Explain about design patterns in iOS1 748
Explain about MVC Design patters1 666
what is singleton class? Why the whole application creates a single instance?1 629
Explain @property ,@synthesize1 611
what is the difference between nonatomic & atomic1 836
What is bundle1 701
Explain collections in iOS1 640
Explain UIView life cycles1 1029
Screen resolution of iPhone & iPad1 696
Explain about NSURL Connection Delegates1 859
What is the methods for unzip file in AFNetworking
How do I train as an Ubuntu system administrator?
Explain in brief about the important file and folder when you create new android application.
Describe android Activities in brief.
If the Activity is showing an animation that indicates some kind of progress, what issue might you encounter and how could you address it?
Explain @synchronized ,@dynamic
If you use location services in your app, will it drain your battery.if yes? How can we avoid?
What is a ContentProvider and what is it typically used for?
Find the letter count in UItextfield? Including first character?
How to convert MVC design pattern to MVVM design patterns
what is the procedure of using D2MS server in cloud messaging in android
Explain AndroidManifest.xmlfile in detail.
Mention what is the difference between Swift and ‘Objective-C’ language?
What happens when you invoke a method on a nil pointer?
Explain what is the stack of autorelease pools. How autorelease pool work under the hood?