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Questions tagged cocoa-touch

594 questions · page 12 of 12

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205
votes
11
answers

How to get pixel data from a UIImage (Cocoa Touch) or CGImage (Core Graphics)?

cocoa cocoa-touch core-graphics
asked 2009-01-15T19:30:26.853
12
votes
4
answers

How do you create hybrid Xcode projects for Mac & iPhone?

iphone cocoa cocoa-touch xcode macos
asked 2009-01-14T14:13:57.960
14
votes
9
answers

iPhone - UIViewController not rotating when device orientation changes

iphone cocoa-touch
asked 2009-01-11T11:51:50.103
9
votes
5
answers

iPhone SDK: Orientation (Landscape and Portrait views)

cocoa-touch
asked 2009-01-10T15:53:13.797
14
votes
2
answers

Setting the editing style on a UITableViewCell

iphone cocoa-touch
asked 2009-01-10T04:05:20.950
39
votes
4
answers

How can I replicate the trashing animation of Mail.app

iphone cocoa-touch
asked 2009-01-09T13:53:40.250
56
votes
6
answers

Should I use NSDecimalNumber to deal with money?

cocoa cocoa-touch rounding currency
asked 2009-01-07T18:29:52.273
204
votes
17
answers

Have a reloadData for a UITableView animate when changing

cocoa-touch animation
asked 2009-01-07T07:25:26.327
21
votes
2
answers

How do I get -[NSString sizeWithFont:forWidth:lineBreakMode:] to work?

cocoa-touch
asked 2009-01-07T04:46:17.850
91
votes
6
answers

Is it possible to prevent an NSURLRequest from caching data or remove cached data following a request?

cocoa-touch caching
asked 2009-01-01T16:58:30.383
15
votes
5
answers

Dismiss iphone keyboard

iphone cocoa-touch iphone-softkeyboard
asked 2008-12-23T19:25:43.400
108
votes
3
answers

Getting the Value of a UITextField as keystrokes are entered?

ios objective-c cocoa-touch uitextfield
asked 2008-12-23T05:20:39.097
34
votes
12
answers

Fixed labels in the selection bar of a UIPickerView

iphone cocoa-touch uipickerview
asked 2008-12-15T04:26:16.703
12
votes
8
answers

Creating a "chat bubble" on the iPhone, like Tweetie

iphone cocoa-touch
asked 2008-12-09T02:24:32.563
15
votes
3
answers

How do I refresh a table view after returning from a "detail view?"

iphone cocoa-touch
asked 2008-12-07T13:28:29.980
11
votes
6
answers

Is it possible to cache resources loaded in an iPhone UIWebView?

ios iphone cocoa-touch caching uiwebview
asked 2008-12-05T22:46:26.080
18
votes
13
answers

What's the best way to validate currency input in UITextField?

iphone cocoa-touch
asked 2008-12-04T21:40:08.773
104
votes
19
answers

How to resize a tableHeaderView of a UITableView?

iphone cocoa-touch uitableview
asked 2008-12-04T16:43:22.867
15
votes
7
answers

Setting the iPhone keyboard language

iphone cocoa-touch keyboard
asked 2008-12-01T11:08:51.623
22
votes
3
answers

Is a literal NSString autoreleased or does it need to be released?

objective-c cocoa-touch memory-management nsstring literals
asked 2008-12-01T03:40:17.237
198
votes
11
answers

Adding the "Clear" Button to an iPhone UITextField

ios cocoa-touch uitextfield uikit
asked 2008-11-26T08:44:36.000
15
votes
4
answers

Obtaining an NSDecimalNumber from a locale specific string?

iphone objective-c cocoa cocoa-touch internationalization
asked 2008-11-25T13:25:33.327
17
votes
4
answers

Optimizing iPhone Application Launch Time

iphone cocoa-touch
asked 2008-11-25T11:27:10.417
24
votes
3
answers

How to integrate NSURLConnection with UIProgressView?

ios objective-c iphone cocoa-touch
asked 2008-11-23T18:26:22.833
60
votes
5
answers

NSData and UIImage

ios iphone cocoa-touch uiimage nsdata
asked 2008-11-02T21:22:53.503
16
votes
1
answers

How do I change the text size and component width of a UIPickerView?

iphone cocoa-touch
asked 2008-11-02T05:26:44.667
308
votes
60
answers

-didSelectRowAtIndexPath: not being called

ios uitableview cocoa-touch didselectrowatindexpath
asked 2008-11-01T18:32:26.343
30
votes
3
answers

What's the difference between #import and @class, and when should I use one over the other?

objective-c cocoa-touch
asked 2008-10-31T10:21:04.093
12
votes
4
answers

How to "rotate" a layer/view (e.g. just like you would in enigmo)

iphone objective-c cocoa-touch
asked 2008-10-28T07:00:21.067
69
votes
4
answers

How can I change the animation style of a modal UIViewController?

iphone cocoa-touch
asked 2008-10-26T01:09:31.980
10
votes
12
answers

Navigation Controller Transparent Bar Style is not working

iphone cocoa-touch
asked 2008-10-23T02:15:17.610
83
votes
5
answers

How do you move a CALayer instantly (without animation)

ios objective-c cocoa-touch core-animation calayer
asked 2008-10-22T15:40:40.840
48
votes
4
answers

Repeating background image in native iPhone app

iphone cocoa-touch native repeat
asked 2008-10-22T04:38:07.403
49
votes
17
answers

Can you develop native iPhone apps in Ruby?

iphone ruby cocoa-touch ios
asked 2008-10-20T19:51:14.440
10
votes
3
answers

UIView scale to 0 using CGAffineTransformMakeScale

iphone objective-c cocoa-touch
asked 2008-10-19T05:54:23.377
42
votes
3
answers

How do you make an UIPickerView component wrap around?

ios cocoa-touch uipickerview
asked 2008-10-18T02:41:10.510
1279
votes
42
answers

How can I disable the UITableView selection?

ios uitableview cocoa-touch
asked 2008-10-10T11:32:27.833
14
votes
5
answers

Add Custom Controls to MoviePlayer

iphone objective-c cocoa-touch
asked 2008-10-10T08:14:09.980
199
votes
15
answers

How to save picture to iPhone photo library?

ios iphone cocoa-touch camera uiimage
asked 2008-10-07T15:08:36.260
94
votes
7
answers

Programmatically align a toolbar on top of the iPhone keyboard

ios iphone cocoa-touch keyboard
asked 2008-10-01T16:43:33.583
117
votes
27
answers

iPhone viewWillAppear not firing

iphone ios cocoa-touch
asked 2008-09-25T01:52:00.993
18
votes
5
answers

How can I take a photo with my iPhone app?

iphone cocoa-touch camera
asked 2008-09-23T20:05:35.030
568
votes
41
answers

How do I size a UITextView to its content?

ios cocoa-touch autolayout uikit uitextview
asked 2008-09-08T19:21:19.517
547
votes
18
answers

How to programmatically send SMS on the iPhone?

ios objective-c cocoa-touch sms
asked 2008-08-14T09:51:06.207
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