Learn I/O, network, reflection, and annotation in depth from the basics to the practical level. Create a web application server (WAS) directly in Java.

Learn multithreading and concurrency in depth, from basics to practical levels.

Learn Java generics and collection framework in depth with a focus on practical use. You will also learn the basics of data structures.

Learn in depth various intermediate Java functions required for practical work through example code.

This is a video of the meetup that took place at 7pm on January 31st.

Easily learn the core concepts of Java object-oriented programming required for practical use through example code.

This is a Java course for beginners in programming. You can learn Java easily by following the code.

All the Spring Boot you need for practical work will be covered in this one lecture.

You can utilize and complete the DB data access technology required for backend development. You can understand the principles and structure of Spring DB access technology and grow into a more in-depth backend developer.

You can understand and perfect the basics of DB data access technology required for backend development. You can understand the principles and structure of Spring DB access technology and grow into a more in-depth backend developer.

You will learn the core principles and advanced technologies of Spring in depth and be able to use Spring confidently.

You can understand and master all the web technologies required for web application development from the basics. In Part 2 of MVC, you can learn all the utilization technologies required for practical web development on top of the core principles and structure of Part 1 of MVC.