Alex Rivera | Logout

Questions tagged objective-c

2098 questions · page 3 of 42

Sort by: Newest Votes Active
10
votes
1
answers

Objective-C check if subviews of rotated UIViews intersect?

ios objective-c frame intersection separating-axis-theorem
asked 2013-03-29T20:22:49.240
24
votes
4
answers

Draw shadow only from 3 sides of UIView

ios objective-c cocoa-touch uiview uikit
asked 2013-03-29T13:24:06.123
9
votes
3
answers

Connect static cell with an action

ios objective-c storyboard
asked 2013-03-29T11:07:50.623
18
votes
2
answers

iPhone- Open Settings from my application iOS 6

iphone ios objective-c
asked 2013-03-28T12:44:17.380
34
votes
8
answers

Asynchronous downloading of images for UITableView with GCD

ios objective-c ios6
asked 2013-03-27T19:52:20.833
8
votes
1
answers

Inaccurate NSData size given in bytes

iphone ios objective-c uiimage nsdata
asked 2013-03-27T10:17:04.077
43
votes
1
answers

Is NSNotificationCenter removeObserver in ARC needed?

iphone ios objective-c cocoa-touch automatic-ref-counting
asked 2013-03-27T10:15:56.510
8
votes
1
answers

willSendRequestForAuthenticationChallenge not called

iphone ios objective-c
asked 2013-03-26T18:54:22.607
8
votes
3
answers

ios url redirect from mail to app

iphone ios objective-c
asked 2013-03-25T18:02:26.597
13
votes
2
answers

gesture recognizer doesn't work on subview

iphone ios objective-c ipad cocoa-touch
asked 2013-03-25T04:53:33.950
9
votes
2
answers

Rounded corners on UIView

iphone ios objective-c uiview
asked 2013-03-24T08:47:36.370
9
votes
3
answers

post data to PHP script from iOS

ios objective-c
asked 2013-03-23T16:39:14.470
8
votes
3
answers

How to increase the label and cell size on clicking a button in a TableViewCell.

ios iphone objective-c uitableview
asked 2013-03-23T09:07:16.070
16
votes
2
answers

How to resize a CAGradientLayer after rotation?

ios objective-c cocoa-touch cocoa cagradientlayer
asked 2013-03-22T23:20:39.980
9
votes
4
answers

Naming Threads in an NSOperationQueue

objective-c nsthread nsoperation nsoperationqueue
asked 2013-03-21T23:14:41.370
10
votes
1
answers

NSDecimalNumber decimalNumberWithString: ignores current locale

ios objective-c cocoa-touch nsdecimalnumber
asked 2013-03-20T20:48:44.970
8
votes
1
answers

Customized photo picker view

ios objective-c xcode uiimagepickercontroller
asked 2013-03-20T04:34:06.347
9
votes
2
answers

Creating NSPredicate dynamically by setting the key programmatically

iphone ios objective-c core-data nspredicate
asked 2013-03-19T16:33:05.993
8
votes
2
answers

Collection element of type 'CGSize' is not an Objective-C object

objective-c core-graphics nsdictionary cgsize
asked 2013-03-18T21:39:40.247
9
votes
3
answers

How do we dispatch Google Analytics events when iOS app goes to the background?

ios objective-c google-analytics grand-central-dispatch dispatch
asked 2013-03-18T19:03:10.797
15
votes
3
answers

Xcode crashes when refreshing provisioning profiles

objective-c xcode apple-push-notifications provisioning-profile
asked 2013-03-18T10:59:37.660
11
votes
2
answers

Refreshing data in a UIViewController after dismissing its presented modal view controller via delegate

ios objective-c delegates protocols presentmodalviewcontroller
asked 2013-03-18T04:42:45.903
13
votes
2
answers

Is it possible to check if an NSThread is blocked?

objective-c locking pthreads
asked 2013-03-18T01:30:51.237
21
votes
1
answers

Why am I getting a "Title set but using a system Identifier" warning?

ios objective-c ios6 storyboard uistoryboard
asked 2013-03-17T21:30:07.177
9
votes
3
answers

Zoom MKMapView to an MKAnnotationView's frame

ios objective-c xcode mapkit
asked 2013-03-16T19:13:50.807
10
votes
2
answers

Auto-renewable subscriptions: How long a month is？

iphone objective-c
asked 2013-03-14T14:00:39.030
10
votes
3
answers

Locking an instance variable in Objective-C

ios objective-c concurrency locking class-variables
asked 2013-03-13T12:49:39.857
12
votes
2
answers

What is the maximum storage capacity of a plist?

ios objective-c cocoa-touch plist storage
asked 2013-03-13T11:15:17.823
13
votes
2
answers

UIImagePickerController record video with landscape orientation

iphone ios objective-c video uiimagepickercontroller
asked 2013-03-13T04:31:02.667
8
votes
2
answers

(iOS) Offline Sync DB - Server

ios objective-c sqlite synchronization
asked 2013-03-12T13:11:23.300
11
votes
2
answers

How to automatically setup Core Data relationship when using nested contexts

ios objective-c macos cocoa core-data
asked 2013-03-12T05:07:20.133
10
votes
1
answers

AutoLayout with rotated UI Elements

iphone ios objective-c autolayout
asked 2013-03-11T16:56:55.227
50
votes
6
answers

Assertion failure in UITableView configureCellForDisplay:forIndexPath:

ios objective-c cocoa-touch uitableview
asked 2013-03-09T13:27:22.170
31
votes
9
answers

Warning: attempt to present ViewController whose view is not in the window hierarchy

ios objective-c xcode uiviewcontroller
asked 2013-03-08T05:59:34.440
10
votes
2
answers

Array type 'int [16]' is not assignable

ios objective-c
asked 2013-03-04T18:02:38.580
13
votes
4
answers

Add opacity slider to the color panel for one color well but not others

objective-c cocoa nscolorpanel nscolorwell
asked 2013-03-03T18:21:30.383
15
votes
2
answers

Receiving Newsstand Notifications Only When App Is Running

ios objective-c apple-push-notifications newsstand-kit
asked 2013-03-03T13:49:07.340
15
votes
2
answers

How to get dimensions of a custom UIView added via storyboard in initWithCoder:?

objective-c uiview uistoryboard
asked 2013-03-02T04:03:27.407
8
votes
2
answers

iOS Sandbox - Can't purchase a consumable item twice

ios objective-c app-store-connect
asked 2013-03-02T02:43:01.307
57
votes
8
answers

Checking location service permission on iOS

ios objective-c swift cllocationmanager
asked 2013-03-01T07:59:41.260
13
votes
3
answers

Synthesis of weak property only allowed in arc or gc mode

ios objective-c
asked 2013-03-01T04:23:29.317
89
votes
4
answers

Difference between 'YYYY' and 'yyyy' in NSDateFormatter

ios objective-c nsdate nsdateformatter
asked 2013-02-28T10:49:15.623
8
votes
3
answers

Menu Bar App Never Becomes Reactivated

objective-c macos menubar appkit
asked 2013-02-28T03:44:59.737
10
votes
3
answers

NSPredicate match any characters

iphone objective-c nspredicate
asked 2013-02-26T14:07:37.423
9
votes
3
answers

Why is a __block variable is moved to the heap BEFORE the block is copied?

ios objective-c objective-c-blocks heap-memory
asked 2013-02-26T05:49:46.513
11
votes
1
answers

How can I break on all symbolicated code in Xcode 4.6?

ios objective-c xcode debugging lldb
asked 2013-02-25T18:35:57.080
10
votes
1
answers

NSWindowController showWindow:nil does nothing

objective-c macos cocoa nswindow nswindowcontroller
asked 2013-02-24T15:24:13.383
14
votes
1
answers

CABasicAnimation current elapsed time

objective-c xcode core-animation
asked 2013-02-24T08:35:02.360
31
votes
4
answers

Passing Data from App delegate to View Controller

ios objective-c nsuserdefaults
asked 2013-02-24T08:19:31.300
11
votes
1
answers

How to detect if iCloud account on a device changed?

ios objective-c macos icloud user-accounts
asked 2013-02-22T10:32:55.013
← Prev page 3 of 42 Next →