⟩ How to navigate between screens in an app?
Navigating through pages/screens is simply a matter of adding and removing the relevant pages (children) as necessarry.
Navigating through pages/screens is simply a matter of adding and removing the relevant pages (children) as necessarry.
What is the meaning of "strong"keyword?
what is use of NSOperation? how NSOperationque works?
What is synchronous web request and asynchronous?
Explain difference between release and autorelease?
Explain what is Garbage Collection?
Enlist the methods to achieve Concurrency in iOS?
Enlist Frameworks for Cocoa?
Explain me what is Polymorphism?
What is plist?
Explain me does iOS support multitasking?