Java
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[introduction to Java] Day8 Java inner class — anonymous inner class
Today, let's look at another more magical class - anonymous inner class. As its name indicates, this class is anonymou…… -
Java zero foundation entry series – classes and objects in Day11 Java
@H_ 403_ 1 @ today we are going to talk about two very important concepts in Java - classes and objects. What is a cla…… -
[introduction to Java] comparison of day3 abstract classes and interfaces
We've finished talking about abstract classes and interfaces. Now let's make a comparison. In fact, to be honest, ther…… -
[introduction to Java] Day12 Java agent – cglib dynamic agent
Today, let's introduce another more powerful agent, cglib dynamic agent. What is cglib dynamic proxy? Let's first revi…… -
[introduction to Java] Day7 Java internal classes – local internal classes
Today we introduce the second inner class, the local inner class. What are local inner classes? As the name suggests, …… -
You must know the type of java reference — a detailed explanation of the source code of WeakReference
Define @ h_ 403_ 1 @ WeakReference is a weak reference, which will not affect the collection of objects by the garbage…… -
How to write a singleton pattern for performance optimization
Singleton model is the most common design pattern in interview. It is an object creation pattern used to generate a sp…… -
Java zero foundation entry series – Day7 Java input and output
This article mainly introduces the input and output of Java. Of course, this is about the input and output under the c…… -
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…… -
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…… -
Analysis of resource loading in Java through source code
premise Recently, a basic component project just needs to use the resource loading in JDK. The resources mentioned her……