Mac Forum / Programming / Mac Programming / May 2008

I am reading data for a USB device using the following principle
algorithms:
algorithm (1)
for (;;)

I am trying to learn to program in Objective-C and Cocoa, still getting the
basics though.
What I want to know about is memory management.
If I have the following program :-

This cell provides just what I need, seems to function perfectly, but IB
shows a warning diagnostic about it being an illegal configuration.
But why not supported [as if there's a better way]?

     I am X-Code application developer. I had created one simple
framework in X-code. I am using this framework from other application.
I want to debug framework code from my application. How i can debug
framework code?

I'd like to know what the arguments of the system call SYS_read are,
in PPC assembly, to read in some typed characters from the terminal.
r0=3 to call sys_read
r3=1 for stdin

I am creating window without menubar. The controller class is derived
from NSWindowController.
How can i respond cmd+w command to close the window?
If menubar is there then default cmd+w is there in file menu. So

New to Mac programming, and am looking for a good book on Xcode, and
suggestions for Objective C programming...
TIA!!

This month's MacCompanion has a comparison of several Macintosh-based
BASIC development environments, including REALbasic, FutureBASIC,
KBasic, Objective-Basic, PureBasic, Chipmunk Basic and True BASIC:
http://www.maccompanion.com/macc/archives/April2008/Columns/AccordingtoHoyle.htm

Back in December, when I bought my Mac 'mini,' I discovered a handy
little icon on the right side of the bottom tool bar - I think that Mac
users call that kind of a toolbar a 'Dock' - and it lets you try out
Unix, and learn as you go.  I don't have any real experience with Unix,

I have a Carbon application and am experiencing a strange error with
fopen.
First time I open the file with fopen, it succeeds. I then close the
file with fclose.

One of these things consistently pukes...
Forgive blown line ends in the code that follows... It's cut-n-pasted
directly from the project, and the newsreader isn't too good at wrapping
Objective-C!

I have an application, it's actually a customized Mozilla browser.
It's nothing special, it runs when you
double-click it.  I can manually drag it to the Applications folder
just fine and it will run from there.  I've tried creating a package

I'm using NSXMLParser to read an XML document from a server via
initiWithContentsOfURL. This works just fine under Leopard. I can read
and parse the data just fine, but under Tiger, I get an empty document
error: NSXMLParserErrorDomain = 4 (Empty document). There are several

My thanks to those who helped me before.
I am new to Project Builder.  I tried to build a simple app, and got an
error I don't understand:
    /Developer/Tools/pbxcp  -exclude .DS_Store -exclude CVS

I've actually put this out to the kernel mailing list, but I thought I
might try here as well.
I am fairly new to OS X having just got a penryn/leopard. I'm trying
to port some IA-32 asm code over to the XNU kernel from linux, and I'm