Alex Rivera | Logout

Questions tagged objective-c

2098 questions · page 8 of 42

Sort by: Newest Votes Active
12
votes
1
answers

Converting CGPoints from one view to another relatively for an animation

objective-c ios c
asked 2012-09-06T05:47:41.870
10
votes
3
answers

NSKeyedArchiver fails with CLLocationCoordinate2D structs. Why?

objective-c ios nskeyedarchiver
asked 2012-09-05T23:52:25.473
8
votes
2
answers

NSMutableArray is empty after addObject

objective-c ios nsmutablearray
asked 2012-09-05T13:39:12.340
21
votes
5
answers

Fast blur on iOS

objective-c image image-processing uiimageview core-graphics
asked 2012-09-04T20:37:54.810
18
votes
4
answers

NSNumber constants in Obj-C

objective-c ios constants nsnumber
asked 2012-09-04T17:55:45.050
12
votes
3
answers

UITextField limit the number and type of characters

iphone objective-c ios
asked 2012-09-04T14:27:38.423
8
votes
1
answers

Create a 128Bit UUID with String

objective-c bluetooth uuid energy
asked 2012-09-04T12:43:43.570
29
votes
5
answers

Image resources for iOS

objective-c ios xcode png tiff
asked 2012-09-03T08:37:55.150
32
votes
3
answers

How to get real time video stream from iphone camera and send it to server?

iphone objective-c ffmpeg
asked 2012-09-03T05:39:38.063
11
votes
2
answers

Objective-C's "obj performSelector" vs objc_msgSend( )?

objective-c ios cocoa
asked 2012-09-03T03:18:01.437
36
votes
1
answers

How to set kAudioUnitSubType_Distortion

objective-c ios core-audio audiounit
asked 2012-09-02T07:01:06.670
10
votes
2
answers

Why does my view move when I set its frame after changing its anchorPoint?

objective-c ios uikit
asked 2012-08-31T03:04:52.663
9
votes
1
answers

three20 and iOS 6 not working

iphone objective-c ios ipad three20
asked 2012-08-29T22:02:25.733
11
votes
4
answers

Scrolling an UITableView will stop Timer

iphone objective-c ios xcode
asked 2012-08-27T15:33:17.573
11
votes
2
answers

Why is "expression not assignable" (UIView.frame.origin)?

objective-c ios
asked 2012-08-26T18:24:47.563
9
votes
4
answers

Converting string MM/DD/YYYY to NSDate

iphone objective-c ios nsdate
asked 2012-08-26T12:02:55.563
12
votes
3
answers

Comparison of different ways to have private members in Objective C

objective-c private-members
asked 2012-08-23T21:04:16.803
8
votes
3
answers

Display UIDatePicker in UIActionSheet when tapping on UITextField

iphone objective-c ios ios4
asked 2012-08-23T16:23:27.653
9
votes
1
answers

Correctly resizing rows on view-based NSTableView

objective-c macos cocoa nstableview appkit
asked 2012-08-22T05:51:30.230
8
votes
3
answers

Get string representation of id in Objective-C

iphone objective-c ios macos nsstring
asked 2012-08-20T17:10:00.290
9
votes
2
answers

NSPredicate to compare integer using Contains

iphone objective-c nspredicate
asked 2012-08-19T03:54:00.940
207
votes
30
answers

iOS - Build fails with CocoaPods cannot find header files

objective-c ios cocoa build cocoapods
asked 2012-08-17T09:08:02.723
8
votes
4
answers

Precompiled Header with Constants issue

objective-c xcode constants prefix undeclared-identifier
asked 2012-08-16T15:53:49.270
30
votes
2
answers

Static, extern and inline in Objective-C

objective-c static inline llvm extern
asked 2012-08-16T10:32:24.210
9
votes
3
answers

How can I retrieve the following processor stats?

objective-c macos
asked 2012-08-14T23:28:09.897
30
votes
13
answers

How to resize NSImage?

objective-c macos jpeg nsimage
asked 2012-08-14T09:15:49.460
88
votes
10
answers

Custom UITableViewCell selection style?

ios objective-c uitableview click selection
asked 2012-08-12T06:23:20.173
13
votes
4
answers

Become first responder without animation

objective-c ios uitextfield
asked 2012-08-11T19:29:52.290
8
votes
1
answers

performSelector ARC warning

objective-c ios xcode automatic-ref-counting
asked 2012-08-10T03:58:37.690
14
votes
2
answers

Returning first letter of NSString capitalized

iphone objective-c nsstring uisearchbar
asked 2012-08-10T02:41:15.127
9
votes
2
answers

Concatenate constants Objective-C ios

objective-c ios
asked 2012-08-09T18:50:16.263
13
votes
3
answers

How do I convert a UIColor to a hexadecimal string?

objective-c ios hex uicolor
asked 2012-08-09T13:11:31.240
9
votes
2
answers

What is UIViewControllerWrapperView?

objective-c view uiview
asked 2012-08-06T14:46:35.177
23
votes
9
answers

Only image as UITabBarItem

iphone objective-c uitabbar
asked 2012-08-04T20:35:40.383
13
votes
4
answers

Find out the extension part of URL saved in NSString

ios objective-c nsstring
asked 2012-08-04T15:04:34.393
10
votes
3
answers

How can I access default iOS sound to set it as notification sound?

iphone objective-c ios notifications uilocalnotification
asked 2012-08-02T11:46:28.120
9
votes
2
answers

Objective C. Weird syntax

objective-c
asked 2012-08-02T08:53:07.343
28
votes
4
answers

Lazy instantiation in Objective-C

objective-c properties initialization lazy-initialization alloc
asked 2012-08-02T00:44:46.050
17
votes
5
answers

How to load resources from external framework

iphone objective-c ios cocoa ipad
asked 2012-08-01T23:52:57.660
23
votes
4
answers

Regex for email address

objective-c regex email-validation
asked 2012-08-01T13:51:40.063
9
votes
2
answers

scheduleInRunLoop - threading network connections

objective-c multithreading cocoa nsrunloop nsstream
asked 2012-07-28T08:22:42.147
13
votes
2
answers

XCode 4.4 iOS 5.1 Simulator problems

ios objective-c xcode ios5 xcode4.4
asked 2012-07-27T15:32:40.750
12
votes
5
answers

How to convert UTC date string to local time (systemTimeZone)

ios objective-c swift date timezone
asked 2012-07-26T20:29:26.117
20
votes
2
answers

Adding private key into iOS Keychain

ios objective-c keychain private-key
asked 2012-07-26T13:42:58.917
8
votes
2
answers

Which UIKeyboardType can I use on the iPad

ios objective-c ipad uikeyboardtype
asked 2012-07-25T16:12:38.957
27
votes
3
answers

Perform Segue Programmatically Without Button Connection?

iphone objective-c ipad uistoryboard segue
asked 2012-07-25T16:08:00.753
9
votes
3
answers

How to interpret "failed to VM allocate" from Guard Malloc in Xcode

objective-c xcode
asked 2012-07-25T00:50:01.683
8
votes
1
answers

Discovering at runtime which of a class' instance variables are declared __weak

objective-c cocoa-touch cocoa automatic-ref-counting
asked 2012-07-23T21:46:08.290
8
votes
7
answers

beginBackgroundTaskWithExpirationHandler never gets called

iphone objective-c ios background-process uiapplication
asked 2012-07-23T17:52:24.917
117
votes
9
answers

How do I save a UIImage to a file?

iphone objective-c ios uiimage
asked 2012-07-21T12:47:36.073
← Prev page 8 of 42 Next →