Hi, I was looking over the libraries for bits of GHC (no doubt a standard form
of
relaxation for readers of this list), and noticed the following statement
(in Data.Unique):
-- | Creates a new object of type 'Unique'. The value returned will
-- not compare equal to any other value of type
Let me answer this myself - brain burnt...
Of course it is OK, that is precisely the semantics of MVars - the are
empty or full, thus assuring the mutual exclusion between threads.
Been a hard week.
Neil
... so the deeper question - why don't you realise these mistakes till
five minutes
Brent Yorgey wrote:
On 8/29/07, Alexteslin [EMAIL PROTECTED] wrote:
Hello,
I just came across with this question on the exam and can not think of
implementing it.
Wait, is this an exam for a class you're taking? Or just a problem from
an
exam that you're trying to solve for
On 9/1/07, Alexteslin [EMAIL PROTECTED] wrote:
Hi,
It is the former, but I sat an exam and trying to discuss my exam answers
which will make no difference to what so ever to an exam, as an exam
duration was 1.5 hours. Which means that no matter how much i would like
to
try to amend my
On Tuesday 31 July 2007 19:39, Duncan Coutts wrote:
[...]
The docs for those packages would be available for packages installed
via cabal (assuming the user did the optional haddock step) and would
link to each other.
Well, on a normal Linux distro a user should *never* have to call cabal (or
As a enthusiast Perl user over the years, I note that the CPAN and the
associated toolkit (the CPAN module, its shell, ExtUtils::MakeMaker
and Module::Build) is pretty good at this. It has it's share of cruft
(in fact a whole lot of it) but it's certainly better than most
solutions in this field
Are there alternative sites for HAppS API docs?
There are two links on http://happs.org/#documentation but both give
File not found! messages.
Thanks,
James
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On 9/1/07, James Britt [EMAIL PROTECTED] wrote:
Are there alternative sites for HAppS API docs?
I'm currently using the one from the tarball (runghc Setup.hs haddock).
--
Felipe.
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Yes, I know, this is Haskell list. So, I apologize, but not too much...
Johan Grönqvist cites me:
Anyway, I believe strongly that ALL people who have problems...
should be encouraged to learn Prolog. IN DEPTH,
Do you have a recommendation on how to do this?
(e.g., books, web-pages,
Sven Panne wrote:
On Tuesday 31 July 2007 19:39, Duncan Coutts wrote:
[...]
The docs for those packages would be available for packages installed
via cabal (assuming the user did the optional haddock step) and would
link to each other.
Well, on a normal Linux distro a user should *never*
Hi!
I did once try to learn Prolog. And failed. Miserably.
You should backtrack at this point and try again differently. :-)
Mitar
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James Britt james at neurogami.com writes:
Are there alternative sites for HAppS API docs?
There are two links on http://happs.org/#documentation but both give
File not found! messages.
Thanks,
James
Just compile your one version from the HAppS source. Use runghc Setup.hs
Thomas Hartman thomas.hartman at db.com writes:
In the latest happs (darcs pulled, updated
head is 0.9.1 iirc), I am experimenting with the example file in
src/HAppS/Examples/HTTP1.hs.
I would like to combine state with io.
Eventually io will mean stuff like reading from a database, but
On Sat, 2007-09-01 at 18:47 +0200, Sven Panne wrote:
On Tuesday 31 July 2007 19:39, Duncan Coutts wrote:
[...]
The docs for those packages would be available for packages installed
via cabal (assuming the user did the optional haddock step) and would
link to each other.
Well, on a
Andrea Rossato wrote:
loop s = do
putStrLn s
Most likely, the content of s sits in a local buffer and never leaves
this process, following most OS conventions and as others point out.
Another process waiting for it will deadlock.
Most similar process deadlock problems are not
Mitar wrote:
I did once try to learn Prolog. And failed. Miserably.
You should backtrack at this point and try again differently. :-)
There is likely a problem if he has inadvently walked past a cut. XD
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Cool I had prolog for my Spectrum, many years ago (83?), but I
stopped using it when I realized it didnt have any input/output
capabilities beyond print, and no way to escape from the prolog
bubble, eg FFI (not sure what FFI stands for, but I think it is a
way for Haskell to escape into other
A really simple way to track the quality of a package is to display
the number of downloads.
A posteriorae, this works great in other download sites.
We can easily hypothesize about why a download count gives a decent
indication of some measure of quality:
- more people downloading it means more
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