Java
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Two simple examples of Java recursive algorithm
This paper describes the Java recursive algorithm with an example. Share with you for your reference, as follows: 1. R…… -
Make a chat room with Java websocket
In a recent project, I needed to use the new feature of Java websocket, so I learned it. I felt that this technology w…… -
Explain Maven’s spring boot multi module project in detail (with source code)
This paper introduces Maven's spring boot multi module project and shares it with you as follows: Note: all projects a…… -
Ios10 new push function implementation code
From ios8 0, the implementation of push function is constantly changing, and the functions are also increasing. Ios10 …… -
Explain the use of Java local interface JNI in detail
Explain the use of Java local interface JNI in detail For Java programmers, I don't think I have to say the benefits a…… -
Implementation of java web form registration interface
Implementation of java web form registration interface Today, I made another registration interface. As always, I copi…… -
Java Dom4j parsing XML file code instance sharing
There are two ways to parse XML files. One is to use DOM to parse. It is troublesome to write code in this way, which …… -
Character. Explanation in CJK the Unicode block
This article shares character The description of CJK in Unicode block is for your reference. The specific contents are…… -
Detailed examples of java file upload
Detailed examples of java file upload Java file upload Java file upload introduces several common methods, which have …… -
Detailed explanation of how spring boot optimizes the embedded Tomcat example
preface This article mainly introduces the relevant contents of spring boot optimization embedded Tomcat for your refe…… -
Java TreeSet method example of sorting students by age and name
This paper describes the method of sorting students by age and name by Java TreeSet. Share with you for your reference…… -
SSH framework to achieve form upload image example code
A small instance of the SSH framework is uploaded to the server and displayed on the page in the form of a simple form…… -
Java Web Implementation of cutting pictures and uploading complete code
This example shares a complete case of cutting and uploading pictures on Java Web for your reference. The specific con…… -
How to customize @ value function in spring 4
preface This article mainly introduces the related content of spring 4 custom @ value function, using spring version 4…… -
An example of Java factory pattern
An example of Java factory pattern The "factory" in the factory method is the same as what we usually understand: it i…… -
New features of spring 4.0: @ conditional annotation details
preface Recently, when learning spring, I will summarize the knowledge I have learned. In this article, we will touch …… -
Java common data structure interview questions (with answers)
1. The common characteristics of stack and queue are (only elements can be inserted and deleted at the endpoint) 4. Th…… -
Detailed explanation of java reflection mechanism examples
Detailed explanation of java reflection mechanism examples 1、 Is java a dynamic language? Generally speaking, when it…… -
Implementation of continuous download based on breakpoint
Demand background When downloading dynamically created files, you want the browser to display the download progress Dy…… -
Deeply understand the AOP mechanism and principle of spring
preface In software development, the functions scattered in many applications are called crosscutting concerns. Genera…… -
Parsing the adaptation of Aurora push message in ios10
After ios10 was released, it was found that the aurora push and receive message in the project was abnormal. After che…… -
The function of parsing Java static keyword from memory address
Differences between static member variables and non static member variables Take the following example as an example U…… -
How mybatis uses the date localdate and localdatetime in Java 8
preface I believe everyone should know that Java can be used in entity sql. Date、java. sql. Timestamp、java. util. Da…… -
Mybatis dynamic SQL and cache mechanism example explanation
Sometimes it is necessary to dynamically splice SQL statements according to the parameters to be queried Common labels…… -
Learning tutorial of array basics in Java
number Usually, when we deal with numbers, we use the original data types, such as byte, int, long, double, etc. Examp…… -
Addition, deletion and modification of mybatis tutorial_ Power node Java college sorting
select A select element is very simple. For example: This statement is called 'getstudent'. It has a string parameter …… -
Simple image upload function example implemented in Java
This article describes a simple image upload function implemented in Java. Share with you for your reference, as follo…… -
Singleton pattern analysis of Java design pattern
Singleton mode is the simplest but also very important design mode. Its advantages are as follows: 1. When classes wit…… -
Detailed explanation of mybatis creation method and global configuration tutorial
General introduction: mybatis is actually ibatis3 Persistence layer framework after version 0 [that is, the framework …… -
Java read file and get phone number function based on regular expression
This paper describes the functions of Java reading files and obtaining phone numbers based on regular expressions. Sha…… -
Java binary tree sorting and traversing the file display text format file tree
Java binary tree sorting algorithm the description of sorting binary tree is also a recursive description, so the cons…… -
Summary of four methods of Java map traversal
Four methods of map traversal in Java are sorted out: import java. util. HashMap; import java. util. Iterator; import ……