BP10 - Mediator - Learn Design Pattern From Simple Things
In the discussion room without a teacher, you can speak or listen, but when you speak you need to make sure that everyone can hear. Therefore, a loudspeaker is a useful tool.
BP9 - File History - Learn Design Pattern From Simple Things
Undo and redo are common features in editing software. They look simple on the surface, but how do they work internally? How do you design structure and behavior for them?
BP8 - Visitor - Learn Design Pattern From Simple Things
Have you had a chance to watch The Spy Gone North? The spy infiltrated North Korea's secret locations, and collected its secrets effectively by applying the Visitor Pattern!
BP7 - Template Method - Learn Design Pattern From Simple Things
Porsche and Lamborghini are the children of Volkswagen. Their manufacturing process uses the same structure because they both implement the Volkswagen Template Method.
BP6 - State - Learn Design Pattern From Simple Things
Have you ever thought about the ATM logic? How is ATM logic organized to cover all cases without any misses? Do you feel confused when handling many operations on many states?
BP5 - Observer - Learn Design Pattern From Simple Things
Some students in a class are attentive, but others are easily distracted. The teacher is indifferent to them; for her, they are all observers and she just performs her duty.
Bach Ma - From Conquering the Fear to Conquering the Mountain
Craving excitement beyond the tedious routine of eating, sleeping, and sipping coffee on weekends, we decided to embark on an exhilarating journey to Bach Ma - the perfect destination to beat the boredom.
BP4 - Handling Chain - Learn Design Pattern From Simple Things
As a laid-off employee, you prepare for a series of top companies, and then attempt to apply one by one (only apply the next if the current is rejected) until one hires you.
