What is difference between datasource and delegate?
What is the primary use of the category in the objective-c?
What are the three main types of property?
What is abi stability?
What is objective c & why it is used for?
Can you use swift and objective c together?
What is kvc and kvo?
How do I create a bridge header in objective c?
What is .m file in objective c?
Tell me something about objective-c blocks?
Is objective c deprecated?
Does copy increase retain count?
What can objective c be used for?
How do I import a swift file into objective c?
What is a delegation protocol?