rams". Unrelated to Haskell,
it shows a bunch of nice examples of abstraction, including the steps
required to get there, with motivation and justifications. The books
is aimed at beginners in programming, but don't let that discourage
you: it has good ideas to share.
Cheers,
Artyom Shalk
is only tangentially related to GUI programming, I wonder if
their approach can be adapted for use in GUIs.
Cheers,
Artyom Shalkhakov
> The behaviour is a monad and it's IO monad so you can do any IO
> (Gtk2hs) programming you wish. The differences is that you don't
>
f becomes:
> f : *a -> (int, *a)
and the code looks very familiar:
> let (a, x') = f(x)
> (b, x'') = f(x')
> in a + b
The function f can use destructive updates under the hood though it
doesn't violate referential transparency. I bet you can you
Takeichi,
> A programmable editor for developing structured documents
> based on bidirectional transformations.
> In Partial Evaluation and Semantics-Based Program Manipulation,
> pp. 178-189. August 2004
Thanks a lot, I'm off for some reading. :)
Cheers,
Artyom Shalk
ttp://linux.tcs.inf.tu-dresden.de/~bff/cgi-bin/bff.cgi
Thanks for the links, I'm off for tinkering...
Cheers,
Artyom Shalkhakov.
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Hello,
Are there any libraries for "bidirectional" [1] programming
in Haskell? Any related work?
All I've found is a paper "There and back again: arrows for
invertible programming", which I couldn't find the full text of.
Cheers,
Artyom Shalkhakov.
[1] somethin
elude Main>
Have you tried running GHCi with the -v flag?
I've copied the GLUT dll into Windows/System32.
I think it's better to leave GLUT dll in your application directory,
next to the executable.
--
Cheers,
Artyom Shalkhakov
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Ha
mplex,
and in fact can be an overkill to use in a (simple?) game.
There's another route you can take, though: write an exporter from some
intermediate
format (like Collada or Blender), that would strip off features you don't
intend to handle.
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Cheers,
Ar
er
(i.e., generate a lot of hype), strike gold, and get dirty rich. ;-)
Cheers,
Artyom Shalkhakov.
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ng list archives.
I personally found that it lacks some features that I need for my application,
so I decided to go with raw HDBC. Combinators rule, however. :)
Cheers,
Artyom Shalkhakov.
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http://www.has
Happstack compatibility is planned.
Documentation and usage examples are available at HaskellWiki:
<http://www.haskell.org/haskellwiki/UrlDisp>
Thanks to Sterling Clover for his HVAC; this is where inspiration came from.
Cheers,
Artyom Shalkhakov.
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ackages on Hackage,
> but you might have to wait a while (up to a day?) for it to get built.
> If there are still no links to Haddock documentation, check the build
> log.
Everything seems to be fine. Thanks!
Cheers,
Artyom Shalkhakov.
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ation to Hackage. The code itself contains documentation,
but I couldn't get it to show up on Hackage.
Cheers,
Artyom Shalkhakov.
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n.
Are you going to experiment with kd-trees, octrees and other spatial
acceleration data structures? Is it for raytracing or for collision
detection, or
maybe for 3d graphics on consumer hardware?
Cheers,
Artyom Shalkhakov.
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Sorry, forgot to forward to the ML.
-- Forwarded message --
From: Artyom Shalkhakov
Date: 2009/1/25
Subject: Re: [Haskell-cafe] Haskell Web Framework
To: Michael Snoyman
Hello,
2009/1/25 Michael Snoyman :
> Just as a quick summary of the post, I would say the most sali
in Haskell
> http://www.cse.unsw.edu.au/~dons/hs-plugins/
> So the problem of dynamically loading plugins should already be solved?
Well, mostly yes, but I think that it should be added to the language.
Cheers,
Artyom Shalkhakov.
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her `Main.isDirectory', defined at foo.hs:6:0
> or `PF.isDirectory', imported from
> System.Posix.Files at foo.hs:2:0-30
>
That's exactly the problem of "function call hi-jacking". [1] In Haskell
it's solved using qualified imports.
icant, and other widely used programs.
Cheers,
Artyom Shalkhakov.
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Hi Günther,
2008/12/22 Günther Schmidt :
> where can I find some sample code or other examples to familiarize me with
> Takusen?
The best resource I've found is:
http://darcs.haskell.org/takusen/doc/html/Database-Enumerator.html
Cheers,
Artyom
o various forms of
input. :) This is much like the function you pass to foldr.
I hope this clarifies iteratees a bit (and that my understanding
is correct).
Cheers,
Artyom Shalkhakov.
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terator to be vague (or at least not very
> concrete).
Have you read Oleg's DEFUN'08 talk notes? [1] Having
read them more than once, I find them comprehensible. :)
Cheers,
Artyom Shalkhakov.
[1] <http://okmij.org/ftp/Haskell/Iteratee/DEFUN08-talk-notes.pdf>
_
Hello,
2008/12/10 Ben <[EMAIL PROTECTED]>:
> do you have any plans for iteratee based IO?
I would like to use it in XHB (X Haskell Bindings). We
use ByteStrings ATM, but I find the code hard to read.
> have you seen takusen?
Actually, I only took a glance or two.
Regards,
Artyo
Hello,
Is anybody planning to use these shiny new ways for doing IO?
I'm also interested in a fair comparison of ByteString/Binary
with iteratee-based IO. Has anybody done this?
Regards,
Artyom Shalkhakov.
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