On Fri, Jun 3, 2011 at 1:51 PM, Yingjian Ma wrote:
> Thank you Danny. I used to program in Visual Basic and then Java with
> related stuff, such as HTML, Javascripts. I learned C and Pascal in
> school. Racket is quite different. It seems I need to use recursion much
> more.
Cool. You can p
Thank you Danny. I used to program in Visual Basic and then Java with
related stuff, such as HTML, Javascripts. I learned C and Pascal in
school. Racket is quite different. It seems I need to use recursion much
more.
On Thu, Jun 2, 2011 at 11:56 AM, Danny Yoo wrote:
> On Thu, Jun 2, 2011 at
On Thu, Jun 2, 2011 at 1:00 PM, Yingjian Ma wrote:
> Thank you Stephen. The code does not work in general. I know how to do it
> now.
It sounds like you're beginning to learn Racket, which is cool. You
may find the the Quick Start documentation at:
http://docs.racket-lang.org/quick/index.
Thank you Stephen. The code does not work in general. I know how to do it
now.
On Thu, Jun 2, 2011 at 7:45 AM, Stephen Bloch wrote:
>
> On Jun 2, 2011, at 9:11 AM, Yingjian Ma wrote:
>
> > Here is another question. In (lambda (ls), it seems ls took the value
> from v. How does Racket know no
On Jun 2, 2011, at 9:11 AM, Yingjian Ma wrote:
> Here is another question. In (lambda (ls), it seems ls took the value from
> v. How does Racket know not pass x to ls as the argument?
"helper" is defined as "(lambda (ls) ...)"
The only place you call "helper", you give it "(vector->list v)";
Hi All,
I know now that
helper v
passes v into 2nd lambda.
On Thu, Jun 2, 2011 at 6:11 AM, Yingjian Ma wrote:
> Hi Jos and ALL,
>
> The code is from website
>
> http://stackoverflow.com/questions/4175626/scheme-recursion-error
>
> I modified it. It is not about homework. I am learning and eva
Hi Jos and ALL,
The code is from website
http://stackoverflow.com/questions/4175626/scheme-recursion-error
I modified it. It is not about homework. I am learning and evaluating
Racket.
I use Language: racket; memory limit: 128 MB in DrRacket.
The error I get is
> (test 'a '(b a c a))
. . pr
Whast you describe seems correct.
How about showing me yoyur code after deleting vector->list?
If this is HOMEWORK, send it OFF LIST.
What language did you use?
Jos
_
From: users-boun...@racket-lang.org [mailto:users-boun...@racket-lang.org]
On Behalf Of Yingjian Ma
Sent: 02 June 2
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