Saturday, December 26, 2015

Explain the correct way to manage Outlets memory.

Create them as properties in the header that are retained. In the viewDidUnload set the outlets to nil(i.e self.outlet = nil). Finally in dealloc make sure to release the outlet.
-
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...