On Oct 27, 2012, at 4:51 PM, H Miersch wrote:
> in the app delegate itself, there's this line, in
> applicationDidFinishLaunching:
>
> clients = [[NSMutableArray alloc] init];
>
> that works as expected. so far so good. but later, in another method in the
> app delegate, there's this line:
>
You're sure the later method is being called before clients is set? What if you
put NSLog statements next to each of the two statements you showed?
Any chance you have another variable called "clients" somewhere?
Any chance you have two instances of your app delegate class? In the NSLog
stateme
What you think you're calling is the NSString class method
+stringWithContentsOfFile:encoding:error: but due to an unexpected definition,
you're actually calling the NSString class method
+stringWithContentsOfFile:encoding:Rf_error: Apple does not have a publicly
defined selector of that name,
clients is not (yet) a proper NSMutableArray..
Try one of the init methods within the NSMutableArray.
gary
On Oct 27, 2012, at 4:51 PM, H Miersch wrote:
hi.
in my current project i have this line in the header for the app
delegate:
NSMutableArray *clients;
in the app delegate itself, th
hi.
in my current project i have this line in the header for the app delegate:
NSMutableArray *clients;
in the app delegate itself, there's this line, in applicationDidFinishLaunching:
clients = [[NSMutableArray alloc] init];
that works as expected. so far so good. but later, in another metho
Very cool Glen. Thanks for sharing!
On Saturday, October 27, 2012, Glen Low wrote:
> Hi All
>
> Announcing my new zip file I/O library -- zipzap. zipzap is easy to use
> (just 3 public classes!) and efficient, being highly optimized for low
> memory overhead and reduced disk I/O. I believe it ma
Nick, I can't find any headers that #define 'Rf_error'.
The warning message seems to be complaining about assigning to the type
'NString *' when type 'id' is expected, though.
I'm not sure where Rf_error is defined, but it must be in the Cocoa headers.
Thanks for your reply.
On Sat, Oct 27, 201
On Oct 27, 2012, at 4:04 PM, Paul Johnson wrote:
> I get a compiler warning message at the following line of code:
>
> NSString *text = [NSString stringWithContentsOfFile:fullPath encoding:
> NSUTF8StringEncoding error:&error];
>
> The warning message is:
>
> Class method '+stringWithContents
Hi All
Announcing my new zip file I/O library -- zipzap. zipzap is easy to use (just 3
public classes!) and efficient, being highly optimized for low memory overhead
and reduced disk I/O. I believe it makes the zip file format a no-brainer
choice of container for Cocoa-based compound documents.
I get a compiler warning message at the following line of code:
NSString *text = [NSString stringWithContentsOfFile:fullPath encoding:
NSUTF8StringEncoding error:&error];
The warning message is:
Class method '+stringWithContentsOfFile:encoding:Rf_error' not found
(return type defaults to 'id')
On Oct 25, 2012, at 6:18 PM, Graham Cox wrote:
> I'm wondering how scalable the Core Animation layer model is.
Look at the WWDC 2006 video around the 0:50 mark. Scott Forstall introduces
Core Animation and discusses its scalability. He show a demo of the iTunes
album screen saver app written t
Yes, I'm using a synthesised setter to change the property value. I am also
observing the property (to redraw the controller's view whenever something
changes) and this way I can confirm that the property is indeed changed in a
KVO compliant manner.
One thing I forgot to mention is that I'm usi
Hello,
I need to handle an "export" function in a document-based application.
When the user creates the document, he can also choose a couple of path where
to save different exported results (e.g. "~/Documents/exporteddata.xml"). The
document contains security bookmarks that point to those file
On 27/10/2012, at 5:11 PM, Quincey Morris
wrote:
> I don't recall if the session has the entitlements needed for your specific
> case, but I think it is worth watching. (IIRC it did use Mail as an example
> scripting target, so it might well have exactly your answer.)
Interestingly the slides
Hi,
I'm writing a component which I intend to use in several my apps. Some
of the apps may be sandboxed. I'd like to turn off some functionality
in case if the app is sandboxed and there are no entitlements that I
need.
I'd be happy with either compile-time or run-time solution.
I've googled a s
On Oct 27, 2012, at 4:26 AM, Luc Van Bogaert wrote:
> The textfield alignment is bound to an enum property of the viewcontroller.
> The strange thing is that, when I create a *new* viewcontroller object from
> the nib, the textfield alignment is set correctly based on the current enum
> propert
Hi,
I'm using bindings to set various properties of a textfield object in a nib
file, eg. Font, TextColor, Hidden, etc. These textfield properties are all
bound to the nib's File's Owner, which is a viewcontroller. This all works
fine, except for the alignment property.
The textfield alignment
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