Design Patters

Question

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

Vivek Kumar · Answer

Hi Mahesh. Please check the following reference : http://stackoverflow.com/questions/2323947/why-do-we-need-design-patterns The answer is helpful.Then please accept it..!

Shweta Lodha · Answer

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 Menoth · Answer

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