objective-c tutorials and guides

How to remove black edge on UIImageView with rounded corners and a border width?

Nov 13, 2022

Getting error compiling ReactiveCocoa

Jan 03, 2018

ios objective-c cocoapods reactive-cocoa

CFHTTPMessageAddAuthentication fails to add authentication data to request

Sep 05, 2021

ios objective-c macos digest-authentication cfnetwork

UICollectionView and cell separators? Is this something to be handled by supplementary views? Decoration views? Within the cell itself?

Oct 25, 2022

ios objective-c cocoa-touch uicollectionview uicollectionviewcell

UIPagerView scroll problems with UIScrollView

Dec 05, 2020

ios objective-c uiscrollview uipageviewcontroller

Get notified about unsuccessful back swipe gestures in UINavigationController

Oct 15, 2022

objective-c uinavigationcontroller uigesturerecognizer

How to get an URL from SFSafariViewController?

Nov 17, 2022

ios objective-c

App Store File Size Warning in iTunes Connect

Oct 18, 2022

ios objective-c size app-store-connect

Swift's "if let" equivalent in Objective C

Dec 16, 2020

objective-c swift

How to create Pod framework with dependent Firebase

Mar 20, 2019

ios objective-c firebase cocoapods

Is there any DSYM file for .framework (besides app)?

Nov 04, 2022

objective-c

Issue with extensions in Objective-C

Apr 15, 2022

objective-c gcc llvm-clang gnustep class-extensions

MacOS - Get running apps ordered by most recently used first

Dec 31, 2021

objective-c swift macos

ios 11 - UIButton inside UIBarButtonItem causes an autolayout error

Apr 24, 2022

ios objective-c ios-autolayout

What is the best way to disable horizontal scroll of UIScrollView?

Aug 08, 2022

objective-c uiscrollview horizontal-scrolling contentsize

Create CMSampleBufferRef from an AudioInputIOProc

Jul 17, 2021

c++ objective-c macos audio core-audio

After updating device to iOS 11 3D model color changed

Jun 27, 2021

ios objective-c scenekit uicolor

FacebookCore fails to link because of FBSDKCoreKit bitcode errors

Jan 24, 2020

objective-c swift xcode facebook bitcode

Unable to determine possible causes of EXC_BAD_ACCESS (which occurs during app startup)

Nov 15, 2022

ios objective-c swift

Native cellular call fails on VoIP incoming call in iOS 13

Aug 31, 2022

objective-c voip ios13 callkit pushkit

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