Hi Nathan,
| It was purely just for demonstration. I did update the code with a few more
| comments, but the enumerator package may not be the easiest thing to grok.
| You might try putting up your current code and someone might be able to
| recommend a better or easier approach.
Thank you very m
Hi Nathan,
Thank you very for the solution, since I am somewhat new to haskell, I
am taking some time to digest it :). But it seems that you are using
header -> streamLength to find the length of a single entry. However this
info is not present in the protocol I am parsing (git server pack file
on with TAR, that can be
| manipulated from Haskell using the 'tar' package.
Unfortunately the binary protocol itself is external, so can't use a different
type of compression.
rahul
--
http://people.oregonstate.edu/~gopinatr/
___
entry. Is there a way I can get this information out of
ZLib? or is there a better approach to doing this? Any pointers would be
very much appreciated.
Regards,
Rahul
___
Haskell-Cafe mailing list
Haskell-Cafe@haskell.org
http://www.haskell.org
not care what it's type is
but the moment you use it some place the compiler needs to infer
it's type which it is unable to do in your case because
the "undefined"s can be of any type.
HTH
Rahul
___
Haskell-Cafe mailing list
Has
st (methods :: [(String, String)])
or
methods :: [(String, SomeEqType)]
Rahul
___
Haskell-Cafe mailing list
Haskell-Cafe@haskell.org
http://www.haskell.org/mailman/listinfo/haskell-cafe
> Then how does the 'Executable' section of your .cabal look like? That's what
> I can't get working.
Suitably elided.
Executable test
hs-source-dirs: src, tests
other-modules:Text.Yaml.Yay, Text.Yaml.Yay.Syck
main-is: Main.hs
build-depends:base, HsSyck,
Suite. I also use .ghci
set up the correct
source paths and to start up with the test module loaded. So
recompiles are usually
just as simple as :reload.
I still run the complete "cabal configure -ftest && cabal configure
build && ./dist/..
> What's going on here? I'm not even calling function POP.
> *Data.Stack> let s2 = pop s1
> *Data.Stack> top s2
> *** Exception: Stack.hs:8:0-28: Non-exhaustive patterns in function pop
Haskell being a non strict language, does not evaluate pop s1 when you define
let s2 = pop s1.
but when you try
> So, is there a way to get an application
> directory path under Windows? I remember that there is a way to do this
> using WinAPI, but how to do this Haskell?
The System.Directory module has some methods to get specific
directory names in an OS agnostic manner.
The closest method that matches w
> Do you have any recommendations for a free/open source solution that would
>let me emulate a Windows
>environment for testing purposes?
Sun's Virtual Box? - http://www.virtualbox.org/
You would still need a Windows license though.
>>*Main> dropFirst [3 4 5 6]
List members are separated by commas.
Space in Haskell denotes function application. Hence the error message:
Hence t
> No instance for (Num (t -> t1 -> t2 -> Int))
> arising from the literal `3' at :1:11-17
> Possible fix:
> add an instance declara
> OK, I think what you're saying is to work with (random) integers and use
> fromEnum and toEnum to get corresponding DayOfWeek. But I get this when I
> try to use toEnum:
>
> *Main> toEnum 2
ghci does not know what type of enum you want to create from the number 2.
Try: toEnum 2 :: DayOfWeek
Tha
rresponding Color type?
>
Make it an instance of the Read type class.
http://haskell.org/ghc/docs/latest/html/libraries/base/Prelude.html#t%3ARead
That will allow you to write -
read "Red" :: Color
=> Red
HTH
Rahul
___
Haskell-Cafe mail
Selenium (http://selenium.openqa.org/) might do what you want.
The bindings were announced on this list a little while ago
(http://tinyurl.com/se-bindings)
On Tue, Jul 15, 2008 at 3:12 PM, Jefferson Heard
<[EMAIL PROTECTED]> wrote:
> Is there a library out there that will allow me to remote-contro
. Would it be a good
idea to include it in MissingH http://software.complete.org/missingh
in the mean time?
Cheers,
Rahul
___
Haskell-Cafe mailing list
Haskell-Cafe@haskell.org
http://www.haskell.org/mailman/listinfo/haskell-cafe
iments
--HListPrelude TypeEqBoolGeneric TypeEqGeneric1 TypeCastGeneric1
--FakePrelude
So the question is do I need to play around with the cabal file to
expose the right stuff? Or has the syntax changed?
I get errors running "./setup haddock" (configure, buil
remove the precedence rules from the
types and move it the part of the code that evaluates the expressions?
Rahul
___
Haskell-Cafe mailing list
Haskell-Cafe@haskell.org
http://www.haskell.org/mailman/listinfo/haskell-cafe
>> Constructors and names of data types live in separate namespaces.
The above fact was the cause of all my confusion. It just slipped out
of my mind.
Cheers,
Rahul
___
Haskell-Cafe mailing list
Haskell-Cafe@haskell.org
http://www.haskell.org/m
:: SearchCondition
sc = Term True
is ok, but
sc :: SearchCondition
sc = Constant True
is not (though this is what I intended to capture!).
So the question is what are types with no constructors good for? A
simple example would be appreciated.
Rahul
any suffix: ["hi"]
I only have sqlite3 installed (no Oracle or Postgres).
I followed the usual steps for the install
ghc --make -o setup Setup.hs
./setup configure
./setup build
./setup install
Any Ideas?
Rahul
___
Haskell-Cafe mailing lis
Hello,
I am trying to rewrite some older (2001) haskell :
myReadFile :: String -> String
myReadFile f = case hugsIORun (readFile f) of
Right s -> s
Left _ -> ""
Can someone provide me with a up to date version of the above
bit of code without using code from th
22 matches
Mail list logo
