When will you use nsarray and nsmutablearray? Which one is faster?
What are the two types of m files?
What are the types of ios binaries you can create using xcode?
Does objective c have multiple inheritance? Why not? How to imitate various inheritance?
What is the difference between a script and function?
What is category in objective c?
What is autoclosure?
Who introduced objective-c & when?
What does nonatomic mean?
What are nsautoreleasepool and how can we use them?
How to convert string to nsnumber in objective c?
What number distinctive annotations is accessible in objective-c?
Which language does apple use?
What is difference between objective c and swift programming?
Can I write some c++ function in same .m file? Will it compile? If no, what changes should I do to compile it?