objective-c tutorials and guides

Quicklook/QLPreviewController, some problems with iOS 8 but everything works with iOS 7.1

Feb 05, 2022

ios objective-c quicklook

Xcode 6 - Can't pick signing certificate/provisioning profile for Ad-Hoc distribution. Always taken default

Nov 06, 2022

ios objective-c iphone xcode

iPhone6 Display Zoom Functionality disturbs the whole view

Jul 28, 2019

ios objective-c ios8 retina-display iphone-6

Xcode 6.1 : Snapshotting a view that has not been rendered

Sep 14, 2018

objective-c ios8 snapshot xcode6.1

How to debug Lightning Accessory via Xcode on iOS

Feb 21, 2022

ios objective-c xcode debugging external-accessory

Get UDID in iOS 8 +

Oct 14, 2022

ios objective-c

Is possible to communicate via Bluetooth PAN in iOS with tethered devices

Aug 03, 2021

ios objective-c swift bluetooth network-programming

Parse login hang since Facebook 4.0.x with [PFFacebookUtils initializeFacebookWithApplicationLaunchOptions:launchOptions] (semaphore_wait_slow trap)

Jul 30, 2022

objective-c parse-platform pfuser pffacebookutils bftask

NSNotificationCenter is calling multiple times

Oct 01, 2017

ios objective-c iphone nsnotificationcenter nsnotification

AVAssetImageGenerator performance issue

Aug 11, 2020

ios objective-c uitableview avasset avassetimagegenerator

Issue with subclass and superclass using same named properties

Oct 03, 2021

objective-c

How to retrieve photo from UITextView after adding it using NSAttributedString?

Sep 15, 2019

ios objective-c uitextview nsattributedstring

Autolayout within Manual Layout

Nov 07, 2022

ios objective-c swift autolayout

Is it possible to set up KVO notifications for static variables in objective C?

Mar 04, 2022

ios objective-c design-patterns key-value-observing

How to stop MPMusicPlayerController from playing when application terminate by user?

May 17, 2022

ios objective-c mpmusicplayercontroller

Objective C: Exporting Private and Public Key from Keychain

Nov 16, 2022

objective-c keychain public-key-encryption private-key

Which third party Imageview class should i used?

Feb 10, 2022

objective-c uiimageview imageview

How to disable the selection of a UITextField?

Oct 22, 2022

ios objective-c uitextfield

xcode 7 - "openssl/pkcs7.h" file not found in xcode 7

Sep 18, 2020

objective-c macos cocoa xcode7

Combine several SKScenes in Sprite Kit

May 13, 2019

objective-c sprite-kit parallax skscene

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