The observer design pattern defines one-to-many relationship between objects so that changes to one object can be notified to the other dependent objects The Observer design pattern falls under the ...
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10 design patterns explained in 10 minutes
Design patterns are the building blocks of clean, maintainable code - but learning them can feel overwhelming. In just 10 ...
I currently have a program that polls a MySql database for changes. I'd like to switch to the Observer design pattern, but I'm not sure of the best way of implementing it. I was thinking maybe I'd ...
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