What is design pattern design?

In software engineering, a design pattern is a general repeatable solution to a commonly occurring problem in software design . A design pattern isn’t a finished design that can be transformed directly into code. It is a description or template for how to solve a problem that can be used in many different situations.

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What are the 23 design patterns?

List of the Original 23 Patterns PurposeDesign PatternAspect(s) that can varyCreationalAbstract Factoryfamilies of product objectsBuilderhow a composite object gets createdFactory Methodsubclass of object that is instantiatedPrototypeclass of object that is instantiatedDesign Patterns cs.lmu.edu › ~ray › notes › designpatterns

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What are the 23 design patterns?

List of the Original 23 Patterns PurposeDesign PatternAspect(s) that can varyCreationalAbstract Factoryfamilies of product objectsBuilderhow a composite object gets createdFactory Methodsubclass of object that is instantiatedPrototypeclass of object that is instantiatedDesign Patterns cs.lmu.edu › ~ray › notes › designpatterns

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