Design pattern scenario's

I need some info on Design Patterns i.e.

In S/W designing, An architect comes across various scenario's so which Design pattern to apply if s开发者_如何学编程cenario is ....

Please let me know if there is any such tutorial or any book that explains use this patterns if scenario is ... use that if scenario is .... and so on

Thanks in advance.

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All books contains examples and such, but I would suggest that you do not look for problems for which you can apply design patterns, as that by itself is considered an "anti-pattern" and only results in over-engineered programs.

That is, apply design patterns only after careful consideration!

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http://en.wikipedia.org/wiki/Design_pattern_(computer_science)

Check out the "Further Reading" section.

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Web reference: wikipedia is not.. bad?

for some instant gratification try this

for light on the pot reading, head first design patterns. is cute and whimsical.

once that sits right you could go to the source

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http://www.amazon.com/First-Design-Patterns-Elisabeth-Freeman/dp/0596007124

The best, it is good and fun.