Design Patters

Mahesh Kumar Alanka

What is the need of Patterns (Design, Structural, Architectural Patterns)? When We already have Object Oriented Programming for Code Reusability

3 Replies

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Vivek Kumar10y ago
Hi Mahesh.
Please check the following reference :

http://stackoverflow.com/questions/2323947/why-do-we-need-design-patterns

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Shweta Lodha10y ago
Design patterns provide a solution to recurring problems. So, rather than troubleshooting the same sort of problem every time by different-different people, an already provided solution can be used. Please note, Code duplicity is not the only problem in developer's life :(
Rajeesh Menoth10y ago
Hi,

use design patterns, look for code that can be optimized. When you have code that you think is not structured correctly. try to find a design pattern that will solve the problem.

Reference :

http://stackoverflow.com/questions/5039752/when-to-use-which-design-pattern

http://codebetter.com/jeremymiller/2006/04/11/six-design-patterns-to-start-with/

http://codebetter.com/jeremymiller/2005/09/01/learning-about-design-patterns/

http://www.codeproject.com/Articles/738043/Design-Patterns-in-ASP-NET