I wrote a partial one once
https://github.com/jeapostrophe/rl/tree/master/exp/ncurses
On Wed, Nov 30, 2011 at 4:15 PM, Russell Adams wrote:
> I've seen a few references to using FFI to access ncurses, but there's
> no module available on Planet.
>
> Does someone have one to share?
>
> Thanks.
>
I've seen a few references to using FFI to access ncurses, but there's
no module available on Planet.
Does someone have one to share?
Thanks.
--
Russell Adamsrlad...@adamsinfoserv.com
PGP Key ID: 0x1
My first guess would be a damaged installation of AutoCAD.
Alternately, edit src/mysterx/mysterx.cxx and remove lines 4347 through
4357 (helpfully bracketed by #ifndef _WIN64), then rebuild. Worth a
try, anyway.
On 11/29/2011 10:27 PM, José Lopes wrote:
Hello,
I have a 32 bit systems so bo
Thanks greatly for the quick response.
By the way, the documentation in 7.5.2 says,
"This module exports the entire structure definition: posn, posn?,
posn-x, posn-y, set-posn-x!, and set-posn-y!."
but structs no longer define mutators by default.
--Dan
On Wed, Nov 30, 2011 at 10:18 AM, Carl E
On Wed, Nov 30, 2011 at 1:09 PM, Dan Grossman wrote:
> DrRacket version 5.1.3:
>
> file contents:
>
> #lang racket
> (provide (contract-out (x integer?)))
> (define x 3)
>
> run result:
>
> contract-out: not a provide sub-form in: (contract-out (x integer?))
>
> Do I need to upgrade to 5.2?
Yes,
DrRacket version 5.1.3:
file contents:
#lang racket
(provide (contract-out (x integer?)))
(define x 3)
run result:
contract-out: not a provide sub-form in: (contract-out (x integer?))
Do I need to upgrade to 5.2?
(I'm following the documentation at
http://docs.racket-lang.org/guide/contract-b
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Hi Timothy,
On 30-11-11 15:14, Timothy Nelson wrote:
> Hi Marijn,
>
> Two quick points:
>
> (1) The parser works with token structs, not symbols. Whenever you
> declare a token, a cooresponding "token-" form is made
> available to you when using lex
On Nov 29, 2011, at 6:55 PM, Bloch Stephen wrote:
>
> On Nov 29, 2011, at 4:31 PM, David Van Horn wrote:
>
>> On 11/29/11 4:28 PM, Jakub Hadam wrote:
>>> Hello,
>>> I claim there is a typo in the online version of HtDP:
>>> Exercise 4.3.3, the first condition should be
>>>
>>> [(<= n 1000) (
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On 30-11-11 14:33, Marijn wrote:
> Hi,
>
> I'm trying to use the parser-tools to parse the startup info for
> the Google AI Challenge, but I am not sure what I'm doing wrong.
I managed to get my code working, see below. (BTW parser gives a
really sil
40 minutes ago, Sam Tobin-Hochstadt wrote:
> To answer the most insignificant part of your email:
>
> On Wed, Nov 30, 2011 at 8:33 AM, Marijn wrote:
> > Finally, do racket's here-strings support indented format like
> > bash's here-strings do?
>
> No, but if you use the Scribble `at-exp' reader
To answer the most insignificant part of your email:
On Wed, Nov 30, 2011 at 8:33 AM, Marijn wrote:
> Finally, do racket's here-strings
> support indented format like bash's here-strings do?
No, but if you use the Scribble `at-exp' reader [1], it supports this:
The Scribble syntax treats spac
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Hi,
I'm trying to use the parser-tools to parse the startup info for the
Google AI Challenge, but I am not sure what I'm doing wrong. As a
secondary question, given the repetitive nature of the code, how would
one use macros to make it better? Finally
On Nov 30, 2011, at 7:11 AM, frank weytjens wrote:
> (define (in-circle? C pos)
> (> (cirkel-number C) (distance-to-center C pos)))
If a math teacher asked you to determine whether a point was (strictly) within
a circle, he'd write
|p - c| < r
Somewhere else he'd define
(define H 300)
(define L 300)
(define-struct cirkel (posn number color))
(define cirkel1 (make-cirkel(make-posn (/ H 2) (/ L 2)) (/ L 4) 'red))
;; fun-for-circle: circle --> ?
;;(define (fun-for-circle circle) ...)
;;(define (fun-for-circle c)
;;(draw-solid-disk (cirkel-posn c)(cirkel-number c) (ci
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