Overview of the Notes Directory

Most of the content is for the organization of my own study notes. I have just started to write a blog and some words may be verbose. Try to keep the frequency of two days to update the article. If there is a mistake, I also want to see the students to help remind you, thank you !

One, Java basics

1. Basic introduction to CPU

Two, multi-threaded

1. Introduction to threads

2. Analyze the basic elements needed to create a thread from the constructor of the Thread class

3. How to stop a thread gracefully

4. Getting started with the synchronized keyword (synchronized method and synchronized code block)

5. volatile keyword

6. Introduction to wait and notify (communication between threads)

7. Use of join method

8. Use of ThreadLocal

9. Detailed use of the Lock object

10. Performance bottlenecks of concurrent programming

11. Java memory model

12. CAS Algorithm

13. Upgrade and comparison of locks

14. Classification of locks

15. Detailed AQS

16. Detailed Thread Pool

Three, JVM

1. The basis of garbage collection (GC related)

2. Introduction to Garbage Collector

Four, design mode

1. Introduction to Design Patterns

2. Singleton mode

3. Strategy Mode

4. Factory model

5. Prototype Mode

6. Builder Mode

7. Adapter Mode

8. Bridge Mode

9. Decorator Mode

10. Combination Mode

11. Appearance mode

Five, framework principle