>From the xcdatamodel of a "Core Data Document-based Application", I have two
>entities...
1st one entity is a set of rgb values.
2nd the other entity is a collection of these sets.
... so the add button of the 1st entity should not be available until an object
of the 2
On Aug 15, 2008, at 19:35 , Andy Lee wrote:
On Aug 15, 2008, at 6:43 PM, Jason Coco wrote:
Adding the @ just makes it an NSString constant... but writeData
still requires (NSData *), not (NSString *).
Argh! Or perhaps, given the nature of this error, which I missed, I
should say "Arg!"
sorry not totally cocoa but this is the 2nd or 3rd time I've seen 'radar://'
, clicked it, and I get an instant crash of something called
mobilesafari. What's supposed to open radar:// links? I tried safari
but it just does the same thing.
I'd actually like to be able to track some of these
I'm assuming that you are using NSArrayControllers in your Interface
Builder nib/xib file...
Bind the Content Set for the rgb controller to the collection
controller's 'selection' with a model key path of whatever your
relationship is called (ie the to-many relationship in the collection
At 03:26 -0700 16/08/08, [EMAIL PROTECTED] wrote:
>From: Matt <[EMAIL PROTECTED]>
>Date: Fri, 15 Aug 2008 13:54:32 -0700
>Message-ID: <[EMAIL PROTECTED]>
>Subject: Problem with NSImage and .PNG file
>Message: 4
>
>I have an image that is 7200x32 pixels, which is used to store a series of
>32x32 til
On 16 Aug 2008, at 1:36 am, Graham Cox wrote:
I need to figure out why the second table works even though I'm not
doing anything special (and none of the autosave stuff you mentioned
either).
OK, very simple: it was set in the nib. I didn't realise that
presetting this in the nib was po
John Love wrote:
Really though, what's best/practical/possible all depends on what
you're trying to do, so if you want more advice then you'll need to
provide more information.
Very short info list is as follows (stuff I need to do from within my
Cocoa app):
1) be able to save the Excel sprea
On Fri, Aug 15, 2008 at 6:43 PM, Quincey Morris
<[EMAIL PROTECTED]> wrote:
> Lastly, before I shut up, in both Markus's question and the thread that Adam
> referred to, the idea was to trigger a KVO update when the property value
> was known to have *not* changed. In those circumstances, I still be
On Aug 15, 2008, at 1:41 PM, [EMAIL PROTECTED] wrote:
-setBackgroundColor: didn't work?
Nope, it didn't. But even if it would've, the background would have
been
visible at all times. I'm sorry if I didn't write clearly enough,
but it's
only when the cell is being edited that the backgr
On Fri, Aug 15, 2008 at 10:53 PM, John Joyce
<[EMAIL PROTECTED]> wrote:
> Right now, I'm toying with using Flex/Lex in a Cocoa project.
> Unfortunately, I don't see a reliable or easy way to handle NSStrings
> correctly all the time with Flex.
> Does anybody have any suggestions for such text handl
On Aug 13, 2008, at 6:47 PM, Nathan Gilmore wrote:
I am a newbie and I am having trouble getting my setter to work when
I use @synthesize. Here is the code:
@interface DayTaskController : NSArrayController {
NSCalendarDate *searchDate;
}
@property(readwrite, assign) NSCalendarDat
Hi,
I'm looking for a Cocoa class to establish a TCP socket with another
machine on a local network (non-OS X). I've found Omni Networking,
AsyncSocket and NetSocket. I've read conflicting reports of the
suitability of NSSocketPort for non-DO-related work. I would like to
be able to us
My 'close' problem is solved by changing
- (IBAction)quit:(id)sender
{
[self close];
}
to
- (IBAction)quit:(id)sender
{
[splotWindow close];
}
where splotWindow is a File's Owner outlet connected to the nib's
(only) window.
I'd still like to know why "[self close]" failed i
Hi all,
I'm just getting started with Cocoa and I'm trying to implement hash and
isEqual: methods according to the recommendations in the coding guidelines.
To implement a hash method I would normally just hash the receiver's
instance variables together and xor the result, but this only works if
I would like to be able to use an SSL certificate, but, beyond that,
my needs aren't exotic. Ease-of-use and reliability would be a big
plus. I've also considered a Ruby class that would handle the TCP
messaging and pass responses back to the Cocoa-based app. Any
suggestions?
Maybe the
On Aug 16, 2008, at 1:57 PM, Steve Wart wrote:
What's the standard way of hashing non-object values in Cocoa?
Something like this ought to work: (warning - written in Mail,
untested, use at your own risk)
[[NSNumber numberWithUnsignedInteger:someNSUInteger] hash];
You can use NSValue to
On Sat, Aug 16, 2008 at 3:57 PM, Steve Wart <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I'm just getting started with Cocoa and I'm trying to implement hash and
> isEqual: methods according to the recommendations in the coding guidelines.
>
> To implement a hash method I would normally just hash the r
Thanks for the useful feedback.
Nick I thought about creating an object for the number but I was
apprehensive about the allocation overhead. It seems strange that NSRect and
NSPoint are structs and not objects, but I'm rolling with it :)
Mike thanks for suggesting I use integer value as its own h
I've used AsyncSocket before but not too extensively. It seems to
work just fine and I don't really have any complaints about it.
Devon
On 16-Aug-08, at 2:27 PM, Brad Gibbs wrote:
Hi,
I'm looking for a Cocoa class to establish a TCP socket with another
machine on a local network (non-OS
On Aug 15, 2008, at 3:28 PM, dct wrote:
I don't believe that my 'close' problem is explained by an awkward
init -- as I said before, all of the other U/I operations of the nib
"SPlotWindow.nib" are working as expected (so somehow I've dodged a
potential bullet, at least so far).
Indeed; y
On Aug 16, 2008, at 11:48 AM, dct wrote:
I'd still like to know why "[self close]" failed in this case--but I
can live with the solution without knowing why it works in some
cases and not in others.
I suspect you were not closing the window you thought you were
closing, due to the way you
On Fri, Aug 15, 2008 at 10:53 PM, John Joyce
<[EMAIL PROTECTED]> wrote:
Right now, I'm toying with using Flex/Lex in a Cocoa project.
Unfortunately, I don't see a reliable or easy way to handle NSStrings
correctly all the time with Flex.
Does anybody have any suggestions for such text handling an
Hi List,
it appears it's time for a stupid question again. I'm experiencing
some odd behavior of NSOutlineView (probably NSTableView as well) when
hiding and showing table columns dynamically.
I have an outline with a number of columns, the first and last column
have "resize with table"
Hello Everyone,
I am a newbie to Cocoa and just started getting this error as my app
starts up:
The Debugger has exited due to signal 10 (SIGBUS).The Debugger has
exited due to signal 10 (SIGBUS).
I am having trouble debugging this because I do not know what this
means. I also don't kn
Thanks, all for the responses.
First I changed the path to write to. The folder is writable. On GetInfo for
the folder "MYTEST", I have set "Read & Write" permissions for:
You can, Owner, Group, & Others. Is there anything else I need to do to make it
write to that folder?
As a side note, I am
On Aug 17, 2008, at 12:07 AM, FTB Accounts wrote:
Here is the current code I am running:
This code has many fundamental errors. I think you need to review the
basics of the C language first, then of Objective-C. You have to walk
before you can run.
You say that you're not getting any e
On 17-Aug-08, at 1:52 AM, Ken Thomases wrote:
On Aug 17, 2008, at 12:07 AM, FTB Accounts wrote:
Here is the current code I am running:
This code has many fundamental errors. I think you need to review
the basics of the C language first, then of Objective-C. You have
to walk before you
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