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Design Patterns
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The pattern I am going to talk about today is the Observer Pattern. Another new and cool pattern to discuss.
Observer Pattern defines a one-to-many dependency between objects so that when one object changes state, all its dependents are notified and updated automatically.
Not clear? Its ok, we'll restate again.
The idea is simple, take the ...
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This is the first post for me in the field of Design Patterns. I am new to this field, but decided to summarize each pattern I cover in my great book called: Head First Design Patterns.
The Strategy Pattern:
Defines a family of algorithms, encapsulates each one, and makes them interchangable. Strategy let the algorithm vary independently from ...