Tag: ios

2027 Vertically align text to top within a UILabel 2009-06-28T08:54:03.973

1753 What's the difference between the atomic and nonatomic attributes? 2009-02-26T02:31:34.370

1594 How can I make a UITextField move up when the keyboard is present? 2009-07-14T17:06:07.483

1386 Using Auto Layout in UITableView for dynamic cell layouts & variable row heights 2013-09-11T16:48:39.377

1322 Transport security has blocked a cleartext HTTP 2015-07-06T20:10:21.103

1262 How to check for an active Internet connection on iOS or macOS? 2009-07-05T08:45:01.037

1237 Passing Data between View Controllers 2011-03-06T12:43:57.183

1210 performSelector may cause a leak because its selector is unknown 2011-08-10T20:23:24.387

1196 How do I sort an NSMutableArray with custom objects in it? 2009-04-30T06:10:56.923

1162 How do I check if a string contains another string in Objective-C? 2010-05-02T15:34:54.230

1109 How can I develop for iPhone using a Windows development machine? 2008-08-22T13:35:01.550

1108 How can I disable the UITableView selection? 2008-10-10T11:32:27.833

1027 What does this mean? "'NSUnknownKeyException', reason: … this class is not key value coding-compliant for the key X" 2010-06-21T19:57:32.383

937 How to change Status Bar text color in iOS 2013-07-16T14:11:22.137

914 How to change the name of an iOS app? 2008-10-27T03:07:03.177

861 How do I animate constraint changes? 2012-09-27T13:23:06.300

853 Xcode error "Could not find Developer Disk Image" 2015-06-09T15:48:57.277

825 Xcode 7 error: "Missing iOS Distribution signing identity for ..." 2015-09-28T10:50:34.793

793 How to check iOS version? 2010-07-26T23:30:11.657

749 Can I embed a custom font in an iPhone application? 2008-12-11T20:21:11.203

744 Xcode process launch failed: Security 2014-09-13T15:50:07.637

704 How do you trigger a block after a delay, like -performSelector:withObject:afterDelay:? 2010-11-09T22:13:44.557

700 How do I create delegates in Objective-C? 2009-03-09T16:06:14.197

694 This action could not be completed. Try Again (-22421) 2016-02-16T10:21:09.613

680 Placeholder in UITextView 2009-08-25T14:26:22.567

657 Loaded nib but the 'view' outlet was not set 2011-01-21T20:35:37.860

639 iOS 8 UITableView separator inset 0 not working 2014-09-10T16:05:38.620

637 How to link to apps on the app store 2009-01-11T22:48:36.487

634 Eliminate extra separators below UITableView 2009-09-02T20:05:15.670

619 How do I test if a string is empty in Objective C? 2009-05-22T18:12:48.543

616 Version vs build in Xcode 2011-07-27T21:48:15.987

614 Hide strange unwanted Xcode logs 2016-06-13T23:39:11.920

608 Xcode 6: Keyboard does not show up in simulator 2014-06-26T00:53:11.233

604 Do Swift-based applications work on OS X 10.9/iOS 7 and lower? 2014-06-02T19:25:57.273

575 Send and receive messages through NSNotificationCenter in Objective-C? 2010-02-03T11:47:47.090

575 Why is there extra padding at the top of my UITableView with style UITableViewStyleGrouped in iOS7 2013-09-18T19:07:06.863

569 Swift: Split a String into an array 2014-09-05T03:51:01.450

557 What are Unwind segues for and how do you use them? 2012-09-24T08:57:08.877

548 Convert UTF-8 encoded NSData to NSString 2010-03-18T06:17:49.003

540 UITableViewCell, show delete button on swipe 2010-07-22T13:46:10.503

538 Xcode 6 Bug: Unknown class in Interface Builder file 2014-07-24T04:09:35.247

532 Giving UIView rounded corners 2009-10-02T13:36:24.020

526 What does the NS prefix mean? 2009-01-23T17:22:44.037

523 In Objective-C, how do I test the object type? 2009-07-17T17:19:34.823

519 Should IBOutlets be strong or weak under ARC? 2011-10-06T17:56:35.840

514 iPhone UITextField - Change placeholder text color 2009-08-27T10:36:19.590

510 Attempt to present UIViewController on UIViewController whose view is not in the window hierarchy 2012-08-08T10:47:41.307

510 dispatch_after - GCD in swift? 2014-06-04T10:05:19.537

505 How can I create a UIColor from a hex string? 2009-10-13T12:59:43.220

501 How to programmatically send SMS on the iPhone? 2008-08-14T09:51:06.207

499 Starting iPhone app development in Linux? 2008-11-10T02:25:49.880

494 iOS app with framework crashed on device, dyld: Library not loaded, Xcode 6 Beta 2014-06-20T19:00:40.390

493 Codesign error: Provisioning profile cannot be found after deleting expired profile 2009-11-19T02:28:54.317

488 How to tell if UIViewController's view is visible 2010-05-05T23:25:09.953

486 UIDevice uniqueIdentifier deprecated - What to do now? 2011-08-09T08:27:23.013

486 How to develop or migrate apps for iPhone 5 screen resolution? 2012-09-12T19:44:08.820

480 How do I size a UITextView to its content? 2008-09-08T19:21:19.517

479 UITextField text change event 2011-08-10T12:09:41.583

473 How to get the screen width and height in iOS? 2011-04-15T13:46:54.230

463 How to navigate through textfields (Next / Done Buttons) 2009-08-28T15:34:40.453

458 "Agreeing to the Xcode/iOS license requires admin privileges, please re-run as root via sudo." when using GCC 2014-10-04T21:25:32.237

455 This certificate has an invalid issuer Apple Push Services 2016-02-14T09:05:32.427

448 How do you beta test an iphone app? 2008-09-02T17:52:24.120

448 Set the maximum character length of a UITextField 2009-01-11T18:08:11.093

440 Capture image via captureStillImageAsynchronouslyFromConnection with no shutter sound 2014-05-20T11:42:22.280

430 NSOperation vs Grand Central Dispatch 2012-04-29T15:24:46.693

427 Array state will be cached in iOS 12 Safari. Is it a bug or feature? 2018-09-18T15:51:30.613

423 Status bar and navigation bar appear over my view's bounds in iOS 7 2013-06-12T20:06:41.053

421 Symbolicating iPhone App Crash Reports 2009-09-22T15:44:21.490

418 iOS - Dismiss keyboard when touching outside of UITextField 2011-03-15T00:31:21.503

416 iOS9 Untrusted Enterprise Developer with no option to trust 2015-06-09T04:13:18.577

412 How to lose margin/padding in UITextView? 2009-04-14T07:42:15.323

412 @import vs #import - iOS 7 2013-09-22T18:47:45.283

409 Multiple lines of text in UILabel 2009-06-13T07:28:38.743

409 What does the "__block" keyword mean? 2011-08-16T15:39:53.320

403 File is universal (three slices), but it does not contain a(n) ARMv7-s slice error for static libraries on iOS, anyway to bypass? 2012-09-13T08:15:38.833

403 UIScrollView Scrollable Content Size Ambiguity 2013-09-26T18:45:38.340

402 Code signing is required for product type 'Application' in SDK 'iOS 10.0' - StickerPackExtension requires a development team error 2016-06-14T08:16:21.193

399 Getting current device language in iOS? 2010-10-11T21:58:08.760

396 How would I create a UIAlertView in Swift? 2014-06-03T18:35:19.107

393 The resource could not be loaded because the App Transport Security policy requires the use of a secure connection 2015-09-17T13:11:51.787

392 How do I load an HTTP URL with App Transport Security enabled in iOS 9? 2015-06-09T12:15:09.773

390 Shall we always use [unowned self] inside closure in Swift 2014-06-20T05:11:50.677

384 iOS 10: "[App] if we're in the real pre-commit handler we can't actually add any new fences due to CA restriction" 2016-07-19T12:10:16.167

383 Any way to replace characters on Swift String? 2014-06-13T08:28:39.790

383 How do I write dispatch_after GCD in Swift 3 and 4? 2016-06-14T01:07:06.167

381 Design for Facebook authentication in an iOS app that also accesses a secured web service 2011-01-07T09:11:05.300

376 Can you animate a height change on a UITableViewCell when selected? 2009-01-20T03:17:52.450

376 Applications are expected to have a root view controller at the end of application launch 2011-09-22T20:21:51.390

372 How dangerous is it to compare floating point values? 2012-04-26T13:41:12.947

369 Text inset for UITextField? 2010-04-22T20:55:31.470

369 How to hide UINavigationBar 1px bottom line 2013-10-07T14:04:47.550

364 The simplest way to resize an UIImage? 2010-04-17T14:47:07.267

364 Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? 2010-10-08T10:23:10.427

361 Determine device (iPhone, iPod Touch) with iPhone SDK 2009-01-15T19:36:58.757

361 iOS - strange error when testing on simulator 2009-04-25T05:15:21.217

358 How to create dispatch queue in Swift 3 2016-06-14T07:41:51.277

356 iPhone hide Navigation Bar only on first page 2009-05-10T16:09:25.260

356 Core Data: Quickest way to delete all instances of an entity 2009-09-05T15:29:52.107