Cale Gibbard wrote:
On 09/02/06, Brian Hulley [EMAIL PROTECTED] wrote:
Brian Hulley wrote:
f :: forall m. (forall a. a-m a) - c - d - (m c, m d)
Of course this type doesn't work on your original example, since (,)
is a type constructor with two parameters, not one, but this type
signature
On 2/9/06, Frederico Franzosi [EMAIL PROTECTED] wrote:
Hi,
I don't really know how this stuff exactly works, but here's few
things I have found useful when I ran into this sort of problems.
I'm developping a package wich imports C functions.
For example if I use:
$ghc -package
Hi all,
I'm new to Haskell and HaXml and I'm playing around
with the latter to clean some (well-formed) 'legacy' html. This works fine
except for the following cases. Some of the elements to be cleaned are:
font size=4iHello
World/i/font
ifont
size=4Hello World/font/i
This should
Frederico Franzosi wrote:
I'll try to make it short.
I'm developping a package wich imports C functions.
the fact is that when I try to compile if I call the compiler in the
usual way, using -package and -llib it gives an undefined reference
error...
For example if I use:
$ghc -package
Brian Hulley wrote:
Fred Hosch wrote:
Is type inferencing in Haskell essentially the same as in SML?
The most significant difference certainly is that type inference has
been beefed up with type classes in Haskell, which are quite a powerful
mechanism refining Hindley/Milner inference.
Marc Weber Marc Weber wrote:
Hi. I want to write a little haskell program executing about 4 programs
passing data via pipes. As my python script seems to be slower than a
bash script I want to try a ghc executable now.
It should invoke different parts of a text to speech chain. This way I
have
On 2/9/06, Marc Weber Marc Weber [EMAIL PROTECTED] wrote:
Hi. I want to write a little haskell program executing about 4 programs
passing data via pipes. As my python script seems to be slower than a
bash script I want to try a ghc executable now.
It should invoke different parts of a text to
I'm new to Haskell and HaXml and I'm playing around with the latter to
clean some (well-formed) 'legacy' html. This works fine except for the
following cases. Some of the elements to be cleaned are:
font size=4iHello World/i/font
ifont size=4Hello World/font/i
This
On Thu, 9 Feb 2006, Christopher Brown wrote:
Frederico,
Have you tried using Green Card?
http://haskell.org/greencard/
It is basically a foreign function pre-processor for Haskell. It
allows your Haskell programs to interface with C libraries in a very
straight forward way.
I
Hello John,
Thursday, February 09, 2006, 3:19:30 AM, you wrote:
JM If we had a good standard poll/select interface in System.IO then we
JM actually could implement a lot of concurrency as a library with no
JM (required) run-time overhead. I'd really like to see such a thing get
JM into the
Hello Donn,
Thursday, February 09, 2006, 8:58:27 PM, you wrote:
DC Slow devices like pipes, sockets etc. get along fine with Handles
DC or whatever buffered I/O - as long as you have only one going at a time.
DC Multiple input sources - like, say you want to read a process' output
DC (unit 1)
Bulat wrote:
we need to establish FFI
page on the wiki and give at least links to all this packages and
small info about using FFI with ghc/hugs
There is such a page (to be more precise, a section of a page):
http://haskell.org/hawiki/LibrariesAndTools
section FFI Preprocessors
Also there
On Thu, 9 Feb 2006, Bulat Ziganshin wrote:
Thursday, February 09, 2006, 8:58:27 PM, you wrote:
DC Slow devices like pipes, sockets etc. get along fine with Handles
DC or whatever buffered I/O - as long as you have only one going at a time.
DC Multiple input sources - like, say you want to read
On 09.02 22:24, Bulat Ziganshin wrote:
as i understand this idea, transformer implementing async i/o should
intercept vGetBuf/vPutBuf calls for the FDs, start the appropriate
async operation, and then switch to another Haskell threads. the I/O
manager thread should run select() in cycle and
Just so we can feel that we're doing the right things :)
On the great language shootout, as of last night, we're:
* Ranked overall number 1, by a good margin:
* Ranked number 1 on lines of code
* Ranked number 2 on speed.
Hello Creighton,
Friday, February 10, 2006, 12:45:21 AM, you wrote:
CH Between google searching and looking through the activity
CH report, I take it that no one has really developed serious
CH libraries for matrix manipulations, diff eqs, etc.
it was a discussion and development in this
Don Stewart wrote:
P.S. I remember having a discussion on #haskell 2 weeks ago where
we all
agreed that Haskell placing #1 was pretty much impossible. Did we have
an inferiority complex?
Still---and, please, forgive me for this---I feel that us being #1
now tells us more about the Haskell
On 10/02/06, Stefan Holdermans [EMAIL PROTECTED] wrote:
Don Stewart wrote:
P.S. I remember having a discussion on #haskell 2 weeks ago where
we all
agreed that Haskell placing #1 was pretty much impossible. Did we have
an inferiority complex?
Still---and, please, forgive me for
18 matches
Mail list logo
