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Questions tagged ios

2244 questions · page 4 of 45

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159
votes
13
answers

UILabel sizeToFit doesn't work with autolayout ios6

ios ios6 uilabel autolayout
asked 2013-04-15T07:01:07.163
15
votes
5
answers

How to browse Core Data in my app running on my iPhone?

iphone ios xcode sqlite core-data
asked 2013-04-14T23:28:09.097
8
votes
8
answers

Testflight unable to install an app

ios download testflight
asked 2013-04-14T14:45:26.550
10
votes
3
answers

Alternative way to create lifetime unique id

ios udid
asked 2013-04-13T04:41:37.973
16
votes
4
answers

What is the use of unsafe_unretained attribute?

iphone ios
asked 2013-04-12T09:51:57.400
10
votes
3
answers

How to get NSString size when NSString includes emojis?

iphone ios objective-c nsstring emoji
asked 2013-04-12T07:29:08.533
22
votes
5
answers

Presenting a modal controller without knowing the current view controller?

ios modal-dialog presentmodalviewcontroller
asked 2013-04-12T00:45:05.103
11
votes
2
answers

A-Z Index from NSFetchedResultsController with individual section headers within each letter?

ios objective-c core-data indexing nsfetchedresultscontroller
asked 2013-04-11T08:25:36.750
12
votes
1
answers

Why doesn't UINavigationController have a rootViewController property?

ios objective-c uinavigationcontroller
asked 2013-04-11T01:21:21.240
20
votes
1
answers

Having app restart itself when it detects change to privacy settings

ios cocoa-touch
asked 2013-04-10T15:55:16.450
8
votes
4
answers

cv::Scalar not displaying expected color

c++ ios opencv colors drawellipse
asked 2013-04-10T04:08:32.483
20
votes
3
answers

What exactly constitutes a "full calendar sync" in EKCalendar?

ios objective-c calendar eventkit
asked 2013-04-09T20:43:58.397
8
votes
1
answers

Accessibility: How to always set the focus on the navigation item's title view

ios accessibility voiceover uiaccessibility
asked 2013-04-09T14:18:33.703
15
votes
5
answers

Under what conditions might instancesRespondToSelector: return true, but performSelector: throw an exception

ios objective-c exception unrecognized-selector
asked 2013-04-09T07:34:16.213
8
votes
1
answers

Replicate camera app rotation to landscape IOS 6 iPhone

ios uiimagepickercontroller landscape portrait
asked 2013-04-08T18:35:22.893
11
votes
3
answers

setting UIImageView content mode after applying a CIFIlter

iphone ios objective-c uiimageview core-image
asked 2013-04-08T11:37:00.233
12
votes
3
answers

Cannot find option to create iOS inhouse distribution certificate

ios code-signing-certificate ios-provisioning in-house-distribution
asked 2013-04-07T21:16:40.377
75
votes
3
answers

Draw segments from a circle or donut

ios core-animation core-graphics
asked 2013-04-07T18:33:10.767
10
votes
5
answers

Retrieve NSDictionary from NSArray where dictionary key has value X

ios objective-c nsarray nsdictionary
asked 2013-04-05T10:07:08.413
10
votes
3
answers

UITableView scroll content size incorrect after dismissing another view

ios objective-c iphone uitableview cocoa-touch
asked 2013-04-04T13:46:10.190
12
votes
3
answers

NSJSONSerialization serialization of a string containing forward slashes / and HTML is escaped incorrectly

ios json nsstring nsjsonserialization nsstringencoding
asked 2013-04-03T17:55:42.337
8
votes
3
answers

How to post to a users wall using Facebook SDK

iphone ios facebook facebook-graph-api facebook-ios-sdk
asked 2013-04-03T09:22:51.357
18
votes
2
answers

Set an initial focal distance on iOS

ios camera focus qr-code
asked 2013-04-03T08:11:54.290
11
votes
1
answers

The advertisement key 'Manufacturer Data' is not allowed in CoreBluetooth

iphone ios objective-c core-bluetooth
asked 2013-04-03T06:24:20.923
8
votes
1
answers

UICollectionViewController Programmatically crashing with non-nil layout parameter error

ios objective-c cocoa-touch uicollectionview
asked 2013-04-02T22:07:04.127
8
votes
2
answers

Manually color fading from one UIColor to another

ios colors drawrect uicolor cgcolor
asked 2013-04-02T06:49:41.433
11
votes
1
answers

How do I query Google Drive for id of a folder with known name in root folder (Google Drive SDK for iPhone)?

ios objective-c google-drive-api
asked 2013-04-01T19:39:07.457
8
votes
2
answers

Autorelease pool page corrupted

iphone ios xcode asihttprequest nsautoreleasepool
asked 2013-04-01T13:16:04.667
10
votes
3
answers

How to add event in native IOS Calendar

ios icalendar uidocumentinteraction
asked 2013-04-01T11:04:14.043
35
votes
5
answers

What exactly IS the highlighted image in a UIImageView?

ios objective-c image uiimageview
asked 2013-03-31T04:01:16.347
43
votes
4
answers

Reorder cells of UICollectionView

ios ios6 uicollectionview uicollectionviewlayout
asked 2013-03-30T13:43:09.857
8
votes
3
answers

Certificate Pinning - Public Key only?

ios certificate pinning
asked 2013-03-30T10:10:29.867
46
votes
10
answers

Unit Testing in Xcode, does it run the app?

iphone ios xcode unit-testing
asked 2013-03-30T03:38:14.707
80
votes
12
answers

How to get UITableViewCell indexPath from the Cell?

iphone ios objective-c xcode cocoa
asked 2013-03-29T21:44:23.953
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
10
votes
1
answers

info.plist for different target version

ios
asked 2013-03-28T09:05:37.867
16
votes
1
answers

"_CMTimeGetSeconds",symbol(s) not found for architecture armv7 -IOS

iphone ios xcode
asked 2013-03-28T08:52:59.333
12
votes
3
answers

Apple to reject any apps that access UDIDs,don’t support Retina, iPhone 5 displays?

ios ios4 appstore-approval
asked 2013-03-28T03:42:34.397
36
votes
4
answers

How to prevent initial white flash when showing a UIWebView?

ios cocoa-touch
asked 2013-03-27T21:24:36.613
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
13
votes
3
answers

Is there any Apple API like google Place Search API?

ios iphone google-places-api apple-maps
asked 2013-03-27T06:22:41.587
15
votes
4
answers

How to set Action for UIButton in UITableViewCell

ios uitableview
asked 2013-03-27T04:51:06.483
38
votes
4
answers

Measuring tilt angle with CMMotionManager

ios cmmotionmanager
asked 2013-03-26T20:09:14.777
10
votes
3
answers

UIAutomation: Any way to dismiss "Would Like To Use Your Current Location" alert?

ios ui-automation instruments ios-ui-automation
asked 2013-03-26T18:59:01.580
8
votes
1
answers

willSendRequestForAuthenticationChallenge not called

iphone ios objective-c
asked 2013-03-26T18:54:22.607
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