Objective-C Tips & Trick - Prioregroup.com
Objective-C Tips and Tricks for iOS Developers

  RSS Total items: 106

Title Added Hits
  Fade from color to color Apr 03th, 2017 331
  UIWebView get vertical height Mar 31th, 2017 298
  Threads Helper Feb 27th, 2017 407
  Identifies if is running from the device or simulator Jul 20th, 2016 505
  Standardize AFNetworking calls Apr 21th, 2016 465
  UILabel correct way to padding left/right Apr 18th, 2016 75
  Performance examination procedure Mar 18th, 2016 425
  Cancellable dispatch_after Mar 04th, 2016 564
  Scroll direction pulses with a value sensitivity Mar 03th, 2016 488
  How to get router IP address in Objective-C Feb 27th, 2016 499
  Change value of existing NSLayoutConstraints Feb 18th, 2016 424
  Block execution on main thread Feb 16th, 2016 478
  Correct way for to scroll after of reloadData completion Feb 09th, 2016 510
  Convert GMT date to Italian date Nov 23th, 2015 486
  Get duration of streaming Nov 23th, 2015 449
  Capture an image of a view not yet displayed Jul 09th, 2015 589
  Obfuscate Class and methods in Objective-C Jun 18th, 2015 654
  Validate a email from a string Apr 23th, 2015 654
  Convert URL to a Tiny URL Apr 23th, 2015 1063
  Thumbnail image from ALAsset with a category Apr 23th, 2015 703
  Convert video to MP4 from a URL Apr 23th, 2015 711
  Save jpeg image from CGImageRef Apr 23th, 2015 614
  Capture a screenshot from mov video types Apr 23th, 2015 575
  Get informations of the certificate (OS X) Feb 22th, 2015 1021
  Check valid MPMoviePlayerController video URL Nov 10th, 2014 512
  AVPlayer verify streaming when stalled Oct 29th, 2014 594
  Detect the type of iPhone Device independent from iOS vers Oct 18th, 2014 550
  Convert property names in a text string with their value Oct 10th, 2014 551
  Generate a unique id of a NSObject Oct 08th, 2014 542
  iOS8: correct screen bounds Oct 02th, 2014 247
  How to check the end of an audio (AVPlayer) Sep 29th, 2014 533
  How to get duration (HH:MM:SS) from AVAudioPlayer Sep 12th, 2014 246
  fix the wrong value of sizeThatFits in a UITableViewCell Sep 11th, 2014 601
  Get list of all interfaces on the iPhone - iPad Device Aug 26th, 2014 600
  Settings from a PLIST file Jul 25th, 2014 582
  Loading the XIB dependent on the device Jul 09th, 2014 582
  NSObject set property values with NSDictionary Jul 07th, 2014 619
  Convert NSObject to NSDictionary Jun 23th, 2014 889
  Tips: a solid dealloc for all classes Jun 23th, 2014 219
  Fix the crash in iOS6 when you start a not supported video Jun 09th, 2014 629
  Fixes crash in case of missing of the partial KeyPath May 23th, 2014 563
  fix for crash when called the reloadData of a UITableView Apr 29th, 2014 619
  Capture blurred UIView Apr 23th, 2014 420
  NSDictionary to JSON Apr 04th, 2014 428
  Time difference between two dates Mar 14th, 2014 446
  How to never block the interface with NSOperation Mar 13th, 2014 461
  NSError from NSException Feb 05th, 2014 456
  Filter an NSArray of NSDictionary with NSPredicate Jan 23th, 2014 395
  UILabel text size fit macro Jan 16th, 2014 455
  UILabel and text size for iOS 7 Dec 12th, 2013 541
  Convert Unicode string into readable string Dec 10th, 2013 441
  UIWebVew Video Autoplay Dec 03th, 2013 502
  iOS SOAP client engine Aug 31th, 2013 545
  MD5 encode NSString Aug 30th, 2013 416
  Fix for Fecebook SDK when retrieving user permissions Aug 30th, 2013 442
  SHA1 encode NSString Aug 23th, 2013 401
  How to create a perfect circle UIView Jul 17th, 2013 728
  How to retrieve the current displayed viewcontroller Jul 11th, 2013 439
  How to put an image and a bottom text together in a UIButton Jul 02th, 2013 478
  How to invoke a method in a class via their string names Jun 26th, 2013 417
  Icon with symbol of the beta version Jun 23th, 2013 390
  UIWebView asynchronous javascript call Jun 19th, 2013 457
  Random numbers and random boolean values Jun 14th, 2013 738
  How to manage the image asynchronously from a UIImagePicker Jun 10th, 2013 437
  SDWebImage extended with alternate URL Jun 05th, 2013 476
  UIImage from icon app Jun 05th, 2013 484
  User-Agent for all UIWebView in your app Jun 04th, 2013 497
  Set property values ​​from a NSDictionary Jun 04th, 2013 871
  Force Facebook Logout May 20th, 2013 604
  How to use GDC for create a singleton class Apr 05th, 2013 425
  Play Audio Streaming in Backgrund mode Apr 02th, 2013 485
  How to load Twitter Timeline Widget in a UIWebView Mar 31th, 2013 831
  Remove unused characters in a NSString Mar 29th, 2013 441
  UIWebView transparent and scrollbar hidden Mar 04th, 2013 521
  Add a Gift Shop with your personalized images Mar 02th, 2013 497
  Cocos2D and Google Analytics Category Feb 21th, 2013 651
  Fix GameCenter on Cocos2D v2 and iOS 6 Feb 15th, 2013 507
  Facebook Token to exchange app information Nov 27th, 2012 475
  Get file list with NSPredicate Nov 13th, 2012 440
  Singleton with Grand Central Dispatch (GCD) Nov 08th, 2012 479
  [self retain] with ARC and without warning Nov 07th, 2012 653
  How to use NON-ARC Lib on ARC project Nov 07th, 2012 467
  Remove observe notification and release all properties Sep 15th, 2012 462
  Two or more UIButton on UINavigationBar Sep 07th, 2012 484
  More useful macros Sep 06th, 2012 509
  How to debug EXC_CRASH (SIGTRAP) Sep 03th, 2012 594
  XCode 4.2 with iOS SDK 5.1 Aug 27th, 2012 457
  Add text to image Aug 19th, 2012 769
  Swizzle Method Aug 01th, 2012 585
  Swizzeling Hack (FB example) Jul 20th, 2012 416
  Make Categories Loadable Jul 10th, 2012 451
  Loggin (NSLog) only in Debug mode Jul 08th, 2012 416
  Comparison of the primitive C type stored in NSNumber Jun 27th, 2012 432
  NSDictionary to XML NSString Jun 23th, 2012 488
  cocos2d: menu level in Angry Birds style Jun 18th, 2012 549
  How to include ttf fonts to iOS app May 21th, 2012 472
  Sorting by block May 21th, 2012 394
  Create movie from array of images May 21th, 2012 463
  UIColor from hex May 21th, 2012 414
  Easy custom back button May 21th, 2012 401
  Add a gift shop to your iOS application May 17th, 2012 443
  a nice Web Browser with basic UI not invasive functions Apr 22th, 2012 479
  How to disable ARC for one or more file Apr 04th, 2012 402
  How to enable automatic observer notification Apr 03th, 2012 426
  Copy object with property values Apr 01th, 2012 555
  ReviewEngine Mar 28th, 2012 443






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