http://developer.apple.com/documentation/Cocoa/Conceptual/NSPersistentDocumentTutorial/00_Introduction/introduction.html
http://developer.apple.com/documentation/Cocoa/Conceptual/CoreDataUtilityTutorial/Articles/00_introduction.html
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On Jul 7, 2009, at 4:24 AM, Carlo Gulliani wrote:
Nobody knows?
If they did, they'd reply. Don't bump the list if you have nothing
to add.
--
I.S.
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I need to be able to quit and re-launch other applications, and have
been getting all kinds of weird behavior. Maybe if someone could
explain this one little test case I've isolated, it would be a big help.
The code below attempts to launch TextEdit, wait 5 seconds, quit
TextEdit, wait 5
I have a nib file in which entries in an NSTableView are bound to an
NSMutableArray via an NSArrayController. It is used in an application
running under garbage collection.
The array items are NSDictionaries, and one of these dictionaries
contains a large dataset object that consumes a
Hi all,
I have just completed my first little cocoa app.
Please, one brief question.
The app follows ( or tries to) the MVC model, using bindings. ( A
view, a single NSObjectController, and a model)
I also used the method
+ (NSSet *)keyPathsForValuesAffectingBmi /* bmi is model Ivar */
On Jul 7, 2009, at 6:31 AM, Michael de Haan wrote:
+ (NSSet *)keyPathsForValuesAffectingBmi /* bmi is model Ivar */
{
return [ NSSet setWithObjects:@weight, @height, nil];
}
My question. I included the above method in the model, as this is
the only place available. I just wonder
On Jul 7, 2009, at 7:16 AM, Keary Suska wrote:
On Jul 7, 2009, at 6:31 AM, Michael de Haan wrote:
+ (NSSet *)keyPathsForValuesAffectingBmi /* bmi is model Ivar */
{
return [ NSSet setWithObjects:@weight, @height, nil];
}
My question. I included the above method in the model, as
Hi Everyone,
There is an array with several elements in my application. And I have shown
the elements in a tableview
using binding.
But now I need to display the elements using code only. Could anyone help
me? Which method should
I use?
Thank you for help!!
Bright
On Jul 7, 2009, at 10:43 AM, Bright wrote:
There is an array with several elements in my application. And I
have shown the elements in a tableview
using binding.
But now I need to display the elements using code only. Could
anyone help me? Which method should
I use?
You want to
Not necessarily true ... if you are deemed persona non grata you will
not get a reply.
On Jul 7, 2009, at 5:00 AM, I. Savant wrote:
On Jul 7, 2009, at 4:24 AM, Carlo Gulliani wrote:
Nobody knows?
If they did, they'd reply. Don't bump the list if you have nothing
to add.
--
I.S.
On Jul 7, 2009, at 11:11 AM, David Blanton wrote:
Not necessarily true ... if you are deemed persona non grata you
will not get a reply.
True. List etiquette is key.
--
I.S.
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On Jul 7, 2009, at 8:21 AM, Jerry Krinock wrote:
I need to be able to quit and re-launch other applications, and have
been getting all kinds of weird behavior. Maybe if someone could
explain this one little test case I've isolated, it would be a big
help.
The code below attempts to
On 7/7/09 1:19 AM, Mike Abdullah said:
Thanks all for your feedback. Seems quite inefficient. Wonder if this
is filed as a suggestion to Apple.
Why should that matter? File a request anyway, it will make the
existing request ore prominent.
Not that I disagree with the file a request anyway
Neither AsyncSocket nor MTMessageBroker are part of Cocoa, and thus you're
very unlikely to find help on a Cocoa developer's list. They're both
third-party classes. My best recommendation is that you try Google. The
first result for searching *AsyncSocket MTMessageBroker* is
Yet clearly later in the method returnValue is set to 22 via count
method applied to my array. In my debugger and in my NSLogs
returnValue is 22.
But you are only logging the case where it does return 22, so what
would you expect? Instead, try moving the NSLog to log the *actual*
Wow, Michael! I pasted in your code, rebuilt, and it worked
perfectly. Thanks!
Since you made my day be being such a trooper, I decided to file a
bug. Maybe we'll get this fixed someday.
Jerry
Problem ID: 7037206
Apple Event built with Bundle ID Tries Connect to previously-quit
On Jul 7, 2009, at 09:35, Brian Hughes wrote:
As I debug I can clearly see that the program is not going through
the other path. It is definitely traveling through the path that I
am logging. Everything says that returnValue is 22 except the
actual tableView. By the way when the program
On Jul 7, 2009, at 05:24, Rick Hoge wrote:
I have a nib file in which entries in an NSTableView are bound to an
NSMutableArray via an NSArrayController. It is used in an
application running under garbage collection.
The array items are NSDictionaries, and one of these dictionaries
Kirk Kerekes wrote:
Use Activity Monitor (or other tool of your choice) to check for a
port leak.
It wasn't that...
Turns out that the protocol on the connection had a call which took an
Objective C object as a parameter. The parameter wasn't declared as
/byref/ or /bycopy/, so I believe it
...
The array items are NSDictionaries, and one of these dictionaries
contains a large dataset object that consumes a lot of memory. I
noticed that, while I scrolled in the tableview, many copies of
these large objects were being created and then immediately
collected.
It's
Le 7 juil. 09 à 14:24, Rick Hoge a écrit :
I have a nib file in which entries in an NSTableView are bound to an
NSMutableArray via an NSArrayController. It is used in an
application running under garbage collection.
The array items are NSDictionaries, and one of these dictionaries
...
I noticed that, while I scrolled in the tableview, many copies of
these large objects were being created and then immediately
collected.
...
NSCells used to display table content copies the object it display.
Instead of binding the cell value to your object directly, bind it
On Jul 7, 2009, at 9:17 AM, Sean McBride wrote:
On 7/7/09 1:19 AM, Mike Abdullah said:
Thanks all for your feedback. Seems quite inefficient. Wonder if
this
is filed as a suggestion to Apple.
Why should that matter? File a request anyway, it will make the
existing request ore prominent.
On Jul 6, 2009, at 8:20 PM, Brian Hughes wrote:
I really appreciate your other points about my error code -- I
never thought about what the tableView might do if -1 was returned
and now that I think about it I don't really want to find out so I
changed it to 0.
Others have already given
I'm not even familiar with Bindings, is it convenient to use ?
I did an intensive development with Cocoa starting with Cocoa Touch,
so I'm used to using the equivalent UITableViewDataSource to populate
table views.
Jesse Armand
(http://jessearmand.com)
On Jul 7, 2009, at 4:48 PM, Jesse Armand wrote:
I'm not even familiar with Bindings, is it convenient to use ?
Once you understand all of its prerequisites, it can be. The better
question to ask is is it convenient to use in this particular
scenario. The answer may be yes or no
Now , I see. Thank you for everyone's help.
Binding is useful, but sometimes maybe it is not suited to your need.
Bright
On Jul 7, 2009, at 4:48 PM, Jesse Armand wrote:
I'm not even familiar with Bindings, is it convenient to use ?
Once you understand all of its prerequisites, it
Point of order, you CAN use bindings in code, it's just far more
convenient to do so in IB.
On Jul 7, 2009, at 1:59 PM, I. Savant wrote:
On Jul 7, 2009, at 4:48 PM, Jesse Armand wrote:
I'm not even familiar with Bindings, is it convenient to use ?
Once you understand all of its
hello list,
as NSFontManager -fontDescriptorsInCollection is apparently
unreliable, i would like to unarchive collections directly (it seems
apple does not provide support for this): anyone had success with
unarchiving a font collection?
thanks to all in advance,
edward m taffel
CocoaHeads Lake Forest will be meeting on the second Wednesday of the
month. We will be meeting at the Orange County Public Library (El
Toro) community room, 24672 Raymond Way, Lake Forest, CA 92630
Please join us from 7pm to 9pm on Wednesday, 7/8.
Peter Hosey will be talking on a variety of
So I changed my code to reflect Quincy Morris's recommendations.
-(int) numberOfRowsInTableView: (NSTableView *)aTableView {if (aTableView ==
gameScoresTableView) //This works as expected {
LNPlayer *currentPlayer = [playersArray objectAtIndex: currentIndex_];
NSMutableArray
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