iOS Guide
BEST COLLECTION OF IOS INTERVIEW QUESTIONS WITH ANSWERS.
Monday, December 28, 2015
Memory Leak
If RetainingAndReleasing are not properly used then RetainCount for AnObject doesn’t reach 0. It doesn’t crash the application.
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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...