How can an operating system improve battery life while running an app in iOS operating system?
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Explain your process for tracing and fixing a memory leak
Define content offset?
Explain place holder constraint
What happens if iapplication object does not handle an event?
. Apart from incorporating views and controls, what else an app can incorporate?
How to parse xml? Explain
What is the difference between cocoa and cocoa touch?
Can a static library (.a) contain assets like pictures, sound documents and so on.?
How to registering your device with the program portal for iphone development?
How do you setup/initialise a core data stack in your application? Is this activity performed on main thread? If not, why?
What is a memory leak in ios?
What is nsoperation and nsoperationqueue?