objective-c tutorials and guides

Could not build module 'Foundation' in Xcode 6

Jul 05, 2022

UIButtons not working on certain devices

Apr 11, 2022

ios objective-c iphone uibutton

How to determine if modules are supported in Xcode?

Mar 13, 2019

objective-c xcode module

NSWindow with NSWindowTitleVisibilityNone saving incorrect frame to user defaults?

Apr 19, 2022

objective-c frame nsuserdefaults nswindow osx-yosemite

WKWebView CSS rendering problems on screen rotation

Feb 12, 2022

javascript css objective-c render wkwebview

How to call the method in watchkit extension from parent ios app

Mar 17, 2022

ios objective-c swift watchkit apple-watch

How does Dropbox Carousel sync when the app is closed and force-quit?

Oct 27, 2022

ios objective-c background sync

how to use NS_RETURNS_INNER_POINTER flag

Jul 03, 2022

ios objective-c xcode

how to pipe data from NSOutputStream to NSInputStream in objective-c

Jun 06, 2019

ios objective-c nsstream

CocoaPods update is downgrading an installed pod

Nov 10, 2022

ios objective-c cocoapods

NSAttributedString alignment not working on html content

Jan 12, 2021

ios objective-c nsattributedstring

Need to save and retrive UIImages using buffer

Oct 05, 2019

ios objective-c uiimage nscache

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

Jun 16, 2022

ios objective-c xcode swift

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

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