Thursday, January 18, 2018

Mention what are the features of Swift Programming?


  • It eliminates entire classes of unsafe code
  • Variables are always initialized before use
  • Arrays and integers are checked for overflow
  • Memory is managed automatically
  • Instead of using “if” statement in conditional programming, swift has “switch” function
-
Labels:
  • Convert Project from Storyboard to Xib
    Objective C Step 1) //Add below code in  AppDelegate.h @property (retain, nonatomic) UIWindow *window; @property (nonatomic,retain) UI...
  • NSURLSession Advantage
    NSURLConnection is deprecated in OS X 10.11 and iOS 9.0 Advantage: NSURLSession also provides support for background downloads, ...
  • What is storyboard?
    With Storyboards, all screens are stored in a single file. This gives you a conceptual overview of the visual representation for the app an...