What is the purpose of declaring a protocol for a variable?...

Does Using Assign reduce the amount of memory used?...

Using ivars to define property values inside a class...

Is it recommended to define ivars for readonly synthesized properties?...

Further clarification of _property after readonly attribute?...

Creating IBOutlets as ivars on ARC. Memory issues?...

Cannot set iVars in XMLParser...

When are properties in a class extension added to the class in Objective C?...

Objective-c: why private ivars are not hidden from the outside access when using KVC...

Should I make my ivars properties in iOS?...

Objective-C - Static field or an ivar for a primitive type...

Difference between @property and ivar in Xcode 4.5...

Changing the class of an ivar (to a derived class), in a subclass...

Can't get an NSString ivar to accept a value from an array...

Automatic iVars with @synthesize...