, which is to
add a 'simple' Setup.hs to your package as it makes the sdist is one is not
present. With your proposed change, it would then complain about _every_
package that used simple. ;)
Setup.hs exists so that you can execute
On Fri, Jul 23, 2010 at 8:07 AM, Edward Kmett ekm...@gmail.com wrote:
That actually runs contrary to one of cabal's other practices, which is to
add a 'simple' Setup.hs to your package as it makes the sdist is one is not
present.
er.. I meant if one is not present.
On Fri, Jul 23, 2010 at 4:04 PM, Daniel Díaz lazy.dd...@gmail.com wrote:
Hi,
I uploaded a package, named HaTeX, to Hackage, but it gets a build failure:
Any idea?
Cabal file has BOM in the beginning. Maybe it make parser choke...
___
Haskell-Cafe
El vie, 23-07-2010 a las 16:53 +0400, Alexey Khudyakov escribió:
On Fri, Jul 23, 2010 at 4:04 PM, Daniel Díaz lazy.dd...@gmail.com wrote:
Hi,
I uploaded a package, named HaTeX, to Hackage, but it gets a build failure:
Any idea?
Cabal file has BOM in the beginning. Maybe it make
Some nits, if I may pick (http://hackage.haskell.org/platform/contents.html):
Under GHC: s/optimzing/optimizing
Under Alex: Sentence should end with a period.
Under hsc2hs: There shouldn't be a comma.
Under haskell code coverage: Testsuite should probably be two words:
test suite.
On Tue, Jul 20, 2010 at 09:17:15AM +0200, José Pedro Magalhães wrote:
2010/7/19 José Romildo Malaquias j.romi...@gmail.com
I am writing here to ask suggestions on how to annotate an ast with
types (or any other information that would be relevant in a compiler
phase) in Haskell.
Any of the haskellers here from NZ?
Are you using haskell in production, internally within your company or just
outside of work in your own time?
In Aus they've got
hackathonshttp://www.haskell.org/haskellwiki/AusHac2010and user
groups http://www.haskell.org/haskellwiki/User_groups#Australia.
Hi Romildo,
2010/7/23 José Romildo Malaquias j.romi...@gmail.com
On Tue, Jul 20, 2010 at 09:17:15AM +0200, José Pedro Magalhães wrote:
2010/7/19 José Romildo Malaquias j.romi...@gmail.com
I am writing here to ask suggestions on how to annotate an ast with
types (or any other
Don Stewart wrote:
Download the Haskell Platform 2010.2.0.0:
http://hackage.haskell.org.nyud.net/platform/
(Caching server).
Anybody have any theroes why Trend Micro Antivirus is reporting this as
a confirmed fraud/attack site?
___
On Fri, 23 Jul 2010 18:08:39 +0100, you wrote:
Anybody have any theroes why Trend Micro Antivirus is reporting this as
a confirmed fraud/attack site?
Because someone somewhere has used the nyud.net distribution service to
distribute malware. Since it's a free service, it's pretty much
andrewcoppin:
Don Stewart wrote:
Download the Haskell Platform 2010.2.0.0:
http://hackage.haskell.org.nyud.net/platform/
(Caching server).
Anybody have any theroes why Trend Micro Antivirus is reporting this as
a confirmed fraud/attack site?
We're using the Coral Cache caching
2010/7/23 Andrew Coppin andrewcop...@btinternet.com:
Don Stewart wrote:
Download the Haskell Platform 2010.2.0.0:
http://hackage.haskell.org.nyud.net/platform/
(Caching server).
Anybody have any theroes why Trend Micro Antivirus is reporting this as a
confirmed fraud/attack site?
Hi,
I don't understand what's taking place here.
From Hoogle:
=
liftM2 :: Monad m = (a1 - a2 - r) - m a1 - m a2 - m r
Promote a function to a monad, scanning the monadic arguments from left to
right. For example,
liftM2 (+) [0,1] [0,2] = [0,2,1,3]
liftM2 (+) (Just
On 10-07-23 02:43 PM, michael rice wrote:
liftM2 :: Monad m = (a1 - a2 - r) - m a1 - m a2 - m r
[...]
What does it mean to promote a function to a monad?
liftM2 f m1 m2 is canned code for
do
a1 - m1
a2 - m2
return (f a1 a2)
for example liftM2 f [s,t] [x,y] is [f s x, f s y, f t x, f
On 11:43 Fri 23 Jul , michael rice wrote:
Hi,
I don't understand what's taking place here.
From Hoogle:
=
liftM2 :: Monad m = (a1 - a2 - r) - m a1 - m a2 - m r
Promote a function to a monad, scanning the monadic arguments from left to
right. For example,
Vo Minh Thu wrote:
2010/7/23 Andrew Coppin andrewcop...@btinternet.com:
Anybody have any theroes why Trend Micro Antivirus is reporting this as a
confirmed fraud/attack site?
See here:
http://en.wikipedia.org/wiki/Coral_Content_Distribution_Network#Problems
Ah, right. So
On Fri, Jul 23, 2010 at 11:43:08AM -0700, michael rice wrote:
What does it mean to promote a function to a monad?
It would seem that the monad values must understand the function that's being
promoted, like Ints understand (+).
Prelude Control.Monad liftM2 (+) (Just 1) (Just 1)
Just 2
El vie, 23-07-2010 a las 15:05 -0400, Nick Bowler escribió:
On 11:43 Fri 23 Jul , michael rice wrote:
[...]
But how does one add [0,1] and [0,2] to get [0,2,1,3]?
liftM2 (+) [0,1] [0,2] gives the list
[0+0, 0+2, 1+0, 1+2]
which one could have found out by asking ghci:
Prelude
Thanks all,
Wild, at least up to the optional part, which I haven't dug into yet.
So the (+) for the Maybe monad and the (+) for the List monad are one in the
same, the magic springs from the monads.
Why is it called lift-ing?
Michael
--- On Fri, 7/23/10, Jürgen Doser jurgen.do...@gmail.com
On Jul 23, 2010, at 4:35 PM, michael rice wrote:
Why is it called lift-ing?
Basically, because mathematicians like enlightening metaphors. It is
a mathematical term.
A monadic value has an underlying value. To turn a function that
works on the underlying value into one that works on
El vie, 23-07-2010 a las 16:35 -0700, michael rice escribió:
Thanks all,
Wild, at least up to the optional part, which I haven't dug into
yet.
So the (+) for the Maybe monad and the (+) for the List monad are one
in the same, the magic springs from the monads.
Why is it called
Lists are non-deterministic, but the function taken by liftM2 does not
necessarily generate all possible outcomes. In the case of (+) it
does, not in the case of (-):
liftM2 (-) [0,1] [2,3] = [0-1,0-2,1-2,1-3] = [-2,-3,-1,-2]
if all possible cases were generated between the two lists we have to
On Fri, Jul 23, 2010 at 09:12:44PM -0500, aditya siram wrote:
Lists are non-deterministic, but the function taken by liftM2 does not
necessarily generate all possible outcomes. In the case of (+) it
does, not in the case of (-):
liftM2 (-) [0,1] [2,3] = [0-1,0-2,1-2,1-3] = [-2,-3,-1,-2]
if
I am trying to figure out how to use GHC's arrow commands, and I found
some extremely weird behavior.
In GHC's manual, there is a description of arrow commands, which I
don't really understand.
http://www.haskell.org/ghc/docs/latest/html/users_guide/arrow-notation.html#id667303
(Primitive
Tim Matthews tim.matthe...@gmail.com writes:
Any of the haskellers here from NZ?
Are you using haskell in production, internally within your company or just
outside of work in your own time?
In Aus they've got
hackathonshttp://www.haskell.org/haskellwiki/AusHac2010and user
groups
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