The main task of this video either listening and focusing on boosting new vocabulary or improving the knowledge of collocations.

What are the advantages and disadvantages of using design patterns in software development, as discussed in the video?

Can you provide real-world examples of where you've personally implemented any of the design patterns discussed (e.g., Factory, Singleton, Observer) in your own projects? How did they improve the design and maintainability of your code?

The video mentions the Gang of Four's book on design patterns from 1994. How relevant do you think these patterns are in today's software development landscape, especially with the rapid evolution of programming languages and frameworks?

How do you think the concepts of the Observer pattern discussed in the video compare and contrast with modern event-driven architectures and frameworks, such as those used in web development?

In the context of your own programming experiences, can you think of any situations where you faced challenges that could have been mitigated or solved more effectively by applying any of the design patterns introduced in the video? If so, which pattern(s) and how would they have helped?

The main task of this video either listening and focusing on boosting new vocabulary or improving the knowledge of collocations.



8 Design Patterns Every Developer Should Know

8-design-patterns-every-developer-should-know

Let's do English ESL general vocabulary practice. The main task of this video either listening and focusing on boosting new vocabulary or improving the knowledg…