Why we use design patterns ??

Question

Hi

Well there as some desigh patterns like single ton or factory likewise more .. but in what case we use these patterns in our progarms ??

I am so confused ..

Please can anyone give me there tough-ts

Cheers

Ty

Vulpes · Answer

Well, design patterns provide the programmer with a standard 'object oriented' way of dealing with a particular problem. As such they are a way of reusing code so you don't have to write it from scratch each time a particular problem is encountered. Having said that, I can't say I've ever been a major user of design patterns. That's because: 1. The approach used by the design pattern is not necessarily the same as I would have used myself. 2. The situations you encounter in practice always seem to differ somewhat from the situation which the pattern is designed to solve and the latter may therefore need some major modifications to solve the problem in hand. For more on design patterns, check this link: http://en.wikipedia.org/wiki/Software_design_pattern

SUNIL GUTTA · Answer

Ty for such quick reply :) nice explanation .. ty again .. wil go through the wiki link and revert if possible queries Cheers

Why we use design patterns ??

Insert Link

Embed YouTube Video

Table Options

Insert Image

Answers (2)