Boolean Educational Design Pattern Video Tutorial

Design pattern (Design pattern) is a set of classified and cataloged summary of code design experience that is used repeatedly, known to most people. The purpose of using design patterns is to reuse code, make the code easier to understand by others, and ensure code reliability. There is no doubt that design patterns are win-win for ourselves, others, and the system; design patterns make code writing truly engineering; design patterns are the cornerstone of software engineering, just like the structure of a building. We have collected the "Boolean Educational Design Pattern Video Tutorial", hoping to help everyone better understand the concept of design patterns.