All,
Is there a list for those of us who teach Haskell ?
Or should teaching questions be posted here?
Thanks, Walt
___
Haskell-Cafe mailing list
Haskell-Cafe@haskell.org
http://www.haskell.org/mailman/listinfo/haskell-cafe
All,
I intend to start using Eclipse as my IDE. Please pass along any
suggestions that I may find useful.
Thanks, Walt
___
Haskell-Cafe mailing list
Haskell-Cafe@haskell.org
http://www.haskell.org/mailman/listinfo/haskell-cafe
dons:
> briqueabraque:
> > Hi,
> >
> > I need to edit big text files (5 to 500 Mb). But I just need to
> > change one or two small lines, and save it. What is the best way to do
> > that in Haskell, without creating copies of the whole files?
> >
Thinking further, since you want to avoid c
dons:
> briqueabraque:
> > Hi,
> >
> > I need to edit big text files (5 to 500 Mb). But I just need to
> > change one or two small lines, and save it. What is the best way to do
> > that in Haskell, without creating copies of the whole files?
> >
>
> I'd think maybe a lazy bytestring would
briqueabraque:
> Hi,
>
> I need to edit big text files (5 to 500 Mb). But I just need to
> change one or two small lines, and save it. What is the best way to do
> that in Haskell, without creating copies of the whole files?
>
I'd think maybe a lazy bytestring would be ok.
Something like:
Hi,
I need to edit big text files (5 to 500 Mb). But I just need to
change one or two small lines, and save it. What is the best way to do
that in Haskell, without creating copies of the whole files?
Thanks,
MaurĂcio
___
Haskell-Cafe mailin
Robert Dockins wrote:
] In the second instance, what you really want to say is "instance c [a]
] c, only where c is not an application of (->)". As I recall, there is
] a way to express such type equality/unequality using typeclasses, but
] I don't remember how to do it offhand.
For those pla
Hello.
I have 4 bytes long String and i want to convert it to Float.
How can i do this in Haskell? Don't want to use Ptr's.
Thanks.
___
Haskell-Cafe mailing list
Haskell-Cafe@haskell.org
http://www.haskell.org/mailman/listinfo/haskell-cafe
On 6/1/06, Christophe Poucet <[EMAIL PROTECTED]> wrote:
That's why
today I have created an automated derivation for data constructor
filtering. As I started coding someone mentioned that something similar
can be done with list comprehensions, so I'm not certain about the scope
of usefulness, howe
Robert Dockins wrote:
>
> To make this work, you're going to have to convince the compiler to accept
> "overlapping instances" and then make sure they don't overlap :) In the
> second instance, what you really want to say is "instance c [a] c, only where
> c is not an application of (->)". As
Bulat Ziganshin wrote:
Thursday, June 1, 2006, 2:13:03 PM, you wrote:
Bulat Ziganshin wrote:
1. In terms of Haskell, Judy is a library of _mutable_ collections of
_unboxed_ elements. i pointed you to the Array wiki page, where
differences between boxed and unboxed, mutable and immutable
da
Hello Simon,
Thursday, June 1, 2006, 2:13:03 PM, you wrote:
> Bulat Ziganshin wrote:
>> 1. In terms of Haskell, Judy is a library of _mutable_ collections of
>> _unboxed_ elements. i pointed you to the Array wiki page, where
>> differences between boxed and unboxed, mutable and immutable
>> data
Bulat Ziganshin wrote:
1. In terms of Haskell, Judy is a library of _mutable_ collections of
_unboxed_ elements. i pointed you to the Array wiki page, where
differences between boxed and unboxed, mutable and immutable
datastructures are described
There's no reason you can't use Judy to impleme
Hello Haskell-cafe,
i have analyzed performance of various sum-file implementations (see
http://shootout.alioth.debian.org/debian/benchmark.php?test=sumcol&lang=all )
first, one-liner implementation (attached as b.hs) works about 500
seconds on my cpu. it can be made 10x faster just by using it's
Hello Christophe,
Thursday, June 1, 2006, 6:59:56 AM, you wrote:
> data Plop a b = Foo a | Bar b deriving Show
> print $ filter isFoo l2
btw, DrIFT already have modules what implements this, along with
many other. it's a list of basic rules included in DrIFT:
standardRules = [("test",dattest,
Thomas Hallgren wrote:
Brian Hulley wrote:
Another thing which causes difficulty is the use of qualified
operators, and the fact that the qualification syntax is in the
context free grammar instead of being kept in the lexical syntax
(where I think it belongs).
You are in luck, because accor
16 matches
Mail list logo