On Saturday 27 August 2011, 02:34:24, Oscar Picasso wrote:
> Hi,
>
> I order to improve my Haskell skills I started (again) to solve the
> project euler problems with this language.
> I am now at problem 11 and would really appreciate any comment about
> my code in order to make it more elegant or
On 26/08/2011 10:51 PM, Steve Schafer wrote:
On Fri, 26 Aug 2011 20:30:02 +0100, you wrote:
You wouldn't want to know how many bits you need to store on disk to
reliably recreate the value?
I can't say that I have cared about that sort of thing in a very long
time. Bits are rather cheap these
Daniel,
There are included as gists on the link provided. After your remark, I
looked at the generated html code in my blog. The gists are actually
displayed by running a javascript.
Maybe your browser settings don't allow to display them.
If so, you can also look directly at the gists:
pb 01: ht
On Saturday 27 August 2011, 16:03:46, Oscar Picasso wrote:
> Daniel,
>
> There are included as gists on the link provided. After your remark, I
> looked at the generated html code in my blog. The gists are actually
> displayed by running a javascript.
> Maybe your browser settings don't allow to d
Daniel,
Thank you very much for your comments, there are very useful, indeed.
As a side note, my domain name is not oscarpicasso.com. It was already
taken by someone else so I decided to use opicasso.com
Oscar
On Sat, Aug 27, 2011 at 11:05 AM, Daniel Fischer
wrote:
> On Saturday 27 August 2011,
On Saturday 27 August 2011, 17:31:41, Oscar Picasso wrote:
> As a side note, my domain name is not oscarpicasso.com. It was already
> taken by someone else so I decided to use opicasso.com
Oh, yeah, it was that I allowed, misremembered the domain name.
On Sat, 27 Aug 2011 11:57:57 +0100, you wrote:
>I meant if you're trying to *implement* serialisation. The Bits class
>allows you to access bits one by one, but surely you'd want some way to
>know how many bits you need to keep?
For fixed-size types (e.g., Int), I might use a simple byte-for-by
Hi Cafe! Does someone know how to represent js build-in global
function (such as parseInt(), parseFloat(), eval()) with HJavaScript?
Perhaps JConst: JCall (JConst "parseInt") (JString "123")?
--
Sincerely, Stanislav Chernichkin.
___
Haskell-Cafe mailin
One other solution on this one: upgrade system-fileio. The newest
version does not contain any conflicting names.
As a side point, system-fileio (and system-filepath, which it depends
upon) are both excellent packages, I use them all the time at work.
Michael
On Sat, Aug 27, 2011 at 12:44 AM, Al
W/r/t the code below, would somebody please explain the sense of having a main
function in a module that is not named Main.hs?
Michael
From: http://www.haskell.org/haskellwiki/State_Monad
module StateGame where
import Control.Monad.State
-- Example use of State monad
-- Passes
On Sat, Aug 27, 2011 at 15:31, michael rice wrote:
> W/r/t the code below, would somebody please explain the sense of having a
> main function in a module that is not named Main.hs?
>
It's embedded test code; you can build a test program for the StateGame
monad by using the --main-is parameter t
On Sat, Aug 27, 2011 at 06:57, Andrew Coppin wrote:
> On 26/08/2011 10:51 PM, Steve Schafer wrote:
>
>> On Fri, 26 Aug 2011 20:30:02 +0100, you wrote:
>>
>>> You wouldn't want to know how many bits you need to store on disk to
>>> reliably recreate the value?
>>>
>>
>> I can't say that I have care
I'm not sure how to do that. Please demonstrate.
Michael
From: Brandon Allbery
To: michael rice
Cc: "haskell-cafe@haskell.org"
Sent: Saturday, August 27, 2011 3:53 PM
Subject: Re: [Haskell-cafe] Modules and a main function
On Sat, Aug 27, 2011 at 15:31, mich
On Sat, Aug 27, 2011 at 16:24, michael rice wrote:
> I'm not sure how to do that. Please demonstrate.
>
If you just compile it normally you have an unexported binding called "main"
which is effectively (and actually, when compiled with optimization)
discarded. If you do
ghc --make --main-i
On Saturday 27 August 2011, 22:24:03, michael rice wrote:
> I'm not sure how to do that. Please demonstrate.
>
> Michael
ghc -O -main-is StateGame --make StateGame
more generally,
ghc -O -main-is Foo.bar --make Foo
if the desired main is function bar in module Foo.
___
Thanks all.
I was trying to use --main-is. I even man-ed ghc and thought I saw a double
dash there.
As they say, believing is seeing.
Michael
From: Daniel Fischer
To: haskell-cafe@haskell.org; michael rice
Sent: Saturday, August 27, 2011 4:39 PM
Subject: Re:
Hi all,
I would like for the GHCI interpreter to save its environment before
reloading a file and allowed the user to revert back to that state if the
compilation was unsuccessful.
Many times I've changed files, loaded them, hit a compilation error and
needed, for example, the inferred type signat
2011/8/27 aditya siram :
> Hi all,
> I would like for the GHCI interpreter to save its environment before
> reloading a file and allowed the user to revert back to that state if the
> compilation was unsuccessful.
That would be awesome. I would like this too.
David.
_
On Saturday 27 August 2011, 23:10:17, David Virebayre wrote:
> 2011/8/27 aditya siram :
> > Hi all,
> > I would like for the GHCI interpreter to save its environment before
> > reloading a file and allowed the user to revert back to that state if
> > the compilation was unsuccessful.
>
> That woul
That doesn't look very promising :(
On Aug 27, 2011, at 5:31 PM, Daniel Fischer wrote:
> On Saturday 27 August 2011, 23:10:17, David Virebayre wrote:
>> 2011/8/27 aditya siram :
>>> Hi all,
>>> I would like for the GHCI interpreter to save its environment before
>>> reloading a file and allowed t
http://www.youtube.com/watch?v=Y_exermAXkU&t=0m6s
-deech
On Sat, Aug 27, 2011 at 4:56 PM, Daniel Patterson
wrote:
> That doesn't look very promising :(
>
> On Aug 27, 2011, at 5:31 PM, Daniel Fischer wrote:
>
> > On Saturday 27 August 2011, 23:10:17, David Virebayre wrote:
> >> 2011/8/27 aditya
Think of the simplest version of the problem that isn't totally trivial.
e.g. A one dimensional list of numbers.
What would you do?
Note: you only want to touch each element once.
The 2 dimensional case could be handled by putting into lists: rows,
columns, major diagonals, and minor diagonals.
I'm using the GHC API in GHC 7.2, and running into some problems. For
background, I have working code that uses compileExpr to get a value
from a dynamically loaded module. However, I'd like to do some
profiling, and it appears that compileExpr doesn't work from executables
that are built with pr
Thanks, that's a good idea.
One other solution on this one: upgrade system-fileio. The newest
version does not contain any conflicting names.
As a side point, system-fileio (and system-filepath, which it depends
upon) are both excellent packages, I use them all the time at work.
Michael
On Sa
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