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Questions tagged ios

2244 questions · page 44 of 45

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30
votes
7
answers

Wanted: How to reliably, consistently select an MKMapView annotation

ios mapkit mkpinannotationview
asked 2009-08-10T19:53:42.197
75
votes
13
answers

Getting an iPhone app's product name at runtime?

ios iphone
asked 2009-08-07T21:41:35.107
21
votes
6
answers

disable scrolling in a UITableView (iPhone SDK 3.0)

ios uitableview scroll
asked 2009-08-06T07:03:47.747
103
votes
37
answers

How do I force a UITextView to scroll to the top every time I change the text?

iphone ios uitextview
asked 2009-08-05T16:12:03.377
66
votes
6
answers

How to make the text of UITextField to appear with First letter Capital in iPhone

ios iphone uitextfield
asked 2009-07-25T00:29:27.483
65
votes
19
answers

Round NSDate to the nearest 5 minutes

ios objective-c cocoa foundation
asked 2009-07-19T04:46:48.343
80
votes
4
answers

How can I animate the movement of a view or image along a curved path?

iphone objective-c ios cocoa-touch core-animation
asked 2009-07-17T11:33:49.470
90
votes
5
answers

How do you obscure text in a password field in an iPhone Application?

ios objective-c iphone uitextfield
asked 2009-07-15T11:55:07.753
1799
votes
99
answers

How can I make a UITextField move up when the keyboard is present - on starting to edit?

ios objective-c uiscrollview uitextfield uikeyboard
asked 2009-07-14T17:06:07.483
22
votes
3
answers

How to create a UIImage from the current graphics context?

ios uiimage core-graphics quartz-graphics
asked 2009-07-11T04:26:16.287
29
votes
6
answers

Getting Device ID or Mac Address in iOS

ios objective-c device mac-address
asked 2009-07-10T15:35:32.797
108
votes
6
answers

Detect the specific iPhone/iPod touch model

iphone objective-c ios p2p device
asked 2009-07-10T10:40:36.387
121
votes
15
answers

How do I make UILabel display outlined text?

ios objective-c iphone cocoa-touch core-graphics
asked 2009-07-09T10:47:20.287
57
votes
7
answers

How do you duplicate a file in XCode?

ios objective-c iphone xcode cocoa-touch
asked 2009-07-07T16:10:10.997
1413
votes
37
answers

How can I check for an active Internet connection on iOS or macOS?

ios macos cocoa cocoa-touch reachability
asked 2009-07-05T08:45:01.037
15
votes
2
answers

Resize UITableViewCell to UILabel's height dynamically

ios objective-c uitableview math
asked 2009-06-18T12:26:37.120
98
votes
18
answers

How can I set a UITableView to grouped style

ios objective-c uitableview cocoa-touch
asked 2009-06-17T12:24:36.140
317
votes
34
answers

iPhone app signing: A valid signing identity matching this profile could not be found in your keychain

ios xcode
asked 2009-06-16T02:10:04.803
33
votes
8
answers

How to mask a square image into an image with round corners in iOS?

ios graphics uiimage
asked 2009-06-15T14:02:20.240
173
votes
22
answers

How to detect when a UIScrollView has finished scrolling

ios iphone uiscrollview
asked 2009-06-14T17:37:19.660
110
votes
7
answers

UITextField - capture return button event

ios iphone cocoa-touch uitextfield backspace
asked 2009-06-10T16:52:43.007
67
votes
5
answers

UIButton title alignment and multiline support

iphone ios cocoa-touch uikit uibutton
asked 2009-06-05T07:06:34.647
9
votes
2
answers

Sending tweets from iPhone apps using Oauth

ios twitter oauth sdk
asked 2009-06-05T04:09:27.210
171
votes
11
answers

How can I delay a method call for 1 second?

ios objective-c iphone cocoa-touch uikit
asked 2009-05-28T12:51:46.033
176
votes
4
answers

Why are Objective-C delegates usually given the property assign instead of retain?

objective-c ios cocoa delegates
asked 2009-05-28T00:57:31.793
22
votes
12
answers

Change UINavigationBar Height

iphone ios cocoa-touch height uinavigationbar
asked 2009-05-21T20:32:22.557
142
votes
11
answers

Using a custom image for a UITableViewCell's accessoryView and having it respond to UITableViewDelegate

ios cocoa-touch uitableview uikit
asked 2009-05-15T15:40:35.837
11
votes
3
answers

How do I enable directional lock for a UIScrollView?

ios swift uiscrollview
asked 2009-05-14T07:22:22.237
98
votes
10
answers

How can I detect the touch event of an UIImageView?

ios iphone uiimageview uitouch
asked 2009-05-12T22:02:15.177
51
votes
11
answers

Retrieving Carrier Name from iPhone programmatically

ios network-programming core-telephony carrier
asked 2009-05-12T15:46:06.070
49
votes
8
answers

How can I rotate an UIImageView by 20 degrees?

ios iphone cocoa-touch uiimageview uikit
asked 2009-05-12T13:43:26.257
402
votes
14
answers

iPhone hide Navigation Bar only on first page

ios uinavigationcontroller hide
asked 2009-05-10T16:09:25.260
190
votes
12
answers

How can I scan barcodes on iOS?

ios swift iphone cocoa-touch barcode
asked 2009-05-08T08:05:48.263
19
votes
4
answers

How to detect iphone is on silent mode

ios objective-c iphone cocoa-touch audio
asked 2009-05-07T07:20:26.150
123
votes
6
answers

What's the equivalent of Java's Thread.sleep() in Objective-C/Cocoa?

ios objective-c cocoa-touch sleep
asked 2009-05-06T13:03:33.137
197
votes
36
answers

UIButton: Making the hit area larger than the default hit area

ios cocoa-touch uibutton uikit
asked 2009-04-30T18:54:52.157
1324
votes
27
answers

How do I sort an NSMutableArray with custom objects in it?

ios objective-c sorting cocoa-touch nsmutablearray
asked 2009-04-30T06:10:56.923
84
votes
8
answers

How to disable/enable the return key in a UITextField?

ios objective-c xcode cocoa-touch
asked 2009-04-25T06:10:23.720
372
votes
31
answers

Error when testing on iOS simulator: Couldn't register with the bootstrap server

ios xcode ios-simulator
asked 2009-04-25T05:15:21.217
125
votes
8
answers

Is there a good charting library for iPhone?

ios cocoa cocoa-touch charts core-plot
asked 2009-04-20T19:23:24.070
43
votes
3
answers

Why is there a frame rectangle and a bounds rectangle in a UIView?

ios iphone
asked 2009-04-14T22:11:00.647
71
votes
7
answers

How to determine UIWebView height based on content, within a variable height UITableView?

ios iphone cocoa-touch uitableview uiwebview
asked 2009-04-13T19:58:32.330
31
votes
4
answers

Quartz 2D drawRect method (iPhone)

iphone ios cocoa-touch quartz-graphics
asked 2009-04-04T02:15:07.060
23
votes
6
answers

iOS: Issue with ampersand in the URL string

ios objective-c nsurl
asked 2009-04-01T13:20:38.257
146
votes
12
answers

How can I programmatically get the MAC address of an iphone

ios objective-c iphone mac-address
asked 2009-03-24T13:59:30.347
141
votes
8
answers

iPhone UIView Animation Best Practice

iphone ios cocoa-touch uiview core-animation
asked 2009-03-10T13:52:58.937
776
votes
20
answers

How do I create delegates in Objective-C?

ios objective-c cocoa callback delegates
asked 2009-03-09T16:06:14.197
9
votes
6
answers

Setting an object nil versus release+realloc

iphone objective-c ios cocoa-touch cocoa
asked 2009-03-09T16:03:52.267
83
votes
3
answers

How to split string into substrings on iOS?

ios objective-c iphone string substring
asked 2009-02-27T09:17:23.340
30
votes
6
answers

Programmatically Dial a Phone number and pass DTMF using the iPhone SDK

ios phone-call
asked 2009-02-25T03:57:27.543
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