Hi all together!
Is there any newer version of HDirect than 0.17? Maybe an CVS-repository?
THX, Huschi!
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Hello,
I am new to haskell, and to functional programming, and wondering how to
store a Double, or any non-char, to a file. Do I have to make a char
array of the double and store that? Or is it preferred to use the show
and read functions?
Thanks in advance,
johan steunenberg
Do I have to compile every packages again if I upgrade ghc ?
Yes.
It is a pleasure to make use of the utilities (greencard,
HOpenGL, etc). But what
When I try to use CVS repository and stand-alone binary distribution
together (because I wanted to see hdirect is like and v 0.16
does not
Johan Steunenberg [EMAIL PROTECTED] writes:
how to store a Double, or any non-char, to a file.
I can give you a general advice: store it in ASCII format
via show, unless you have *VERY* strong reasons against it.
Yes, it results in bigger files (but you can compress them),
and slower (what
Hello Feri,
thanks for your advice, I guess it sweetens the situation, though I
really would like to know how to store in a binary format.
Have a nice day,
Johan
Am Don, 2002-11-14 um 11.15 schrieb Ferenc Wagner:
Johan Steunenberg [EMAIL PROTECTED] writes:
how to store a Double, or any
I hope it's all described adequately in the GHC user manual
http://haskell.org/ghc
If not, let us know!
Simon
| -Original Message-
| From: Peter Simons [mailto:simons;cryp.to]
| Sent: 13 November 2002 10:07
| To: [EMAIL PROTECTED]
| Subject: Re: Calling Haskell from Python / C++
Hi!
I would like a library that helps me with some symbolic
integration/derivation/ODE solving. Sort of a Maple/Mathematica as a
Haskell library, that operates on a expression tree.
I've tried google and the haskell homepage library list but haven't
found anything of the sort.
A few pointers
On 14 Nov 2002, Johan Steunenberg wrote:
thanks for your advice, I guess it sweetens the situation, though I
really would like to know how to store in a binary format.
http://www.pms.informatik.uni-muenchen.de/mitarbeiter/panne/haskell_libs/Binary.html
might be interesting for you. Actually,
For some reason, the York ftp links never work for me, so
here are the links for the Binary data papers (practically
all of their webpages only point to ftp://; for papers):
Heap Compression and Binary I/O in Haskell
Malcolm Wallace and Colin Runciman
There's been mention of a Binary module; there is also one in the GHC CVS
repository under (I think) compiler/ghc/utils/Binary.hs. There is
currently discussion on the libraries list about getting a Binary module
into the standard libraries. We are currently working out some details,
but it will
There's been mention of a Binary module; .. That said, there was
also a post about using plain text. I tend to agree, except for
certain cases. However, that is *not* to say that you should
necessarily use Show/Read.
| Actually, deriving binary would be a nice thing to have in general
|
Simon Peyton-Jones writes:
I hope it's all described adequately in the GHC user manual
http://haskell.org/ghc
I'll take a look at it, thanks!
Unfortunately, before I can worry about this I have to get GHC built
at all. It appears that the available binary versions don't work an a
pure
I've been fiddling with binary read/write in Haskell. I put together a little
example demonstrating my lack of understanding. It creates a connection
requestion XAtom and spits it out over a socket. My real hangup occurs when I
get a String back from the Socket and would like it nicely
I've been fiddling with binary read/write in Haskell. I put together
a little example demonstrating my lack of understanding. It creates
a connection requestion XAtom and spits it out over a socket. My
real hangup occurs when I get a String back from the Socket and
would like it nicely
John Meacham writes:
:
| another useful thing would be
| endOfTime and beginningOfTime constants, representing the minimum and
| maximum values representable by ClockTime.
:
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On Wed, 2002-11-13 at 22:43, William Lee Irwin III wrote:
There is a semantic difference here, as the version I posted above takes
files from the command-line, though it does fail to accommodate the
pass-through case, which is handled by: [...]
I need this behavior often enough to justify
On Thursday 14 November 2002 18:47, Iavor S. Diatchki wrote:
hello,
Well, actually you must be right since the pure field defines a pure
(projection) function... Hmmm, ok, can someone explain this to me,
data E s = E{
refi :: STRef s Int,
refc :: STRef s Char,
m
hello,
Well, actually you must be right since the pure field defines a pure
(projection) function... Hmmm, ok, can someone explain this to me,
data E s = E{
refi :: STRef s Int,
refc :: STRef s Char,
m:: Int
}
-- this is fine, obviously...
pure :: E s - Int
pure e =
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