I have a UITableViewCell in a UINavController in a UISplitView. When in
portrait, the selected cell gets deselected at some point after dismissing the
popover containing the table view. Even though I implemented
-didDeselectRowAtIndexPath: and -didUnhighlightRowAtIndexPath: (which get
called
On 12 Nov 2012, at 14:15, Joerg Simon j_si...@mac.com wrote:
This summs it up really nicely:
http://wbyoung.tumblr.com/post/27851725562/core-data-growing-pains
Links to radar bug reports are within the blog post.
The conclusion it is not usable does not hold under iOS6, since nested
On 16 Nov 2012, at 3:15 AM, Rick Mann rm...@latencyzero.com wrote:
I have a UITableViewCell in a UINavController in a UISplitView. When in
portrait, the selected cell gets deselected at some point after dismissing
the popover containing the table view. Even though I implemented
On Nov 15, 2012, at 8:22 PM, Rick Mann wrote:
On Nov 15, 2012, at 17:04 , Kyle Sluder k...@ksluder.com wrote:
Override -didChangeValueForKey:?
Apparently we are strongly discouraged from overriding those methods. :-)
--
Rick
Is this documented? What would be wrong with overriding
On Nov 16, 2012, at 9:29 AM, davel...@mac.com wrote:
On Nov 15, 2012, at 8:22 PM, Rick Mann wrote:
On Nov 15, 2012, at 17:04 , Kyle Sluder k...@ksluder.com wrote:
Override -didChangeValueForKey:?
Apparently we are strongly discouraged from overriding those methods. :-)
--
Rick
On Nov 16, 2012, at 12:37 PM, Kyle Sluder wrote:
On Nov 16, 2012, at 9:29 AM, davel...@mac.com wrote:
On Nov 15, 2012, at 8:22 PM, Rick Mann wrote:
On Nov 15, 2012, at 17:04 , Kyle Sluder k...@ksluder.com wrote:
Override -didChangeValueForKey:?
Apparently we are strongly
How thread safe is NSMapTable?
I know that's a pretty nebulous question, so more concretely:
Let's assume I'm using ARC. If I create an NSMapTable with [NSMapTable
strongToWeakObjectsMapTable], is it safe to put objects into it that might be
referenced from, and perhaps deallocated on, a
Either make the dependent property as Sean suggested, or write custom setters
to post or enqueue a notification. Either is appropriate in different
situations.
But, indeed, don't second-guess Apple's strong recommendations. I always
think of those as, There is some ugly stuff going on under
On Nov 16, 2012, at 2:31 , Mike Abdullah cocoa...@mikeabdullah.net wrote:
Why are you trying to avoid a bunch of these calls? Is it just to save
yourself typing?
Typing, and code maintenance. I generally have UI that displays all (or some
subset of) the properties of one of my entities. I'd
I'm finding that parentViewController is nil for all the
UINavigationControllers embedded in my hierarchy (via storyboard). In my case,
they're embedded in UISplitViewControllers.
I wrote bugs about this, but I wanted to check to see if others are seeing
that, or if I've failed to do something
On Fri, Nov 16, 2012, at 02:00 PM, Rick Mann wrote:
On Nov 16, 2012, at 2:31 , Mike Abdullah cocoa...@mikeabdullah.net
wrote:
Why are you trying to avoid a bunch of these calls? Is it just to save
yourself typing?
Typing, and code maintenance. I generally have UI that displays all
On Nov 16, 2012, at 09:53 , James Montgomerie ja...@montgomerie.net wrote:
How thread safe is NSMapTable?
I know that's a pretty nebulous question, so more concretely:
Let's assume I'm using ARC. If I create an NSMapTable with [NSMapTable
strongToWeakObjectsMapTable], is it safe to put
This is probably trivial, but I haven't been able to find a reference in a
couple of textbooks, Apple, Google or a place in IB Preferences.
IBButtonAttributesPosition allows you to position the button's text in
various positions relative to the button. It shows
When I click any one of them,
On Nov 16, 2012, at 7:06 , Fritz Anderson fri...@mac.com wrote:
On 16 Nov 2012, at 3:15 AM, Rick Mann rm...@latencyzero.com wrote:
I have a UITableViewCell in a UINavController in a UISplitView. When in
portrait, the selected cell gets deselected at some point after dismissing
the
On 16 Nov 2012, at 4:14 PM, Rick Mann rm...@latencyzero.com wrote:
I'm finding that parentViewController is nil for all the
UINavigationControllers embedded in my hierarchy (via storyboard). In my
case, they're embedded in UISplitViewControllers.
I wrote bugs about this, but I wanted to
On Nov 16, 2012, at 17:04 , Fritz Anderson fri...@manoverboard.org wrote:
Are you sure UISplitViewController is a parent controller, and not a
presenting controller? As of iOS 5, a presented controller will return nil
for the parent (if there is no parent), instead of the presenting
If I use TISGetInputSourceProperty to get the kTISPropertyIconImageURL
property of a keyboard layout, it returns nil, so I get the
kTISPropertyIconRef property, which gives me an IconRef. I can turn that
into an NSImage with -initWithIconRef, but what I really want to do is
to write out a file
On Nov 16, 2012, at 6:56 PM, John Brownie john_brow...@sil.org wrote:
If I use TISGetInputSourceProperty to get the kTISPropertyIconImageURL
property of a keyboard layout, it returns nil, so I get the
kTISPropertyIconRef property, which gives me an IconRef. I can turn that into
an NSImage
On Nov 16, 2012, at 9:20 PM, Kyle Sluder wrote:
On Nov 16, 2012, at 6:56 PM, John Brownie john_brow...@sil.org wrote:
If I use TISGetInputSourceProperty to get the kTISPropertyIconImageURL
property of a keyboard layout, it returns nil, so I get the
kTISPropertyIconRef property, which
Hi. Does anyone know the difference between WWDC videos and slides? I can't
quite figure it out, but when I was downloading on my iPad, I got audio with no
video. Then I tried something else and got video. Now I'm on the Mac, and I
think what's called slides is actually video. Not sure.
--
The video is an actual video (it plays at the top of the window, and can also
be downloaded). The slides are a Keynote presentation.
Thanks,
Jon
On Nov 16, 2012, at 8:28 PM, Rick Mann rm...@latencyzero.com wrote:
Hi. Does anyone know the difference between WWDC videos and slides? I can't
On Nov 16, 2012, at 20:43 , Jonathan Hull jh...@gbis.com wrote:
The video is an actual video (it plays at the top of the window, and can also
be downloaded). The slides are a Keynote presentation.
Somehow I got some kind of audio-only thing. It just shows a WWDC logo, and
plays the audio.
Sounds like a glitch. I think that has happened to me a couple of times.
Reloading the page (or possibly restarting Safari) should fix it. Worst case,
you should be able to download it on your iPad and watch it in your video app.
Thanks,
Jon
On Nov 16, 2012, at 8:54 PM, Rick Mann
On Nov 16, 2012, at 21:08 , Jonathan Hull jh...@gbis.com wrote:
Sounds like a glitch. I think that has happened to me a couple of times.
Reloading the page (or possibly restarting Safari) should fix it. Worst
case, you should be able to download it on your iPad and watch it in your
Ken Thomases wrote:
On Nov 16, 2012, at 9:20 PM, Kyle Sluder wrote:
Look into CGImageDestination (aka ImageIO). If that doesn't help, you might be
stuck using the old Carbon resource manager functions.
You don't need the Resource Manager. There's the Icon Family API for this:
On a lark, I decided to take a look at the childViewControllers in my SVC
subclass (that I created to work around another issue). They were populated. So
I investigated further. Seems the parentViewController is not nil any more. WTF.
Updates as events warrant.
--
Rick
On Nov 16, 2012, at
More info:
In my SVC subclass -viewDidLoad, the parent/child relationships are set up
correctly.
By the time -viewWillAppear in my nav controller's root VC is called (the first
time the split view is displaying the popover), the SVC-UINavController
parent/child relationship has been broken.
On Nov 16, 2012, at 9:57 PM, Rick Mann rm...@latencyzero.com wrote:
More info:
In my SVC subclass -viewDidLoad, the parent/child relationships are set up
correctly.
By the time -viewWillAppear in my nav controller's root VC is called (the
first time the split view is displaying the
On Nov 16, 2012, at 22:16 , Kyle Sluder k...@ksluder.com wrote:
On Nov 16, 2012, at 9:57 PM, Rick Mann rm...@latencyzero.com wrote:
More info:
In my SVC subclass -viewDidLoad, the parent/child relationships are set up
correctly.
By the time -viewWillAppear in my nav controller's root
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