1. Choosing a CPU for a Consumer PC (Part 1)

   Let’s start with the vendor introduction first.

   2020/10/10

2. Why E-Waste Often Gets a Second Life

   Preface

   2020/10/03

3. Reflections on Functional Programming in Java

   As I gradually read more and wrote more, I started to gain a few insights.

   2020/09/23

4. Elegantly Handling Null Checks in Java with Optional

   Translate excerpt to English: Using `Optional` in Java for Elegant Null Checks

   2020/08/15

5. How to Fix IDEA Not Showing the Run Dashboard

   Quick Fix

   2020/07/25

6. A Summary of SpringMVC Request Annotations

   Request Annotations

   2020/07/15

Selected articles

Open source software