[Haskell-cafe] type gurus, can you please help?

2006-08-14 Thread Bulat Ziganshin
Hello haskell, i'm started to write article about type classes. can you, type gurus, please check this initial text for correctness in explaining differences between classes and type classes? at this moment C++/C#/Java languages has classes and templates/generics. what is a difference? with a

Re: [Haskell-cafe] Can someone explain this typing restriction?

2006-08-14 Thread Tim Walkenhorst
[...] Basically I interpret a symbol in a syntax-tree which can belong to different type-classes. [...] I meant, to different types of the same type-class. ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org

Re: [Haskell-cafe] Can someone explain this typing restriction?

2006-08-14 Thread Gerrit van den Geest
I had a feeling this was discussed in Typing Haskell in Haskell by Mark Jones, but after a quick skim I can't find it again (I thought it would be in Section 11.6 of his paper). It is, on page 35 (section 11.6.3) of Typing Haskell in Haskell by Mark Jones. Gerrit

Re: [Haskell-cafe] Can someone explain this typing restriction?

2006-08-14 Thread Gerrit van den Geest
Gerrit van den Geest wrote: I had a feeling this was discussed in Typing Haskell in Haskell by Mark Jones, but after a quick skim I can't find it again (I thought it would be in Section 11.6 of his paper). It is, on page 35 (section 11.6.3) of Typing Haskell in Haskell by Mark Jones.

Re: [Haskell-cafe] Can someone explain this typing restriction?

2006-08-14 Thread Gerrit van den Geest
Tim Walkenhorst wrote: I had a feeling this was discussed in Typing Haskell in Haskell by Mark Jones, but after a quick skim I can't find it again (I thought it would be in Section 11.6 of his paper). It is, on page 35 (section 11.6.3) of Typing Haskell in Haskell by Mark Jones. Now

Re: [Haskell-cafe] Can someone explain this typing restriction?

2006-08-14 Thread Nico Kuipers
On Aug 14, 2006, at 4:52 PM, Gerrit van den Geest wrote: Tim Walkenhorst wrote: I had a feeling this was discussed in Typing Haskell in Haskell by Mark Jones, but after a quick skim I can't find it again (I thought it would be in Section 11.6 of his paper). It is, on page 35 (section

Re: [Haskell-cafe] Can someone explain this typing restriction?

2006-08-14 Thread Tim Walkenhorst
It can be found here: http://citeseer.ist.psu.edu/424440.html Thanks! Actually I've seen this page before, but was too retarded to figure that you can access the actual document there. I thought it was just an abstract... (*embarrassed*) ___

[Haskell-cafe] Local functional dependencies: solving show . read and XML generation problems

2006-08-14 Thread oleg
Sorry for a late reply, I'm out of town. As I understand it, the problem is as follows: we'd like to construct different realizations of XML documents from data of different types. We wish to write p (p foo) and specify the desired type of the XML document, like (p (p foo)) ::

Re: [Haskell-cafe] Can someone explain this typing restriction?

2006-08-14 Thread Jared Updike
Google Scholar is often quite handy for this sort of situation. http://scholar.google.com/scholar?q=typing-haskell-in-haskell+jones Jared. On 8/14/06, Tim Walkenhorst [EMAIL PROTECTED] wrote: It can be found here: http://citeseer.ist.psu.edu/424440.html Thanks! Actually I've seen this

Re: [Haskell-cafe] Re: Why Exotic Languages Are Not Mainstream

2006-08-14 Thread Bulat Ziganshin
Hello Shae, Monday, August 14, 2006, 1:11:49 AM, you wrote: - lack of specialists (and this means lack of teaching, training, books) There's lots of interactive teaching and training on #haskell What exactly do you think is missing? high school. while some advanced universities teach FP to

Re[4]: [Haskell-cafe] Re: Why Haskell?

2006-08-14 Thread Bulat Ziganshin
Hello Johan, Monday, August 7, 2006, 7:25:47 PM, you wrote: (sorry for too late answer) http, smtp and other networking protocols - yes. xml/sql is too large things. actually, haxml package is already included in GHC sources distribution and i think that it should be excluded from there

Re[4]: [Haskell-cafe] Compiling To C And Why Not Compiling To Java Or C#?

2006-08-14 Thread Bulat Ziganshin
Hello Kaveh, Sunday, August 6, 2006, 5:40:26 PM, you wrote: I think we need a subset of haskell as a new language (or as a developing pattern) to work with and teach and learn more easily as you have mentioned. it called Helium :) but in general problem is what Haskell's way to deal with

Re: [Haskell-cafe] Why Exotic Languages Are Not Mainstream

2006-08-14 Thread David House
On 11/08/06, Clifford Beshers [EMAIL PROTECTED] wrote: I've been avoiding that, because there are too many things I'm tempted to fiddle with inside it. But you've talked me into it. See also the really simple Hoogle/Emacs integration:

Re: [Haskell-cafe] Re: Why Haskell?

2006-08-14 Thread Ketil Malde
Bulat Ziganshin [EMAIL PROTECTED] writes: The problem I'm having with SQL right now is that there are a number of not complete and splintered implementation efforts. Having one library outside GHCs libraries but still promoted as the default implementation (and hosted under haskell.org) would

[Haskell-cafe] Where is Typing Haskell in Haskell?

2006-08-14 Thread Ralf Lammel
Hi Mark, Cc Haskell-café, It seems the OGI links for THIH have gone dead. Is there any preferred download location for THIH these days? I couldnt spot anything. Thanks, Ralf ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org