objective-c tutorials and guides

iOS: What happens if I execute a background job and then leave the view controller?

Nov 03, 2022

NSTextField new line operations

Nov 10, 2021

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How to programmatically silence the ringer or change the ringer tone on iOS5

Dec 17, 2019

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iOS OpenGL layer and UIScrollView

Dec 24, 2021

objective-c ios opengl-es uiscrollview

How to fire hightlight effect on UIBarButtonItem

Nov 27, 2017

iphone objective-c ios uibarbuttonitem

Reliable way to get a machine wake + user logged in notification in Cocoa?

Sep 15, 2022

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Is dispatch_async(dispatch_get_main_queue(), ...) necessary in this case?

Apr 07, 2014

objective-c cocoa-touch objective-c-blocks grand-central-dispatch

NSMutableDictionary KVO

Aug 25, 2022

objective-c key-value-observing

UIImage and NSCoding iOS 5.1

Aug 23, 2021

objective-c ios

How do I Crossfade music in cocos2d?

Jan 04, 2020

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iOS: how to stop text animation in partial curl

Nov 20, 2019

objective-c ios cocoa-touch uiview

Warning - incompatible pointer types initializing 'NSString *__strong' with an expression of type 'UITextField'

Dec 15, 2018

objective-c xcode ios5

Mixing C++ and Objective C

Feb 18, 2019

objective-c objective-c++

Shader optimization for retina screen on iOS

Dec 09, 2021

objective-c ios opengl-es-2.0 shader

Duplicate protocol definition warning, but I need multiples of this protocol

Jul 26, 2021

objective-c

Split an NSArray in smaller key value coded arrays using a common key-value pair between objects

Mar 21, 2019

objective-c arrays sorting split

Logging NSNotifications

Nov 18, 2020

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Objective C binding on MonoTouch

May 12, 2016

objective-c xamarin.ios

UITextField / UITextView: I need to be able to detect user "return" key, and I need to be able to do multiline... what can do both? [duplicate]

May 23, 2015

objective-c cocoa-touch

Programmatically making an emergency call on iPhone

Nov 13, 2022

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