objective-c tutorials and guides

"Objective-C method conflicts with optional requirement method"error after update to XCode 6.3 (Swift 1.2)

Jun 16, 2022

Enable UIPanGestureRecognizer when did longPress

Nov 06, 2022

ios objective-c uigesturerecognizer

Why is CGFloat float on 32 bit and double on 64 bit?

Jun 02, 2022

objective-c core-graphics

iOS: How sync two UIScrollview

Sep 15, 2022

ios objective-c uiscrollview uipangesturerecognizer

How can I check if a CLLocationCoordinate2D is inside four CLLocationCoordinate2D Square? in Objective C with Google Maps

Apr 15, 2022

ios objective-c iphone google-maps gmsmapview

UIImageView animation based on volume level feedback

May 21, 2019

ios objective-c uiimageview avaudioplayer avaudiorecorder

Is it possible to introspect the array's type in Objective-C Generics -- Xcode 7+

Dec 25, 2021

ios objective-c generics introspection objective-c-runtime

How to convert between vector_float2 and CGPoint*?

Oct 19, 2021

objective-c vector type-conversion cgpoint xcode7

How to install SDWebImage

May 20, 2022

ios objective-c image-processing frameworks sdwebimage

Objective - C: UITableView Content Changing on Scroll

Dec 30, 2020

ios objective-c uitableview quickblox

UIImagePickerController not asking for permissions on iOS 9

Aug 22, 2018

ios objective-c permissions uiimagepickercontroller ios-permissions

How do I select and highlight a UICollectionView like a UITableViewCell?

Nov 11, 2022

ios objective-c uicollectionviewcell highlight

How to check if an FB AppRequest has been clicked on or not? [closed]

Jun 23, 2017

ios objective-c facebook-graph-api curl facebook-app-requests

GCM IOS NotRegistered issue

Nov 17, 2019

ios objective-c swift push-notification google-cloud-messaging

'UIPopoverController' is deprecated: first deprecated in iOS 9.0 [duplicate]

Jun 21, 2020

ios objective-c ios9 uimodalpresentationstyle

iOS - Handling Silent Push Notifications When App Is Killed

Jun 22, 2022

ios objective-c push-notification

Transitioning AVplayer in modal transition

Dec 24, 2021

ios objective-c uiviewcontroller avplayer

How to create Model Classes(NSObject) automatically from json dictionary?

May 04, 2022

ios objective-c json parsing nsdictionary

Display playback controls in AVPlayer

Aug 07, 2018

ios objective-c avfoundation avplayer avplayerviewcontroller

Access most recently used emojis list in iOS

Oct 28, 2022

ios objective-c swift emoji

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