Java
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[introduction to Java] callback in day4 Java
After another busy week, things have almost been solved. Finally, I can continue to write my blog (you've been waiting…… -
[introduction to Java] day14 a preliminary study on generics in Java
Generics is a very interesting and important concept. This article will briefly introduce the generics feature in Java…… -
[introduction to Java] day34 detailed explanation of Java container class (XV) detailed explanation of weakhashmap
The detailed source code series are analyzed based on jdk8 explain At the end of the Java container explanation series…… -
Java zero foundation entry series – day4 variables and constants
This article mainly explains variables in Java, what variables are, the role of variables, and how to declare and use …… -
[introduction to Java] Day6 Java inner class – member inner class
What the inner class is, in short, is the class defined inside the class (serious nonsense). A serious inner class loo…… -
Java zero foundation entry series – day3 java basic data type
The first two articles have built the development environment. If you have completed the deployment step by step accor…… -
Java collection source code analysis (6): HashMap
summary HashMap is an implementation class based on hash table, which is unsafe for the next thread of map interface. …… -
Java zero foundation entry series – array in Day10 Java
What is an array? As the name suggests, it is a combination of data, putting some numbers of the same type into a grou…… -
Java Concurrent Programming (04): inter thread communication, waiting / notification mechanism
Source code of this article: GitHub · click here | gitee · click here 1、 Concept introduction 1. Thread communication…… -
Java Concurrent Programming (07): detailed explanation of fork / join framework mechanism
Source code of this article: GitHub · click here | gitee · click here 1、 Fork / join framework Java provides fork / j…… -
Programming architecture (02): Java exception architecture
Source code of this article: GitHub · click here | gitee · click here 1、 Anomaly introduction Excellent program code …… -
Programming architecture (08): spring Mvc. Boot framework
Source code of this article: GitHub · click here | gitee · click here 1、 Spring framework 1. Framework overview Sprin…… -
Programming architecture (04): javaio stream file management
Source code of this article: GitHub · click here | gitee · click here 1、 IO stream classification @ h_ 301_ 3 @ 1. Di…… -
Fundamentals of Java EE (04): session tracking technology, detailed explanation of session and cookie
1、 Session tracking 1. Scene description For example, if you log in to a shopping website and your identity is recogn…… -
Java EE Basics (03): http request details, handshake and wave process introduction
1、 Introduction to HTTP protocol 1. Concept description HTTP hypertext transmission protocol is a transmission protoc…… -
Programming architecture (01): Fundamentals of Java programming
1、 Data type 1. Foundation type 整型：byte 、short 、int 、long 浮点型：float、double 字节型：char 2. Packaging type…… -
Java Concurrent Programming (02): thread core mechanism, basic concept extension
Source code of this article: GitHub · click here | gitee · click here 1、 Thread basic mechanism 1. Concept descriptio…… -
Fundamentals of Java EE (04): session tracking technology, detailed explanation of session and cookie
1、 Session tracking 1. Scene description For example, if you log in to a shopping website and your identity is recogn…… -
Fundamentals of Java (01): basic data types, core point sorting
1、 Basic type 1. Basic type Instead of using new, declare a variable that is not passed by reference, and the value o…… -
Fundamentals of Java EE (04): session tracking technology, detailed explanation of session and cookie
1、 Session tracking 1. Scene description For example, if you log in to a shopping website and your identity is recogn…… -
Java Concurrent Programming (03): multithreading, concurrent access, synchronization control
Source code of this article: GitHub · click here | gitee · click here 1、 Concurrency problem When multi-threaded lear…… -
Java Basics (03): process control statements, and algorithm applications
Source code of this article: GitHub · click here | gitee · click here 1、 Branch statement Process control statements …… -
Programming architecture (05): Java multithreading concurrency
Source code of this article: GitHub · click here | gitee · click here 1、 Multithreaded map 2、 Multithreading Foundat…… -
Java EE Foundation (01): servlet implementation mode, life cycle execution process
1、 Introduction to Servlet The server-side program written in Java is independent of the platform and protocol. Its m…… -
Java Concurrent Programming (01): thread creation mode, state cycle management
1、 Introduction to concurrent programming 1. Basic concepts Computer programs, procedures and rules related to the op…… -
Java Concurrent Programming (05): pessimistic lock and optimistic lock mechanism
Source code of this article: GitHub · click here | gitee · click here 1、 Resources and locking 1. Scene description M…… -
Java Basics (02): special string classes and related extension APIs
1、 Introduction to string class 1. Basic introduction String is a special data type and belongs to reference type. St…… -
Java EE Foundation (02): detailed explanation of servlet core API usage
1、 Introduction to core API 1. Servlet execution process Servlet is one of the three major components of Java Web (se…… -
Programming architecture (07): web development of Java EE
Source code of this article: @ L_ 403_ 0 @ | gitee · click here 1、 Basic concepts 1. CS and BS architecture CS archit…… -
Java Concurrent Programming (08): executor thread pool framework
Source code of this article: GitHub · click here | gitee · click here 1、 Introduction to executor framework 1. Basic …… -
Programming architecture (03): Java collection container
Source code of this article: GitHub · click here | gitee · click here 1、 Introduction to collection containers Collec…… -
In depth analysis of java reflection (8) – optimize reflection call performance
The java reflection API is in javase 1 7, but Oracle jdk11 was used when writing this article, because jdk11 also uplo……