What is the purpose of managed object context (nsmanagedobjectcontext) in objective-c and how does it work?
1Post New Objective-C Questions
What is parsing? Mention which class can you use for parsing of xml in iphone?
List out the methods used in nsurl connection?
How to sort array of dictionary in objective c?
How to call function?
Is objective c the same as c++?
What is toll-free bridging and when is it useful?
What are the main objectives of training?
Can protocols have properties?
Is objective c similar to c++?
How to call a function in objective-c?
What is the difference between property and instance variable?
Explain what is protocol in objective-c?
What is a goal and objective?
What is a protocol in objective c?
What is a delegation protocol?