Re: [Haskell] [Haskell - I/O] Problem with 'readFile'

2006-08-27 Thread L. J.
On 8/27/06, Donald Bruce Stewart <[EMAIL PROTECTED]> wrote: djsenda: > Hi, I use the operation 'readFile' for obtain information locates on > a file. When I try to write another information on the same file, I > obtain this error message: "openFile: permision denied". I found this: > "The readFil

Re: [Haskell] [Haskell - I/O] Problem with 'readFile'

2006-08-27 Thread L. J.
On 8/27/06, L. J. <[EMAIL PROTECTED]> wrote: On 8/27/06, John Hughes <[EMAIL PROTECTED]> wrote: > > > > Hi, I use the operation 'readFile' for obtain information locates on > > a file. When I try to write another information on the same file, I > > o

Re: [Haskell] [Haskell - I/O] Problem with 'readFile'

2006-08-27 Thread L. J.
On 8/27/06, John Hughes <[EMAIL PROTECTED]> wrote: > Hi, I use the operation 'readFile' for obtain information locates on > a file. When I try to write another information on the same file, I > obtain this error message: "openFile: permision denied". I found this: > "The readFile operation hold

Re: [Haskell] Exists any null instruction in Haskell?

2006-08-27 Thread L. J.
On 8/27/06, Neil Mitchell <[EMAIL PROTECTED]> wrote: [Moving to haskell-cafe] Hi, > I want to know if it exists a null instruction (a instruction > that do anything Not really, since instructions don't "do anything" anyway - they only compute values. If you are in the IO monad then "return ()

[Haskell] [Haskell - I/O] Problem with 'readFile'

2006-08-26 Thread L. J.
Hi, I use the operation 'readFile' for obtain information locates on a file. When I try to write another information on the same file, I obtain this error message: "openFile: permision denied". I found this: "The readFile operation holds a semi-closed handle on the file until the entire contents o

[Haskell] Exists any null instruction in Haskell?

2006-08-26 Thread L. J.
Hi, I want to know if it exists a null instruction (a instruction that do anything, for stop the recursivity of a function, for exemple) in Haskell. Thanks you. ___ Haskell mailing list Haskell@haskell.org http://www.haskell.org/mailman/listinfo/haskell

Re: [Haskell] Problem with comboBox

2006-08-14 Thread L. J.
On 8/15/06, Duncan Coutts <[EMAIL PROTECTED]> wrote: On Mon, 2006-08-14 at 20:36 +0200, L. J. wrote: > I have send this mail to the [EMAIL PROTECTED] mailing list. I do not > know if this list is active, so I reply the mail in this one. If the > other list is active, I'

Re: [Haskell] Problem with comboBox

2006-08-14 Thread L. J.
On 8/14/06, Piotr Kalinowski <[EMAIL PROTECTED]> wrote: On 14/08/06, L. J. <[EMAIL PROTECTED]> wrote: > Hi, i'm making my first graphic interface program with Haskell. I use > Glade and Gtk+2.0. I create an empty comboBox with Glade and I want to > add items (strings

[Haskell] Problem with comboBox

2006-08-14 Thread L. J.
I have send this mail to the [EMAIL PROTECTED] mailing list. I do not know if this list is active, so I reply the mail in this one. If the other list is active, I'm sorry. Hi, i'm making my first graphic interface program with Haskell. I use Glade and Gtk+2.0. I create an empty comboBox with Glad