Hi,
Am Dienstag, den 22.01.2013, 21:39 -0800 schrieb David Terei:
ghc/hschooks.c:36:0:
error: conflicting types for ‘StackOverflowHook’
oh, is GHC about to have a feature where, upon a compiler error, it will
ask the user „would you like me to ask on stack overflow about this for
On 23 January 2013 05:41, Nathan Hüsken nathan.hues...@posteo.de wrote:
Hey,
I am working on getting ghc to cross compile to android.
When trying to get haskeline to compile. I want to change the cabal file
such that it sets a flag when compiling for android.
For that I changed cabal so
Somebody claiming to be Nathan Hüsken wrote:
For that I changed cabal so that it recognizes android as a OS.
But cabal seems to get its os information from System.Info.os, and from
what I can tell this always returns the host os and not the target os.
Welcome to issue 255 of the HWN, an issue covering crowd-sourced bits
of information about Haskell from around the web. This issue covers the
weeks of January 06 to 19, 201.
Quotes of the Week
* ky3: Indexed monads are just categories in the category of
endofunctors, what's the problem?
If we step back, I think the lesson here is that Haskell libraries exist,
but the concepts are far enough from what you expect to exist given
background knowledge from another programming language.
So what is actually needed is not monad-bool, but the equivalent
documentation that makes a
Em 23/01/2013 04:03, John Wiegley jo...@fpcomplete.com escreveu:
I'll ask Ross Paterson to deprecate monad-bool. And in future, I'll seek
review here first before uploading.
Release early and release often, don't worry about asking the mailing list
beforehand (unless you want to, of course).
On Tue, Jan 22, 2013 at 8:37 PM, Kristopher Micinski krismicin...@gmail.com
wrote:
By the way, the Android APIs aren't really meant to be used by native
code: the only real use for native code in Android is GPU code and
math code (think games and DSP-type programs).
They may not be meant to
In what way are they exposed for use? I certainly haven't seen any
API which lets you touch any of the standard GUI utilities without
writing JNI wrappers that communicate to the Java based UI elements.
As far as I know there is no way to use the actual Android API: you
have to write a wrapper
For reference, the only components provided by the Android platform
(listed on the Android website, and what I found digging through the
provided NDK) are:
libc (C library) headers
libm (math library) headers
JNI interface headers
libz (Zlib compression) headers
liblog (Android logging) header
Hi, trying to understand UndecidableInstances (and to find and answer to
http://stackoverflow.com/q/14476230/1333025), I was trying to find out why
mtl needs UndecidableInstances.
The reason is that instances like
instance MonadState s m = MonadState s (ContT r m) where
don't satisfy the
Hi!
I have a low-level function for insertion element into mutable vector. It
looks like this:
place :: (PrimMonad m) =
MV.MVector (PrimState m) (Int, t) - (Int, t) - Int - m ()
place v max@(val1,_) i = place' i
where
place' i = do
let j = i - 1
if j 0
then return ()
2013/1/23 John Wiegley jo...@fpcomplete.com
John Wiegley jo...@fpcomplete.com writes:
Never mind, when/unless + left work just fine for this.
You know, it's been a humorous day.
...
Don't take it so hard. Trying to reinvent something is always a great
exercise and makes you really
On Sat, Jan 19, 2013 at 1:14 PM, Daniel Trstenjak
daniel.trsten...@gmail.com wrote:
Yes, I still think that having separate modules can be beneficial,
also for the ease of reference.
I thought of putting all of your modules under the version indicating
module.
Thank you, Daniel. I will
Hi!
You have to look outside the place function, which is strict enough. I
would look for a call to unsafeWrite that doesn't evaluate it's
argument before writing it into the vector. Perhaps you're doing
something like:
MV.unsafeWrite (i + 1, ...)
Since tuples are lazy the i + 1 will be
On 1/23/13 3:00 AM, Alexander Kjeldaas wrote:
If we step back, I think the lesson here is that Haskell libraries exist,
but the concepts are far enough from what you expect to exist given
background knowledge from another programming language.
So what is actually needed is not monad-bool, but
Couldn't this be actually on hackage, so one search turns up what you want?
On Jan 23, 2013 3:24 PM, wren ng thornton w...@freegeek.org wrote:
On 1/23/13 3:00 AM, Alexander Kjeldaas wrote:
If we step back, I think the lesson here is that Haskell libraries exist,
but the concepts are far
On Thu, Jan 24, 2013 at 6:23 AM, wren ng thornton w...@freegeek.org wrote:
NotOnHackage: a package repository just like
Hackage, except the packages are just documentation on why there is no
such package.
Love the idea! It'll make us even more unique among other PLs and even more
ways to be
Petr P petr@gmail.com writes:
Don't take it so hard. Trying to reinvent something is always a great
exercise and makes you really understand the problem. And it can have
interesting results too. One of my university professors once heard about
some concept, but didn't know the details.
Welcome to issue 255 of the HWN, an issue covering crowd-sourced bits
of information about Haskell from around the web. This issue covers the
weeks of January 06 to 19, 201.
Quotes of the Week
* ky3: Indexed monads are just categories in the category of
endofunctors, what's the problem?
David Thomas davidleotho...@gmail.com wrote:
We could even set up NotOnHackage: a package repository just like
Hackage, except the packages are just documentation on why there is
no such package. Implementation-wise it's just a wiki; but the idea
is about how to organize the wiki.
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