What is difference between category and extension in ios?
Which is the application thread from where uikit classes should be used?
What is library module?
Define activity application component.
What virtual machine android runs on?
What is a category and when is it used?
How do I download android os?
What is difference between 'protocol' and 'delegate'?
Explain the difference between inheritance and category?
Can you run ubuntu on windows 10?
Tell me what is iphone os?
Describe some capabilities of ddms?
Which object is create by uiapplicationmain function at app launch time?
Can I turn off some of my local papers?
How to update ui from a service in android?