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Objective-C : Blocks
Blocks are an Apple extension to the Objective-C language that were motivated by the desire to pass small pieces of code in API calls to the Grand Central Dispatch multithreading system.
Objective C - Pointers
Pointers in Objective-C are easy and fun to learn. Some Objective-C programming tasks are performed more easily with pointers, and other tasks, such as dynamic memory allocation, cannot be performed without using pointers.
Objective C - Inheritance
One of the most important concepts in object-oriented programming is that of inheritance. Inheritance allows us to define a class in terms of another class which makes it easier to create and maintain an application.
Objective C - Understanding “extern” keyword
Basically extern keyword extends the visibility of the C variables and C functions. Probably that’s is the reason why it was named as extern.
Objective-C Program Structure
structure is another user-defined data type available in Objective-C programming which allows you to combine data items of different kinds.
Objective C : Data Types, Variables, Object creation
In this article we will cover- Objective C Data Types and at the time of variable creation what types of symbols we use and how to create objects in Objective C.
Objective C : Headers, Interfaces, Methods
Here we are going to describe some basics of Objective C, such as its interface,headers,methods.
iOS Software Development Tools
In this article I will describe the tools needed to develop iOS Sofware applications.