Explain what is dot notation?
Does objective c have pointers?
What is a class in xcode?
What are objective- c blocks?
Explain when to use nsarray and nsmutablearray. Which one is faster and threadsafe?
Which language does apple use?
How to use objective c file in swift?
Tell me about important protocol being used in objective c?
Is nsobject a parent class or a derived class?
Is a fact objective?
What is a class in objective c?
What is atomic property?
What is difference between objective c and swift?
Will objective c be deprecated?
What is nsarray objective c?