On Feb 6, 2015, at 01:56:24, Quincey Morris
quinceymor...@rivergatesoftware.com wrote:
You can’t bind *through* an array or set collection class. However, you can
use these:
On Feb 6, 2015, at 1:43 AM, Steve Mills sjmi...@mac.com wrote:
I have a Core Data entity called Keyword that has a to-many relationship to
another entity called Image. In a table that displays these Keywords, I want
one column to show the number of Images that use that particular Keyword. I
Here's where I am confused. I thought you were running into problems on the
Mac, but I see you mention iOS 5.1 and 6.0 while you mention that you are
running into problems with NSViewController.
If you were running into problems on iOS, I'd expect to see UIViewController,
not
On 6 Feb 2015, at 17:34, Kyle Sluder k...@ksluder.com wrote:
Dealloc is too late for a lot of this stuff. I try to keep -dealloc as
pure as possible; that is, -dealloc should only be concerned with memory
management.
I agree that dealloc is far from perfect. What it does have going for it
On Feb 6, 2015, at 12:46 PM, Jens Alfke j...@mooseyard.com wrote:
On Feb 6, 2015, at 11:55 AM, Jonathan Mitchell jonat...@mugginsoft.com
wrote:
The tableView.delegate is not a zeroing weak ref - in the lingo of ARC it is
unsafe_unretained I believe
self can be deallocated leaving
On Feb 6, 2015, at 11:55 AM, Jonathan Mitchell jonat...@mugginsoft.com
wrote:
The tableView.delegate is not a zeroing weak ref - in the lingo of ARC it is
unsafe_unretained I believe
self can be deallocated leaving tableView.delegate as a dangling pointer.
This is still a weak
On 6 Feb 2015, at 20:46, Jens Alfke j...@mooseyard.com wrote:
Come to think of it, I'm surprised that AppKit delegates are still
unsafe-unretained. Why haven't these been converted to safe weak references
yet?
I presume that AppKIt (all of it?) is not compiled using ARC and hence doesn’t
On 6 Feb 2015, at 21:31, Greg Parker gpar...@apple.com wrote:
Come to think of it, I'm surprised that AppKit delegates are still
unsafe-unretained. Why haven't these been converted to safe weak references
yet?
Some classes are incompatible with (safe zeroing) weak references. For
On Feb 6, 2015, at 2:00 PM, Greg Parker gpar...@apple.com wrote:
Swift adds unowned references. These references are non-retaining. They
differ from weak references and unsafe unretained references: unowned
references fail with a runtime error if you try to access the pointed-to
object
On Feb 6, 2015, at 1:48 PM, Jonathan Mitchell jonat...@mugginsoft.com wrote:
On 6 Feb 2015, at 21:31, Greg Parker gpar...@apple.com wrote:
Come to think of it, I'm surprised that AppKit delegates are still
unsafe-unretained. Why haven't these been converted to safe weak references
yet?
On 6 Feb 2015, at 17:34, Jens Alfke j...@mooseyard.com wrote:
On Feb 6, 2015, at 6:48 AM, Jonathan Mitchell jonat...@mugginsoft.com
wrote:
// remove observers
// unregister for notifications
I have to confess I'm still not completely certain whether these are needed
On Feb 6, 2015, at 12:46 PM, Jens Alfke j...@mooseyard.com wrote:
On Feb 6, 2015, at 11:55 AM, Jonathan Mitchell jonat...@mugginsoft.com
wrote:
The tableView.delegate is not a zeroing weak ref - in the lingo of ARC it is
unsafe_unretained I believe
self can be deallocated leaving
On Feb 6, 2015, at 3:27 PM, Jens Alfke j...@mooseyard.com wrote:
On Feb 6, 2015, at 2:00 PM, Greg Parker gpar...@apple.com
mailto:gpar...@apple.com wrote:
Swift adds unowned references. These references are non-retaining. They
differ from weak references and unsafe unretained
On Feb 6, 2015, at 1:18 PM, Jonathan Mitchell jonat...@mugginsoft.com wrote:
On 6 Feb 2015, at 20:46, Jens Alfke j...@mooseyard.com wrote:
Come to think of it, I'm surprised that AppKit delegates are still
unsafe-unretained. Why haven't these been converted to safe weak references
yet?
Hello,
I am playing with the CIMicroPaint sample code (
https://developer.apple.com/library/mac/samplecode/CIMicroPaint). This is
basically a simple paint editor (you can draw on a view with a mouse using
CoreImage).
I would like to save whatever is drawn into a file. So what I do is call
this,
I would like to connect a button to MyView class, but Xcode 6.1.1 only allows
control-dragging a button to AppDelegate to create an IBAction. I have not
encountered this previously. Looking for a workaround, I found this
recommendation in a couple of Stack Overflow and other web pages as well
I have no idea what stackoverflow is suggesting here but it looks entirely
wrong as usual for that junky site. You're just creating a standalone I
referenced object.
Right click your view in IB then wait a second and right click it again. I
think it's right clicks. You will then get the
On 6 Feb 2015, at 17:34, Jens Alfke j...@mooseyard.com wrote:
On Feb 6, 2015, at 6:48 AM, Jonathan Mitchell jonat...@mugginsoft.com
wrote:
// remove observers
// unregister for notifications
I have to confess I'm still not completely certain whether these are needed
under
I'm using 10.9 and they do share.
Do you know if a screen saver can be sandboxed?
On Fri, Feb 6, 2015 at 11:36 AM, Mike Abdullah mabdul...@karelia.com
wrote:
On 6 Feb 2015, at 14:30, Juanjo Conti jjco...@carouselapps.com wrote:
At the moment if I open, for example, gmail.com in a WebView,
On 6 Feb 2015, at 14:15, Juanjo Conti jjco...@carouselapps.com wrote:
As a first look it seems that no. Or, at least, the default behavior is to
share sessions but I'd like to find the way around this. Any ideas? Any
approach I can try?
I now that in Cocoa Touch the default is the
On 6 Feb 2015, at 14:30, Juanjo Conti jjco...@carouselapps.com wrote:
At the moment if I open, for example, gmail.com http://gmail.com/ in a
WebView, and I'm logged in (in that site) when I open it in Safari, the
WebView shows me logged in. I'd like the WebView to be independent from
As a first look it seems that no. Or, at least, the default behavior is to
share sessions but I'd like to find the way around this. Any ideas? Any
approach I can try?
I now that in Cocoa Touch the default is the oposite.
--
Juanjo Conti jjconti http://goog_2023646312@carouselapps.com
At the moment if I open, for example, gmail.com in a WebView, and I'm
logged in (in that site) when I open it in Safari, the WebView shows me
logged in. I'd like the WebView to be independent from Safaria and shows
the login form. After logging in using the WebView, I'd like to save that
session
On 6 Feb 2015, at 14:41, Juanjo Conti jjco...@carouselapps.com wrote:
I'm using 10.9 and they do share.
Do you know if a screen saver can be sandboxed?
My understanding is screensavers get loaded as a plug-in/bundle into another
app by the system, so it’s up to that system program to be
I have a mid sized (200+ nib files and associated NSView + NSWindow
controllers) ARC enabled app.
I have Zombie objects ON and have chased down a number of issues, most of which
can be traced back to an incorrectly defined dealloc.
My recent experiences have demonstrated the treacherous nature
On Fri, Feb 6, 2015, at 08:48 AM, Jonathan Mitchell wrote:
So I want to have a best practice template to follow in my dealloc.
At present the template looks like so. When I need a dealloc I paste this
in and fill in the blanks
- (void) dealloc
{
// remove observers
//
On Feb 6, 2015, at 6:48 AM, Jonathan Mitchell jonat...@mugginsoft.com wrote:
// remove observers
// unregister for notifications
I have to confess I'm still not completely certain whether these are needed
under ARC. I remember reading something about at least one of these being
I have read that the recommended string encoding to use when converting strings
from CString and Str to NSString is NSUTF8StringEncoding.
However, in too many cases this returns nil. I have found that using
NSMacOSRomanStringEncoding always returns an NSString.
What is the 'best practice' for
On Feb 6, 2015, at 9:48 AM, Raglan T. Tiger r...@crusaderrabbit.net wrote:
What is the 'best practice' for converting to NSString?
The best practice is to know how the string data was encoded, and pass that
encoding to the NSString initializer. There isn't any single encoding constant
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