This tag should be used only on questions that are about Objective-C features or depend on code in the language.
I'm learning objective-c and keep bumping into the @ symbol. It is used in different scenarios, for example at the start …
objective-cI'd like my UITableView to behave like the the table in the Contacts editor, i.e. the user should hit …
objective-c iphone uitableview insert editingHow can I round a float up to the next integer value in objective C? 1.1 -> 2 2.3 -> 3 3.4 -&…
objective-c floating-point intHow do you hide the status bar in ios 9? This is now deprecated: [UIApplication sharedApplication] setStatusBarHidden:YES];
ios objective-c swift swift3 statusbarI'm maintaining a NSMutableDictionary which holds key and value pair.Now i need to perform some operation for each value …
objective-c nsmutabledictionaryIs it possible to do a fade in and fade out transition between View Controllers in Storyboard. Or without transition. …
objective-c ios uistoryboardsegueI have used minimumFontSize before but that function is now deprecated and i don't quite understand how minimumScaleFactor works. I …
ios objective-c uilabelafter i installed DTCoreText (https://github.com/Cocoanetics/DTCoreText) with Cocoapods i always get an error when i try to …
ios objective-c cocoapods dtcoretextIn Short : How can I PushViewController from Presented ViewController ? In Brief : I have MainViewController, In which I have one button …
ios objective-c uinavigationcontroller pushviewcontroller presentviewcontrollerSimply I have a struct that stores the application constants as below: struct Constant { static let ParseApplicationId = "xxx" static let …
objective-c swift constants