Design Pattern Faq   

General

• DesignPatternLinks
• WhenToApplyDesignPatterns

Specific Patterns

• PrototypePattern
• SingletonPattern
• DecoratorPattern
• FactoryMethodVsAbstractFactory

• BusinessObject (aka DomainObject)
• ValueObject
• DataTransferObject (aka TransferObject)
• DataAccessObject
• ImmutableObject

Alternative Opinions

• Patterns I Hate #1: Singleton
• Patterns I Hate #2: Template Method

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