包含标签：Java 的文章
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Java multithreading thread communication producer consumer mode and waiting wake-up mechanism code explanation
preface In the previous examples, multiple threads are doing the same operation. For example, four threads are doing t…… -
Java date related class examples
1、 Date class Class date represents a specific moment, accurate to milliseconds. The number of milliseconds (long) fr…… -
Detailed explanation of bean life cycle used by spring configuration
Basic concepts The life cycle of a bean in spring refers to the process from creation to destruction of a bean. Let's …… -
Valid queue definition and usage example of Java data structure
This paper describes the definition and usage of effective queue of Java data structure. Share with you for your refer…… -
How to obtain the province and city corresponding to the IP address by Java request
preface In a recent project, users in different provinces need to display different contents, so you need to obtain th…… -
In depth analysis of the differences and uses between mybatis and Hibernate
For a long time, I was unfamiliar with mybatis. I only knew that it was an ORM database framework like hibernate. With…… -
Method example of deploying spring boot as a jar package
preface Keep tapping the code in the IDE and run the spring boot project using the command line MVN spring boot: run o…… -
MyEclipse removes the line numbers (regular line numbers) of the code copied from the Internet
1、 Regular expressions remove code line numbers As developers, we often copy some code from the Internet. Sometimes t…… -
Java exploration thread + IO file encryption and decryption code example
In this article, we share several pieces of code, mainly about the encryption and decryption of thread + IO files. Let…… -
Detailed explanation of genericdeclaration for Java source code analysis
Learn the design ideas of others to realize a function to improve their programming level. Without much to say, let's …… -
Spring MVC combines spring data JPA to realize conditional query and paging
This example shares the specific code of Android Jiugongge picture display for your reference. The specific contents a…… -
Summary of several implementation methods of Java multithreading
Summary of several implementation methods of Java multithreading 1. How many ways to implement multithreading? How to …… -
Detailed explanation of set relation diagram and common operations in Java
The following is a downloaded inheritance diagram of collection types in Java to facilitate correct understanding and …… -
Java multithreading programming small example to simulate parking lot system
The following is a small example of a Java multi-threaded simulation parking lot system (Java is still widely used, ha…… -
Specific steps for Java JFrame swing nested browsers
1、 Functions to be realized by using swing nested browser: By nesting a browser in a form through the swing implement…… -
Implementation of many to many query based on mybatis advanced mapping
1. As before, first give a user a many to many requirement, To query the user and the commodity information purchased …… -
Exploration on whether the subclass of Java programming can override the static method of the parent class
Today, I suddenly discussed the static method of subclass inheriting parent class. Some people insist that it can be w…… -
Simple definition and usage of queue of Java data structure
This paper describes the simple definition and use of queue in Java data structure. Share with you for your reference,…… -
Introduction to Java regular expressions (basic advanced)
A regular expression is a text pattern that includes ordinary characters (for example, letters between a and z) and sp…… -
Classic case of Java programming: solving rabbit problem based on Fibonacci sequence
This paper gives an example of how Java solves the rabbit problem based on Fibonacci sequence. Share with you for your…… -
Differences between synchronized and lock in Java programming [recommended]
preface This article introduces the difference between synchronized and lock in Java programming. If you don't know mu…… -
Java programming realizes the addition, deletion, modification and query of data through the list interface. Code example
The list interface is commonly used to implement ArrayList. Common methods: add (object obj) add an element add (int i…… -
Introduction to safe thread exit method of Java multithreaded programming
Thread stop Thread provides a stop () method, but the stop () method is an obsolete method. Why is the stop () method …… -
Design principle and implementation code example of iterator iterator in Java programming
We know that an iterator is an object that can be used to traverse some or all of the elements in a standard template …… -
Analysis of generic erasure examples for Java programming exploration
1. Problem elicitation Source code: Compiled L Here is the generic erasure of Java, that is, the generic information w…… -
Principle and implementation of double ended linked list of Java data structure
This paper describes the principle and implementation method of double ended linked list of Java data structure. Share…… -
Definition and implementation example of simple linked list of Java data structure
This paper describes the definition and implementation of simple linked list of Java data structure. Share with you fo…… -
Mybatis returns the configuration of the primary key ID during the insert operation (recommended)
Many times, when inserting data into the database, you need to keep the ID of the inserted data for subsequent update …… -
Java multithreading programming socket communication example code
There are many programming examples about Java multithreading communication spread on the network. This one is fairly …… -
Instances of reading, writing and copying IO stream files in Java
//Construct file class file f = new file (filename); //Determine whether the directory is f.isdirectory(); //Get the f…… -
Java JDBC based MySQL database connection function example explanation
This article describes the method of Java connecting to MySQL database based on JDBC. Share with you for your referenc…… -
Parsing synchronized locked objects in Java programming
The picture upload password is changed to synchronized, which is a keyword used for synchronization in Java. Generally……