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Abstract Factory Design Pattern Objective C

Abstract Factory Design Pattern Objective C Written By: Debasis Das (9-June-2015) Abstract Factory Design Pattern Objective C The Abstract Factory Design Pattern provides an interface for creating families of related or dependent objects without specifying their concrete classes. Class Cluster

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Cocoa Delegate Design Pattern

Cocoa Delegate Design Pattern Written By: Debasis Das (18-May-2015) Cocoa Delegate Design Pattern is a powerful design pattern in which one object works on behalf of another object. Examples of some of the delegating object in AppKit framework are as follows

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Observer Design Pattern, Key-Value Observing

Observer Design Pattern, Key-Value Observing Written By: Debasis Das (3-May-2015) In the Observer Design Pattern , one object notifies other objects of any state changes. The Observer Design Pattern requires that an observer registers itself for changes in the state of another

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Design Pattern – An Introduction

Design Patterns – An Introduction Written By: Debasis Das (2-Apr-2015) What is a Design Pattern? A design pattern is a template for a design that solves a general, recurring problem in a particular context Types of Design Pattern Design Patterns

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Singleton Design Pattern in Cocoa

Singleton Design Pattern in Cocoa Written By: Debasis Das (10-Mar-2015) Singleton Design Pattern is used when there can be exactly one instance of a class. Singleton design pattern provides a global point of access to the single instance of the

Posted in Cocoa, Cocoa Touch, Design Pattern, iOS, Objective C Tagged with: , , , , , ,

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