I'm sorry to open an old wound. I've just had an insight for
a clarification.
On Nov 26, 2003 Ken Shan wrote:
> Consider the following code, which uses type classes with functional
> dependencies:
>
> {-# OPTIONS -fglasgow-exts #-}
> module Foo where
> class R a b | a -> b where r ::
Graham Klyne <[EMAIL PROTECTED]> writes:
> I have been trying to use the HXML toolbox, because I
> understand it's the only XML parser for Haskell that
> supports XML namespaces. Unfortunately, it seems to be
> rather dependent on older versions of GHC (unless I'm
> missing something), which is m
Hi, Graham. As a Haskell newbie and a lurker on this
list for about a month, I've e-watched your efforts with
a great deal of interest.
I came to Haskell for I believe exactly the same reason
you're describing - please correct me if I'm
misunderstanding - because I believe a robust, lazy,
pure FP
Ben,
Could you explain in an extremely dumbed-down way what this is? It would
be great if there were examples of
1) Some common, simple, and useful code in Haskell.
2) Same code using Implicit Parameters with a discussion of how it is
better.
Thanks,
David J. Sankel
___
(Reply-To: haskell-cafe)
Alastair Reid <[EMAIL PROTECTED]> writes:
>> I have a question about error reporting. You use 'error' quite often. I
>> think that this can cause errors to pop up at strange moments during
>> program evaluation.
> You're right, it can lead to late error messages. For e
Still struggling; please see question about MD5 at end...
At 14:46 21/01/04 +0100, Uwe Schmidt wrote:
Graham Klyne wrote:
> So the requirement for inter-process communication here is to run an
> external program and receive any data that it may return?
exactly, the one and only reason
I think I
For the past week or so, I've been wrestling with various bits of Haskell
libraries trying to get an XML parser running under Windows. Each time I
think I've resolved a problem, another pops up to take its place. So I
felt it was a good time to stand back and review my goals and approach.
Bac
