Re: A bit confused
Re: A bit confused
- Subject: Re: A bit confused
- From: Michael Curtis <email@hidden>
- Date: Fri, 18 Jun 2004 08:30:56 +0100
Hi,
Thanks for that suggestion. Joar also gave me that advice. I have only
ever programmed in BASIC and so an NSArray was my first stop. I am very
new to this and so know what frameworks are out there and which to use
is one of my problems. I have the Aaron Hillegass book rev2 (Cocoa
Programming For Mac OS X). I have only got as far as arrays and though
it was time I wrote something.
Thanks for the input.
Best wishes
Michael
On 17 Jun 2004, at 20:19, Prachi Gauriar wrote:
>
>
On Jun 17, 2004, at 4:52 AM, Michael Curtis wrote:
>
>
> Hi,
>
>
>
> I am sorry about this newbie question, but I am getting a bit
>
> confused. I am making an array and filling it with random numbers.
>
> This
>
> works fine. I then want to check that array to make sure that the
>
> number added is not already in there.
>
>
>
> I am having trouble return the number out of the array. This is the
>
> error I get.
>
>
>
>
Although this isn't strictly related to your problem, why are you
>
using an array instead of a set? I'm assuming by array you mean an
>
NSArray. So why not use an NSSet instead? It doesn't allow for
>
duplicates, and if they're random numbers, I'm not sure whether the
>
ordering is important or not for your case. Anyway, it's something to
>
think about if you don't really care about the order.
>
>
-Prachi
>
>
"Not only have you managed to sink every aircraft carrier and
battleship you have ever sailed on, but now you've gone and knackered a
gravy boat"
Del Boy speaking to Uncle Albert - Only Fools And Horses 1996
Michael Curtis
email@hidden
Home Page:
http://www.curtis2310.demon.co.uk/
Reed Cricket Club Home Page
http://www.reedcc.co.uk
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