Friday, April 5, 2019

Advantages of Objective-C over Swift

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  • Object Oriented Programming (OOP)
    Object Oriented programming is a programming style that is associated with the concept of Class, Objects and various other concepts revolvi...
  • Delegate methods: UIPickerView
    Providing Counts for the Picker View – numberOfComponentsInPickerView: – pickerView:numberOfRowsInComponent: Delegate - Setting the Dim...
  • NSURLSession Advantage
    NSURLConnection is deprecated in OS X 10.11 and iOS 9.0 Advantage: NSURLSession also provides support for background downloads, ...