This tag should be used only on questions that are about Objective-C features or depend on code in the language.
i am trying to display a simple UITableView with some data. I wish to set the static height of the …
ios objective-c uitableviewIf you want to make an array of integers, can you use NSInteger? Do you have to use NSNumber? If …
ios objective-cHi I need to set the button on right side, in navigation bar, programatically , so that if I press the …
objective-c iphone uinavigationbar uibarbuttonitemHow do I convert a UTC NSDate to local timezone NSDate in Objective C or/and Swift?
ios objective-c swift timezone nsdateHow do I set bold and italic on UILabel of iPhone/iPad? I searched the forum but nothing helped me. …
ios objective-c swift uilabel uifontIn Cocoa, if I want to loop through an NSMutableArray and remove multiple objects that fit a certain criteria, what's …
objective-c cocoaWhat is the equivalent of UI_USER_INTERFACE_IDIOM() in Swift to detect between iPhone and iPad? I get an …
ios iphone objective-c ipad swiftIn iOS 7 Apple added a new default navigation behavior. You can swipe from the left edge of the screen to …
ios objective-c uinavigationcontroller uigesturerecognizer ios7Why doesn't @try block work? It crashed the app, but it was supposed to be caught by the @try block. …
iphone objective-c try-catch-finally nsexceptionBefore iOS 8, we used below code in conjunction with supportedInterfaceOrientations and shouldAutoRotate delegate methods to force app orientation to any …
ios objective-c ios8 uinavigationcontroller autorotate