Tag:Core idea

  • GC — understanding of garbage collection mechanism and detailed explanation of algorithm

    Time:2021-10-24

    catalogue GC related concepts Common GC algorithms Reference counting algorithm Core idea Implementation principle example Advantages and disadvantages Mark removal algorithm Core idea Implementation principle Illustration Advantages and disadvantages Label sorting algorithm Core idea Implementation principle Illustration Advantages and disadvantages GC related concepts [x] GC: short for garbage collection mechanism. The garbage collection period completes […]

  • Construction and use of Maven environment in idea

    Time:2020-4-17

    1. About maven 1.1. In Java Web development, we need to use a large number of jar packages. We need to import them manually; 1.2. How to make a thing automatically import and configure the jar package for me. So Maven was born! 1.3 Maven’s core idea:Convention is greater than configuration There are restrictions. Don’t […]