包含标签：Java 的文章
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Uilocalnotification of local notifications pushed by IOS
Absrtact: notification is a very common mechanism for transmitting information in Smartphone Application Programming, …… -
Java applet for the circumference and area of a circle
In the process of learning Java, you need to often take some small programs to practice. Today, let's take a look at a…… -
IOS remote notification remote message push processing
There are three scenarios for remote message push processing: app is not running, app is running in the foreground and…… -
Java polymorphism is introduced from shallow to deep
What is polymorphism? There are two types of polymorphism: (1) Compile time polymorphism (design time polymorphism): m…… -
Method for exporting CSV file by applying Java generics and reflection
This article describes the method of exporting CSV files by using java generics and reflection. Share with you for you…… -
The difference between overloading, inheritance, rewriting and polymorphism in Java
The difference between overloading, inheritance, rewriting and polymorphism: 1) Inheritance is when a subclass gets a …… -
Solr configure Chinese analyzer / define business domain / configure dataimport function method (for test)
1、 Configure Chinese analyzer Using ikanalyzer Configuration method: 1) Add the jar package of IK to the / WEB-INF / …… -
On three data states in Hibernate (temporary, persistent and free)
1. Temporary state (transient state) Data that does not exist in a session or in a database is called temporal. For ex…… -
Storage structure and code implementation of Java linear table
Java data structure learning notes Chapter 1: There are four basic logical structures for the data after using the pro…… -
Java to check whether the native port is occupied
I remember when I was writing a program, I once needed to check the occupation of the port. Although I wouldn't, someo…… -
Java private constructor usage example
As a special member of Java class, constructor can also set keywords to control its access rights. In most cases, we g…… -
The use of table object based on Java Scipt DOM programming
Ranking exercise: add data to the table. When the number is repeated, give a prompt and cannot be added, and add data …… -
How spring cloud zuul modifies the request URL
preface In daily development, in addition to modifying the request parameters, setting the response header and respons…… -
Simple implementation of Joseph Ring algorithm in Java
This paper describes the simple implementation of Joseph Ring algorithm in Java. Share with you for your reference, as…… -
Java reflection mechanism and method Invoke details
Java reflection mechanism Java reflection mechanism is to know all the properties and methods of any class in the runn…… -
Black heart businessman of Java ordering applet
A long time ago, a woman opened a hotel. Her name was sun erniang. Here's the order applet she asked someone to make. …… -
Spring + mybatis realizes AOP database read-write separation and multi database source configuration
At the database level, read-write separation technology is mostly used, that is, one master database and multiple slav…… -
Obtain the basic information of mobile phone based on Java code (local number, SDK version, system version, mobile phone model)
Old style, no more nonsense, just paste java code for everyone. The code is as follows: Don't forget permissions: The …… -
Detailed explanation of sorting examples of Java map
Detailed explanation of sorting examples of Java map To sort key value pairs in a map, you can use the sort method pro…… -
MD5 encryption Base64 conversion method based on Java language
This paper provides 16 bit and 32-bit encryption methods based on MD5. The specific contents are as follows The above …… -
Thread safety in Java singleton mode
Thread safety in Java singleton mode The access scope of the bean provided by the spring IOC container by default is t…… -
Sample code for sending HTML mail using spring mail
order This article shows you how to use spring mail to send HTML mail. maven Send pictures test Send instance abnormal…… -
Java to get the local sunrise and sunset time code sharing
Get the local sunrise and sunset time according to the longitude, latitude and current date. The powerful Google searc…… -
Examples of two common simple search algorithms implemented in Java [fast search and binary search]
This paper describes two common simple search algorithms implemented in Java. Share with you for your reference, as fo…… -
Analysis of spring circular dependency policy
Cyclic dependence The so-called circular dependency means that the dependency relationship between multiple beans form…… -
On the synthetic keyword in Java programming
Java synthetic keyword. Fields and methods marked with synthetic are used internally by class, and synthetic fields wi…… -
Large file upload instance using memory mapping in Java
When dealing with large files, if you use ordinary FileInputStream, fileoutputstream or RandomAccessFile to read and w…… -
Spring can dynamically modify the time parameters and manually start the shutdown operation
Spring implements timed tasks in three ways: the timer class of Java, spring task and quartz. This article only introd…… -
Java imitation 12306 picture verification code
Due to a new project, I intend to make a simple picture verification code. Let's talk about the idea first: on the ser…… -
Java random password is generated and matched with email and mobile phone number
No more nonsense. I'll post the Java code directly. The code has some comments and is not well written. Please take ca…… -
Explain the implementation and application of Java Dynamic agent in detail
Explain the implementation and application of Java Dynamic agent in detail In fact, Java dynamic proxy is not commonly…… -
An example of lock free programming of CAS instruction in Java language
The first contact with the relevant content should start with the volatile keyword. You know that it can ensure the vi……