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 |
559 |
UIWebView get vertical height
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Mar 31th, 2017 |
535 |
Threads Helper
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Feb 27th, 2017 |
604 |
Identifies if is running from the device or simulator
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Jul 20th, 2016 |
705 |
Standardize AFNetworking calls
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Apr 21th, 2016 |
667 |
UILabel correct way to padding left/right
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Apr 18th, 2016 |
144 |
Performance examination procedure
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Mar 18th, 2016 |
646 |
Cancellable dispatch_after
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Mar 04th, 2016 |
804 |
Scroll direction pulses with a value sensitivity
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Mar 03th, 2016 |
693 |
How to get router IP address in Objective-C
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Feb 27th, 2016 |
723 |
Change value of existing NSLayoutConstraints
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Feb 18th, 2016 |
643 |
Block execution on main thread
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Feb 16th, 2016 |
678 |
Correct way for to scroll after of reloadData completion
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Feb 09th, 2016 |
743 |
Convert GMT date to Italian date
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Nov 23th, 2015 |
717 |
Get duration of streaming
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Nov 23th, 2015 |
676 |
Capture an image of a view not yet displayed
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Jul 09th, 2015 |
808 |
Obfuscate Class and methods in Objective-C
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Jun 18th, 2015 |
846 |
Validate a email from a string
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Apr 23th, 2015 |
911 |
Convert URL to a Tiny URL
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Apr 23th, 2015 |
1386 |
Thumbnail image from ALAsset with a category
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Apr 23th, 2015 |
927 |
Convert video to MP4 from a URL
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Apr 23th, 2015 |
923 |
Save jpeg image from CGImageRef
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Apr 23th, 2015 |
833 |
Capture a screenshot from mov video types
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Apr 23th, 2015 |
791 |
Get informations of the certificate (OS X)
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Feb 22th, 2015 |
1377 |
Check valid MPMoviePlayerController video URL
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Nov 10th, 2014 |
735 |
AVPlayer verify streaming when stalled
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Oct 29th, 2014 |
816 |
Detect the type of iPhone Device independent from iOS vers
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Oct 18th, 2014 |
772 |
Convert property names in a text string with their value
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Oct 10th, 2014 |
754 |
Generate a unique id of a NSObject
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Oct 08th, 2014 |
758 |
iOS8: correct screen bounds
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Oct 02th, 2014 |
309 |
How to check the end of an audio (AVPlayer)
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Sep 29th, 2014 |
717 |
How to get duration (HH:MM:SS) from AVAudioPlayer
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Sep 12th, 2014 |
303 |
fix the wrong value of sizeThatFits in a UITableViewCell
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Sep 11th, 2014 |
802 |
Get list of all interfaces on the iPhone - iPad Device
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Aug 26th, 2014 |
807 |
Settings from a PLIST file
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Jul 25th, 2014 |
788 |
Loading the XIB dependent on the device
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Jul 09th, 2014 |
780 |
NSObject set property values with NSDictionary
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Jul 07th, 2014 |
807 |
Convert NSObject to NSDictionary
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Jun 23th, 2014 |
1241 |
Tips: a solid dealloc for all classes
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Jun 23th, 2014 |
270 |
Fix the crash in iOS6 when you start a not supported video
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Jun 09th, 2014 |
836 |
Fixes crash in case of missing of the partial KeyPath
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May 23th, 2014 |
764 |
fix for crash when called the reloadData of a UITableView
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Apr 29th, 2014 |
816 |
Capture blurred UIView
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Apr 23th, 2014 |
623 |
NSDictionary to JSON
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Apr 04th, 2014 |
650 |
Time difference between two dates
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Mar 14th, 2014 |
665 |
How to never block the interface with NSOperation
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Mar 13th, 2014 |
659 |
NSError from NSException
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Feb 05th, 2014 |
649 |
Filter an NSArray of NSDictionary with NSPredicate
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Jan 23th, 2014 |
583 |
UILabel text size fit macro
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Jan 16th, 2014 |
686 |
UILabel and text size for iOS 7
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Dec 12th, 2013 |
707 |
Convert Unicode string into readable string
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Dec 10th, 2013 |
621 |
UIWebVew Video Autoplay
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Dec 03th, 2013 |
663 |
iOS SOAP client engine
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Aug 31th, 2013 |
800 |
MD5 encode NSString
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Aug 30th, 2013 |
609 |
Fix for Fecebook SDK when retrieving user permissions
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Aug 30th, 2013 |
654 |
SHA1 encode NSString
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Aug 23th, 2013 |
585 |
How to create a perfect circle UIView
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Jul 17th, 2013 |
925 |
How to retrieve the current displayed viewcontroller
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Jul 11th, 2013 |
616 |
How to put an image and a bottom text together in a UIButton
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Jul 02th, 2013 |
665 |
How to invoke a method in a class via their string names
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Jun 26th, 2013 |
613 |
Icon with symbol of the beta version
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Jun 23th, 2013 |
569 |
UIWebView asynchronous javascript call
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Jun 19th, 2013 |
658 |
Random numbers and random boolean values
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Jun 14th, 2013 |
957 |
How to manage the image asynchronously from a UIImagePicker
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Jun 10th, 2013 |
635 |
SDWebImage extended with alternate URL
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Jun 05th, 2013 |
670 |
UIImage from icon app
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Jun 05th, 2013 |
665 |
User-Agent for all UIWebView in your app
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Jun 04th, 2013 |
679 |
Set property values from a NSDictionary
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Jun 04th, 2013 |
1128 |
Force Facebook Logout
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May 20th, 2013 |
834 |
How to use GDC for create a singleton class
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Apr 05th, 2013 |
586 |
Play Audio Streaming in Backgrund mode
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Apr 02th, 2013 |
640 |
How to load Twitter Timeline Widget in a UIWebView
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Mar 31th, 2013 |
1034 |
Remove unused characters in a NSString
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Mar 29th, 2013 |
602 |
UIWebView transparent and scrollbar hidden
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Mar 04th, 2013 |
687 |
Add a Gift Shop with your personalized images
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Mar 02th, 2013 |
773 |
Cocos2D and Google Analytics Category
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Feb 21th, 2013 |
799 |
Fix GameCenter on Cocos2D v2 and iOS 6
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Feb 15th, 2013 |
668 |
Facebook Token to exchange app information
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Nov 27th, 2012 |
667 |
Get file list with NSPredicate
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Nov 13th, 2012 |
600 |
Singleton with Grand Central Dispatch (GCD)
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Nov 08th, 2012 |
623 |
[self retain] with ARC and without warning
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Nov 07th, 2012 |
785 |
How to use NON-ARC Lib on ARC project
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Nov 07th, 2012 |
611 |
Remove observe notification and release all properties
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Sep 15th, 2012 |
612 |
Two or more UIButton on UINavigationBar
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Sep 07th, 2012 |
629 |
More useful macros
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Sep 06th, 2012 |
661 |
How to debug EXC_CRASH (SIGTRAP)
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Sep 03th, 2012 |
749 |
XCode 4.2 with iOS SDK 5.1
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Aug 27th, 2012 |
623 |
Add text to image
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Aug 19th, 2012 |
921 |
Swizzle Method
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Aug 01th, 2012 |
742 |
Swizzeling Hack (FB example)
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Jul 20th, 2012 |
545 |
Make Categories Loadable
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Jul 10th, 2012 |
608 |
Loggin (NSLog) only in Debug mode
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Jul 08th, 2012 |
575 |
Comparison of the primitive C type stored in NSNumber
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Jun 27th, 2012 |
572 |
NSDictionary to XML NSString
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Jun 23th, 2012 |
638 |
cocos2d: menu level in Angry Birds style
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Jun 18th, 2012 |
561 |
How to include ttf fonts to iOS app
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May 21th, 2012 |
600 |
Sorting by block
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May 21th, 2012 |
554 |
Create movie from array of images
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May 21th, 2012 |
603 |
UIColor from hex
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May 21th, 2012 |
554 |
Easy custom back button
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May 21th, 2012 |
552 |
Add a gift shop to your iOS application
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May 17th, 2012 |
732 |
a nice Web Browser with basic UI not invasive functions
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Apr 22th, 2012 |
639 |
How to disable ARC for one or more file
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Apr 04th, 2012 |
540 |
How to enable automatic observer notification
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Apr 03th, 2012 |
561 |
Copy object with property values
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Apr 01th, 2012 |
707 |
ReviewEngine
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Mar 28th, 2012 |
560 |
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