Define 'retain' keyword?
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How to fix tableviewcell dequeue issue ?
. When an app is said to be in not running state?
What is array in ios?
What is ios application?
How are non-atomic and atomic properties different?
If you run an application on device , which has location services.Which location it will show first ?
What is use of uiapplication class?
What is dependency injection in ios?
Explain the usage of struct?
Find the letter count in UItextfield? Including first character?
What is managed object context?
In which language is ios written?