What are design patterns
05 minutes22 secondsSimple factory pattern
07 minutes07 secondsabstract factory pattern
06 minutes59 secondsSingleton pattern
16 minutes57 secondsObserver pattern
22 minutes08 secondschain of responsibility model
18 minutes34 secondsstrategy pattern
20 minutes37 secondsDecorator pattern
17 minutes29 secondsadapter mode
09 minutes11 secondsbridge mode
16 minutes52 seconds