Objective-C Tips and Tricks for iOS Developers
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Total items: 106 |
Title |
Added |
Hits |
Fade from color to color
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Apr 03th, 2017 |
919 |
UIWebView get vertical height
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Mar 31th, 2017 |
814 |
Threads Helper
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Feb 27th, 2017 |
888 |
Identifies if is running from the device or simulator
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Jul 20th, 2016 |
967 |
Standardize AFNetworking calls
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Apr 21th, 2016 |
971 |
UILabel correct way to padding left/right
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Apr 18th, 2016 |
245 |
Performance examination procedure
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Mar 18th, 2016 |
884 |
Cancellable dispatch_after
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Mar 04th, 2016 |
1189 |
Scroll direction pulses with a value sensitivity
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Mar 03th, 2016 |
926 |
How to get router IP address in Objective-C
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Feb 27th, 2016 |
1021 |
Change value of existing NSLayoutConstraints
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Feb 18th, 2016 |
903 |
Block execution on main thread
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Feb 16th, 2016 |
952 |
Correct way for to scroll after of reloadData completion
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Feb 09th, 2016 |
1136 |
Convert GMT date to Italian date
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Nov 23th, 2015 |
1008 |
Get duration of streaming
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Nov 23th, 2015 |
949 |
Capture an image of a view not yet displayed
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Jul 09th, 2015 |
1092 |
Obfuscate Class and methods in Objective-C
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Jun 18th, 2015 |
1100 |
Validate a email from a string
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Apr 23th, 2015 |
1173 |
Convert URL to a Tiny URL
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Apr 23th, 2015 |
1809 |
Thumbnail image from ALAsset with a category
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Apr 23th, 2015 |
1169 |
Convert video to MP4 from a URL
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Apr 23th, 2015 |
1181 |
Save jpeg image from CGImageRef
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Apr 23th, 2015 |
1106 |
Capture a screenshot from mov video types
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Apr 23th, 2015 |
1070 |
Get informations of the certificate (OS X)
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Feb 22th, 2015 |
1860 |
Check valid MPMoviePlayerController video URL
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Nov 10th, 2014 |
984 |
AVPlayer verify streaming when stalled
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Oct 29th, 2014 |
1165 |
Detect the type of iPhone Device independent from iOS vers
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Oct 18th, 2014 |
1031 |
Convert property names in a text string with their value
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Oct 10th, 2014 |
1003 |
Generate a unique id of a NSObject
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Oct 08th, 2014 |
1010 |
iOS8: correct screen bounds
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Oct 02th, 2014 |
490 |
How to check the end of an audio (AVPlayer)
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Sep 29th, 2014 |
1031 |
How to get duration (HH:MM:SS) from AVAudioPlayer
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Sep 12th, 2014 |
378 |
fix the wrong value of sizeThatFits in a UITableViewCell
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Sep 11th, 2014 |
1050 |
Get list of all interfaces on the iPhone - iPad Device
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Aug 26th, 2014 |
1054 |
Settings from a PLIST file
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Jul 25th, 2014 |
1097 |
Loading the XIB dependent on the device
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Jul 09th, 2014 |
1025 |
NSObject set property values with NSDictionary
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Jul 07th, 2014 |
1022 |
Convert NSObject to NSDictionary
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Jun 23th, 2014 |
1641 |
Tips: a solid dealloc for all classes
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Jun 23th, 2014 |
419 |
Fix the crash in iOS6 when you start a not supported video
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Jun 09th, 2014 |
1051 |
Fixes crash in case of missing of the partial KeyPath
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May 23th, 2014 |
1106 |
fix for crash when called the reloadData of a UITableView
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Apr 29th, 2014 |
1047 |
Capture blurred UIView
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Apr 23th, 2014 |
864 |
NSDictionary to JSON
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Apr 04th, 2014 |
881 |
Time difference between two dates
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Mar 14th, 2014 |
898 |
How to never block the interface with NSOperation
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Mar 13th, 2014 |
971 |
NSError from NSException
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Feb 05th, 2014 |
981 |
Filter an NSArray of NSDictionary with NSPredicate
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Jan 23th, 2014 |
759 |
UILabel text size fit macro
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Jan 16th, 2014 |
897 |
UILabel and text size for iOS 7
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Dec 12th, 2013 |
926 |
Convert Unicode string into readable string
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Dec 10th, 2013 |
869 |
UIWebVew Video Autoplay
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Dec 03th, 2013 |
968 |
iOS SOAP client engine
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Aug 31th, 2013 |
1064 |
MD5 encode NSString
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Aug 30th, 2013 |
812 |
Fix for Fecebook SDK when retrieving user permissions
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Aug 30th, 2013 |
933 |
SHA1 encode NSString
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Aug 23th, 2013 |
787 |
How to create a perfect circle UIView
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Jul 17th, 2013 |
1211 |
How to retrieve the current displayed viewcontroller
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Jul 11th, 2013 |
836 |
How to put an image and a bottom text together in a UIButton
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Jul 02th, 2013 |
943 |
How to invoke a method in a class via their string names
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Jun 26th, 2013 |
809 |
Icon with symbol of the beta version
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Jun 23th, 2013 |
882 |
UIWebView asynchronous javascript call
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Jun 19th, 2013 |
846 |
Random numbers and random boolean values
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Jun 14th, 2013 |
1241 |
How to manage the image asynchronously from a UIImagePicker
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Jun 10th, 2013 |
841 |
SDWebImage extended with alternate URL
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Jun 05th, 2013 |
875 |
UIImage from icon app
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Jun 05th, 2013 |
858 |
User-Agent for all UIWebView in your app
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Jun 04th, 2013 |
876 |
Set property values from a NSDictionary
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Jun 04th, 2013 |
1358 |
Force Facebook Logout
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May 20th, 2013 |
1166 |
How to use GDC for create a singleton class
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Apr 05th, 2013 |
780 |
Play Audio Streaming in Backgrund mode
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Apr 02th, 2013 |
869 |
How to load Twitter Timeline Widget in a UIWebView
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Mar 31th, 2013 |
1243 |
Remove unused characters in a NSString
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Mar 29th, 2013 |
786 |
UIWebView transparent and scrollbar hidden
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Mar 04th, 2013 |
846 |
Add a Gift Shop with your personalized images
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Mar 02th, 2013 |
938 |
Cocos2D and Google Analytics Category
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Feb 21th, 2013 |
969 |
Fix GameCenter on Cocos2D v2 and iOS 6
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Feb 15th, 2013 |
824 |
Facebook Token to exchange app information
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Nov 27th, 2012 |
912 |
Get file list with NSPredicate
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Nov 13th, 2012 |
765 |
Singleton with Grand Central Dispatch (GCD)
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Nov 08th, 2012 |
792 |
[self retain] with ARC and without warning
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Nov 07th, 2012 |
923 |
How to use NON-ARC Lib on ARC project
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Nov 07th, 2012 |
767 |
Remove observe notification and release all properties
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Sep 15th, 2012 |
758 |
Two or more UIButton on UINavigationBar
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Sep 07th, 2012 |
790 |
More useful macros
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Sep 06th, 2012 |
822 |
How to debug EXC_CRASH (SIGTRAP)
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Sep 03th, 2012 |
926 |
XCode 4.2 with iOS SDK 5.1
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Aug 27th, 2012 |
774 |
Add text to image
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Aug 19th, 2012 |
1120 |
Swizzle Method
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Aug 01th, 2012 |
906 |
Swizzeling Hack (FB example)
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Jul 20th, 2012 |
695 |
Make Categories Loadable
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Jul 10th, 2012 |
774 |
Loggin (NSLog) only in Debug mode
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Jul 08th, 2012 |
754 |
Comparison of the primitive C type stored in NSNumber
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Jun 27th, 2012 |
712 |
NSDictionary to XML NSString
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Jun 23th, 2012 |
793 |
cocos2d: menu level in Angry Birds style
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Jun 18th, 2012 |
592 |
How to include ttf fonts to iOS app
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May 21th, 2012 |
753 |
Sorting by block
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May 21th, 2012 |
716 |
Create movie from array of images
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May 21th, 2012 |
768 |
UIColor from hex
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May 21th, 2012 |
725 |
Easy custom back button
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May 21th, 2012 |
728 |
Add a gift shop to your iOS application
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May 17th, 2012 |
1128 |
a nice Web Browser with basic UI not invasive functions
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Apr 22th, 2012 |
783 |
How to disable ARC for one or more file
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Apr 04th, 2012 |
692 |
How to enable automatic observer notification
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Apr 03th, 2012 |
740 |
Copy object with property values
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Apr 01th, 2012 |
876 |
ReviewEngine
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Mar 28th, 2012 |
729 |
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