包含标签：Java 的文章
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Detailed explanation of Java binary conversion example
Detailed explanation of Java binary conversion example Decimal to hexadecimal: Integer. toHexString(int i) Convert dec…… -
On one-dimensional array, two-dimensional array, three-dimensional array and multi-dimensional array in Java
This array can be regarded as a novice learning. In fact, it looks very simple from one-dimensional array to multi-dim…… -
Detailed explanation of the method of exporting excel using POI on Java Web
This article describes the method of exporting excel using POI on Java Web. Share with you for your reference, as foll…… -
Java common digital tools: large number multiplication, addition and subtraction (2)
The previous part shared the small function of converting numbers to Chinese characters. Here we share the functions o…… -
Handling packet sticking in socket communication in Java
In the past two days, I have learned how to handle packet sticking in socket communication in Java, which is very impo…… -
Excel file for exporting large quantities (more than one million) of data with Java
This example shares the excel file of more than one million data exported by Java for your reference. The specific con…… -
Analysis of JSON parsing method in Java
This article describes the method of JSON parsing in Java. Share with you for your reference, as follows: First, prepa…… -
Java maximum redirects (100) exceeded
Java maximum redirects (100) exceeded These are parameters that can be used to customize the default httpclient implem…… -
Java multithreaded concurrent programming (mutex reentrant lock)
There are two types of locks in Java: The lock obtained through the keyword synchronized is called a synchronous lock.…… -
Java uses rhino / nashorn to replace the third-party JSON conversion library
Java itself has its own JS engine. It has been supported since Java 1.6, and it is getting better and better. I am fam…… -
Books worth reading Java programs
The best way to learn is to read "The best way to learn is to read", which is my first experience after learning by my…… -
Development of Java wechat public platform (3) classification of received messages and creation of entities
The previous article said that the application server and Tencent server communicate through messages, and briefly int…… -
Inheritance and polymorphism in Java
Inheritance and polymorphism I This super keyword 1.this: 2.super: II Override of method: The subclass re implements t…… -
Java wechat public platform development (13) config configuration in wechat jssdk
Front end development engineers and developers who pay attention to front-end development must have been detonated by …… -
The difference between abstract classes and interfaces in Java_ Power node Java college sorting
Interface Because Java does not support multiple inheritance, with interfaces, a class can only inherit one parent cla…… -
Java to solve the minimum value of two-dimensional array columns
Java to solve the minimum value of two-dimensional array columns Compare the minimum values of two-dimensional array c…… -
Implementation code of custom troop < T > generic classes (c + +, Java and c#)
Troop < T > is a generic list operation class, which is applicable to the requirements of non high performance a…… -
Super keyword in Java_ Power node Java college sorting
1、 Super keyword In the Java class, use super to refer to the components of the parent class and this to refer to the…… -
Development of Java wechat public platform (15) use of wechat jssdk
In the previous article, we introduced the [config configuration in wechat jssdk], which is often used in wechat web d…… -
Development of Java wechat public platform (11) Association of three wechat platforms
Wechat public platform (map. Weixin. QQ. Com) / open platform (open. Weixin. QQ. Com) / merchant platform (pay. Weixin…… -
Type annotation of new features in Java 8_ Power node Java college sorting
Annotations have been widely used in many frameworks to simplify the configuration of programs. What is the controvers…… -
ToString () method instance code in Java
preface: The toString () method is believed to have been used by everyone. It is generally used to return the relevant…… -
Java Web uses POI to manipulate excel file instances
1. Add POI to the project POI official website link Official tutorial: links Class libraries: linking -
A simple java music player
This example shares the specific code displayed by java music player for your reference. The specific contents are as …… -
Java maximum redirects (100) exceeded
Java maximum redirects (100) exceeded These are parameters that can be used to customize the default httpclient implem…… -
Implementation of string to integer and myatoi method in Java
Implementation of string to integer and myatoi method in Java Although this problem is inconsistent with the functions…… -
Java wechat secondary development (III) encapsulation of various types of messages in Java wechat
This example shares the encapsulation of various types of messages in Java wechat for your reference. The specific con…… -
ToString () method instance code in Java
preface: The toString () method is believed to have been used by everyone. It is generally used to return the relevant…… -
Java implementation inserts an element instance into an ordered array
Sort out the documents, search out a java implementation, insert an element into the ordered array, sort it out a litt…… -
Simple implementation of java music player
You who have studied the Java language, more or less, have a whim one day and want to make a music player with swing. …… -
Development of Java wechat public platform (2) receiving of wechat server post message body
In the last article, we described in detail how to connect our application server and wechat Tencent server, and final…… -
Detailed summary of TCP / UDP in Java
TCP / UDP: TCP is mainly a connection oriented protocol. It includes the functions of establishing and dismantling con……