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Questions tagged objective-c

2098 questions · page 15 of 42

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161
votes
12
answers

How to use NSJSONSerialization

ios objective-c json nsdictionary
asked 2011-12-02T13:14:15.023
8
votes
2
answers

How to add Date picker in Action Sheet?

iphone objective-c ios ipad uidatepicker
asked 2011-12-02T10:27:59.543
10
votes
3
answers

How to prematurely cancel a request in RestKit and invoke 'didFailWithError'

objective-c xcode restkit
asked 2011-12-01T20:29:56.400
32
votes
9
answers

Hide the status bar on iPhone on a single view?

iphone objective-c ios status statusbar
asked 2011-11-30T13:36:57.640
10
votes
4
answers

Is the 'isa' variable in objective-C equal to 'instanceof' in Java

java objective-c ios
asked 2011-11-28T09:52:57.173
13
votes
2
answers

What is the main use of NSAssert Vs. NSException

objective-c ios
asked 2011-11-28T07:53:58.867
11
votes
1
answers

Property is assumed atomic by default

objective-c properties compiler-errors llvm compiler-warnings
asked 2011-11-27T20:42:35.223
10
votes
4
answers

IOS5 setBrightness didn't work with applicationWillResignActive

iphone objective-c ios5 brightness
asked 2011-11-26T18:47:18.970
22
votes
2
answers

How can I add an #ifdef DEBUG to Xcode?

objective-c c ios xcode debugging
asked 2011-11-24T12:46:40.597
8
votes
3
answers

CaptiveNetwork : CNSetSupportedSSIDs usage

iphone objective-c wifi captivenetwork
asked 2011-11-23T22:43:06.867
9
votes
3
answers

Scrolling a horizontal UIScrollView in stepped increments?

objective-c ios cocoa-touch uiscrollview ios5
asked 2011-11-23T18:05:44.643
16
votes
1
answers

Export CoreAnimation to video file

iphone objective-c ios core-animation uiviewanimation
asked 2011-11-23T11:00:27.217
9
votes
1
answers

View-based NSTableView filtering + animation

objective-c cocoa search animation nstableview
asked 2011-11-22T23:39:12.147
25
votes
3
answers

Completely close an OS X application with window close button

objective-c xcode macos
asked 2011-11-22T20:11:31.180
22
votes
5
answers

How to find the size of any object in iOS?

iphone objective-c cocoa-touch ios4
asked 2011-11-22T07:50:44.473
17
votes
2
answers

fake va_list in ARC

objective-c ios automatic-ref-counting variadic-functions
asked 2011-11-21T12:44:38.620
15
votes
2
answers

MKAnnotation not showing callout on MKMapView

objective-c ios mkmapview automatic-ref-counting
asked 2011-11-20T17:49:18.907
12
votes
2
answers

indexPath.row is always 0

objective-c nsindexpath
asked 2011-11-20T06:40:11.190
13
votes
3
answers

Does LLVM convert Objective-C methods to inline functions?

objective-c performance llvm inline-functions
asked 2011-11-19T13:56:32.580
14
votes
4
answers

Switch-Case Statement and Range of Numbers

objective-c
asked 2011-11-18T00:44:36.513
11
votes
2
answers

Mixing C++ and Objective-C

c++ objective-c boost cocos2d-iphone smart-pointers
asked 2011-11-17T18:12:29.917
10
votes
5
answers

Create uiTabBarController programmatically

ios objective-c uitabbarcontroller
asked 2011-11-17T08:51:14.607
11
votes
3
answers

How to access main window from view controllers in Objective-C?

iphone objective-c
asked 2011-11-16T03:28:11.950
101
votes
6
answers

Use didSelectRowAtIndexPath or prepareForSegue method for UITableView?

ios objective-c iphone uitableview storyboard
asked 2011-11-15T01:58:26.827
15
votes
5
answers

How do I add a radial gradient to a UIView?

ios objective-c uiview radial-gradients
asked 2011-11-14T17:34:16.937
11
votes
3
answers

how can I sort NSMutableDictionary with keys value?

iphone objective-c nsmutabledictionary
asked 2011-11-14T08:23:59.463
29
votes
6
answers

Keep track of index in fast enumeration

objective-c fast-enumeration
asked 2011-11-13T17:55:25.530
14
votes
2
answers

Objective-C blocks and C++ objects

c++ objective-c ios objective-c-blocks
asked 2011-11-13T15:40:23.393
31
votes
4
answers

iOS Pinch Scale and Two Finger Rotate at same time

iphone ios objective-c ipad cocoa-touch
asked 2011-11-13T00:57:53.087
14
votes
2
answers

How do I bind to a custom view in Cocoa using Xcode 4?

objective-c cocoa xcode4 cocoa-bindings
asked 2011-11-12T16:38:02.803
8
votes
0
answers

Is this a valid way to use Blocks in Objective-C?

objective-c cocoa asynchronous objective-c-blocks grand-central-dispatch
asked 2011-11-11T23:06:26.123
28
votes
4
answers

Converting Country Codes to Country Names

iphone objective-c ios
asked 2011-11-11T17:41:44.650
53
votes
4
answers

How to get the frame of a view inside another view?

ios objective-c xcode uiimageview frame
asked 2011-11-10T16:06:16.913
30
votes
2
answers

Adding line breaks in iOS alert messages using Objective-C

objective-c ios ios5 uialertview
asked 2011-11-10T01:41:18.533
13
votes
2
answers

How do I include a static library dependency in an Xcode Template?

iphone objective-c ios xcode xcode-template
asked 2011-11-08T21:07:10.323
8
votes
1
answers

Ignore hidden files and directories with obj-c

objective-c ios file directory hidden
asked 2011-11-08T16:31:45.377
28
votes
5
answers

Check if a specific UITableViewCell is visible in a UITableView

iphone objective-c ios xcode uitableview
asked 2011-11-08T15:39:26.690
10
votes
2
answers

How to change the title of the UINavigationBar back button to "Back"

objective-c uinavigationcontroller uinavigationbar
asked 2011-11-08T06:12:37.547
12
votes
8
answers

UIButton interaction inside UIPageViewController

iphone objective-c xcode uipageviewcontroller
asked 2011-11-07T13:58:59.983
29
votes
5
answers

How to make a directory iOS?

objective-c cydia
asked 2011-11-06T20:13:09.813
16
votes
3
answers

How do I navigate through a method call hierarchy in Xcode 4?

objective-c xcode4 ide navigation
asked 2011-11-06T11:55:13.563
30
votes
1
answers

iphone facebook side menu using objective c

iphone objective-c facebook cocoa-touch
asked 2011-11-03T06:27:39.827
10
votes
3
answers

Is there a way to check if process is 64 bit or 32 bit?

objective-c c macos macos-carbon
asked 2011-11-02T16:37:45.380
13
votes
2
answers

UIActionSheet on iPad frame too small

objective-c ios cocoa-touch ipad
asked 2011-11-02T00:18:10.340
19
votes
6
answers

iPhone/iPad: How to make UITextField readonly (but not disabled)?

ios objective-c xamarin.ios
asked 2011-10-31T00:58:28.800
49
votes
2
answers

Supporting Open In... menu item in my app for iOS Mail And Safari

objective-c ios cocoa-touch uidocumentinteraction
asked 2011-10-30T00:30:35.727
10
votes
1
answers

ARC: How to release static variable?

objective-c automatic-ref-counting static-variables
asked 2011-10-29T22:18:54.007
82
votes
2
answers

Cannot use respondsToSelector using ARC on Mac

objective-c macos automatic-ref-counting
asked 2011-10-29T19:07:29.153
8
votes
2
answers

How to do UIView style animations in Cocoa/Mac app development

objective-c cocoa animation uikit
asked 2011-10-28T21:45:25.340
14
votes
2
answers

Enabling crash logs symbolication in Xcode 4.2

iphone objective-c ios cocoa-touch xcode4.2
asked 2011-10-28T17:55:34.597
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