Re: running an external app
Re: running an external app
- Subject: Re: running an external app
- From: Nathan <email@hidden>
- Date: Mon, 26 May 2008 19:32:29 -0400
I got another error using BOOL, though it turns out that's because I
was doing something ELSE wrong.
Thanks. I was thinking that C or Objective C had an append function
and I just couldn't find it... seems like a useful one to have. AGAIN
I'm doing my best looking for online stuff, and I have a book coming
soon. Thanks!
On May 26, 2008, at 7:28 PM, Nathan Kinsinger wrote:
On May 26, 2008, at 5:19 PM, Nathan wrote:
<_< I still have the problem of invalid receiver type bool. The
program compiled but pressing the button did nothing. Please note
that the color of the word "bool" is not pink like it should be.
bool runApp;
whereas:
float firstNumber;
is pink.
I'm also having another problem.... how do I append a single digit
to an int like a calculator does? Again, I checked the
documentation and online but no luck. Am I missing some secret to
searching the documentation? Thanks!
First, bool should be BOOL. Read the documentation that Kyle linked
to.
Second, multiply the int by 10 then add the number.
Note that this is not a question of how to use Cocoa (which is what
this list is for) but a more general "how to program" question
(which is not what this list is for). There are many books and web
sites that will help you learn to program, I suggest you google for
some.
--Nathan
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