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iOS : UIKit Framework
Previously we learn to iterate over a collection using fast enumeration : Objective-C : Fast enumeration While the Foundation framework defines class
Objective-C Foundation Framework
The Foundation framework defines a base layer of ObjC classes, Foundation framework includes the root object class, classes representing basic data types such as strings and byte arrays, collection classes.....
Objective-C : Attributes of @Property Directive
@property offers a way to define the information that a class is intended to encapsulate. If you declare an object/variable using @property, then that
Objective-C : Posing
Previously we learn how to add methods from outside the class : Objective-C : Categories Objective-C permits a class to wholly replace another class
Objective-C : Data Encapsulation
Encapsulation is an important concept in object-oriented programming. By using class methods to access data stored in object properties, we can separate how that data is returned from how it is stored internally.
Objective-C : Memory Management Methods
Previously we learn polymorphism in ObjC : Objective-C : Polymorphism When an object is allocated, it's counting references is 1. When that count rea
Objective-C : Macros
Previously we learn typedef keyword that is used to create data type : Objective-C : TypedefA macro is a fragment of code which has been given a n
Objective-C Log Handling
Previously we learn the use of preprocessors in ObjC : Objective-C : PreprocessorIn order to print logs, we use the NSLog method in Objective-C progra
Objective-C : Property and Synthesize Directive
Objective C language provides default synthesis of those properties not declared @dynamic and not having user provided backing getter and setter methods.
Objective-C : NSAutoreleasePool class
Previously we learn how to create Key Value pair using NSDisctionary : Objective-C : NSDictionary class The NSAutoreleasePool class is used to suppo
Objective-C : Overview
Previously we learn Development tools in iOS : iOS Software Development Tools At its core, Objective-C is an ANSI standard version of the C progr
Objective C : object creation method explanations
Previously we learn about Headers, interfaces, methods of Objective C : Objective C : Headers, Interfaces, Methods Creating a new object in Object