On Wed, 2011-01-12 at 18:15 -0800, Evan Laforge wrote:
On Mon, Dec 27, 2010 at 6:51 AM, Evan Laforge qdun...@gmail.com
wrote:
I've uploaded attoparsec-text and attoparsec-text-enumerator to
Hackage. I've written those packages late last week and asked for
Very nice! I'll download this
On 28.12.10 21:25, John Meacham wrote:
jhc generated C works on the android/ARM just fine. Android specific
libraries arn't available, so you would have to bind to what you want
with the FFI.
is there a recommended procedure for porting code from GHC to JHC? i'd like to
port an application of
On Thu, Jan 13, 2011 at 3:07 AM, Stefan Kersten s...@k-hornz.de wrote:
On 28.12.10 21:25, John Meacham wrote:
jhc generated C works on the android/ARM just fine. Android specific
libraries arn't available, so you would have to bind to what you want
with the FFI.
is there a recommended
gutti philipp.guttenberg at gmx.net writes:
Hi,
I wanted to check whether Haskell offers reasonably easy object oriented
programming -- I already had a look into Haskell's overlooked object
system und A Gentle Introduction to Haskell 98 [H98]
I think you're better off starting by
Ok, here is an updated doc patch. I've also added
a substantial introduction section.
diff -rN -u old-base/Control/Concurrent/MVar.hs
new-base/Control/Concurrent/MVar.hs
--- old-base/Control/Concurrent/MVar.hs 2011-01-13 16:26:59.0 +
+++ new-base/Control/Concurrent/MVar.hs
John Meacham wrote:
On Thu, Jan 13, 2011 at 3:07 AM, Stefan Kersten s...@k-hornz.de wrote:
On 28.12.10 21:25, John Meacham wrote:
jhc generated C works on the android/ARM just fine. Android specific
libraries arn't available, so you would have to bind to what you want
with the FFI.
is there a
I have been attempting to translate something I did using UUAG into monadic
code. It involved inherited, synthesized, and chained attributes. It has
been said that such attributes correspond to the Reader, Writer, and State
monads, respectively [1]. The former and latter are straightforward, but
On 12/23/2010 06:01 AM, Evan Laforge wrote:
This is not very encouraging! Especially strange is how Text
generates *more* allocation... I'd expect less since it doesn't unpack
all the Texts.
Errgh. To check against predicate, library HAS to unpack checked
character. There is no way around
Hi Sean
Synthesized attributes are a bit more general than a Writer as there
is no restriction to monoidal values.
I might have re-worked UUAG code to monadic code before, but if I did
it would have been simple stuff and I think I'd have just used State,
or maybe State + Reader.
Best wishes
Hello,
I've recently released version 1.0 of extcore, a library for
processing code in GHC's text-based External Core format. extcore
includes a parser, prettyprinter, typechecker, and interpreter for
External Core, as well as modules for computing module dependencies
and combining multiple Core
{- From: http://en.wikibooks.org/wiki/Haskell/Monad_transformers
if for instance we apply StateT to the List monad, a function that returns a
list (i.e., a computation in the List monad) can be lifted into StateT s [],
where it becomes a function that returns a StateT (s - [(a,s)]). That is, the
Hello,
I'm using the combination happstack + digestive-functors + web-routes +
blazeHTML.
I'm not finding any examples on the net...
I've tried to adapt your example (thanks):
type NomicForm a = HappstackForm IO String BlazeFormHtml a
demoForm :: NomicForm (Text, Text)
demoForm =
(,) $
On Thursday 13 January 2011 21:17:41, michael rice wrote:
{- From: http://en.wikibooks.org/wiki/Haskell/Monad_transformers
if for instance we apply StateT to the List monad, a function that
returns a list (i.e., a computation in the List monad) can be lifted
into StateT s [], where it becomes
On 11-01-13 02:07 PM, Permjacov Evgeniy wrote:
BTW, how much utf16 text is around? I never found any in wild web.
There is a lot of utf16 text in memory chips when you use Windows or
Java. In the case of Windows there is also a lot on disk platters as
file names. A scanning electron
Hi all,
I tried sending mail to the haskell-llvm mailing list ( AT
projects.haskell.org) several days ago and today I received a bounce
message.
Looking into the issue a little further, I find that DNS has no MX
record for projects.haskell.org and projects.haskell.org doesn't
seem to be
Hi,
thanks for all Your answers (and again I'm amazed how active and good this
forum is).
I expected OOHaskell to be on the somewhat extended side, but I didn't
expect it to be so uncommon.
This very strong and clear feedback is indeed very valuable.
I think I see the complexities of
Hi Daniel,
What I need to see is a function, say g, that lifts the function f (in the List
monad) into the StateT monad, applies it to the monad's value, say 1, and
returns a result [0,1].
Or, alternatively, code that lifts a function in the State monad, say tick
import Control.Monad.State
I'm learning both haskell and web programming as I go here, this question
entails both.
I'm writing a screen scraping program, and I'm at the point where I need to
send certain data in the header. My question is, is that what method_HEADER
is for?
If so, could I see an example?
If not, how does
Lifting 'f' into StateT -- you get a list of (result, state) pairs. Since
the state is never modified, the second half of each pair is identical:
--
import Control.Monad.State
f :: Int - [Int]
f n = [0..n]
-- lifting 'f'
Thanks, John. Too late to do much now, but it looks like what I was needing,
and more. May have more questions after I examine it more closely tomorrow.
Michael
--- On Fri, 1/14/11, John Millikin jmilli...@gmail.com wrote:
From: John Millikin jmilli...@gmail.com
Subject: Re: [Haskell-cafe]
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