Design Patterns #4: Builder Pattern
Solving Constructor Hell
Design Patterns #3: Observer Pattern
This is probably the first pattern you'll encounter in real-world systems without realizing it. Before learning the observer pattern, let's first…
Design Patterns #2: Factory Pattern
While learning strategy pattern one question should have come to your mind: Who is responsible for creating this strategy object? Because if there are a…
Design Patterns #1: Strategy Pattern
Replacing If-Else with better design