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Command Design Pattern
Command design pattern decouples the object that invokes the operation from the one that actually performs it. The one which executes…
Browsing: Design Patterns
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Chain of Responsibility Design Pattern
The chain of responsibility pattern as the name suggests allows the responsibility to be shared among a chain of objects…
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Composite Design Pattern
The composite pattern is used when you want to create a tree structure where a component can be a leaf…
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Prototype Design Pattern
The Prototype Pattern is used to make new copies of an existing instance. We make new copies by either: Cloning…
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Template Method Design Pattern
Template Method design pattern defines the steps of an algorithm and the order in which they should be performed. We…
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Visitor Design Pattern
Visitor Pattern allows adding new methods to existing hierarchies without modifying the structure. One can dynamically add new behavior to…
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Decorator Design Pattern
Decorators provide a flexible alternative to add behavior without changing the class hierarchy. Decorator Pattern Example Imagine that there is…