Java
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Generating XML files using java
《 XML in the eyes of Java -- File Writing There are four ways to generate an XML file in Java. 1. Generate XML docum…… -
Java access control
Java provides four access rights: Public > protected > package access rights (no keywords) > private Packages…… -
You can also use Java swing to make such a dazzling MP3 player_ Source download
I had published the blog ： and to display some screenshots about this MP3 Player. The target for this blog is that to…… -
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The Skins of the Substance
This blog is about a java jar file : Substance. jar well,you can get it from links as below: The skins of the substanc…… -
Java inner class_ Let you see_ Don’t be confused anymore
In a blog: "you can learn something about Java inner classes, but there are still some places in the inner classes tha…… -
Color image converted to black and white picture
This blog will be talking about the color image converted to black and white picture. The project structure as follow:…… -
Tobinarystring() method of integer in Java
During an interview, I encountered such a question. The general meaning of the question is: let me write out the tobin…… -
The applications we developed in those years
The applications to be discussed here are mainly developed and implemented by Java, Python and other languages in Wind…… -
Hibernate learning notes
< p class = "L" > transferred from < a style = "font size: 14px;" href="%20http://blog.csdn.net/jiuqiyuliang/…… -
“Goto” — label in Java
There is no goto in Java, but goto is a reserved word. For example, int goto; It's illegal. However, there are tags in…… -
Complete expression of interface in Java
When I use a tool: Java decompiler decompiler to view the jar package source code, the following code appears: I searc…… -
Java POI technology, reading and writing excel [2003-2007, 2010]
In the previous blog: I introduced the related operations of reading excel with POI technology in Java Read excel and …… -
Programmers, let’s write the front-end code
You can think of me as an extreme person, just as many people focus on their own fields and disdain other "superficial…… -
Java API operation of Hadoop 2-hbase
HBase provides rich Java APIs and thread pool operations. Let me use thread pool to show how to use Java API to operat…… -
Java Web Development_ Realization of shopping cart function
I haven't touched the shopping cart before, and I don't know what to do with the shopping cart, so I queried a lot of …… -
Hibernate learning notes 2
Hibernate mapping One to many, one to one, many to many One to many mapping Common attributes of the set element …… -
Java copy, move, and delete files
< H2 id = "% E5% A4% 8D% E5% 88% B6% E6% 96% 87% E4% BB% B6% EF% BC% 9A" > copy file: < div class = "cnblogs_…… -
Write your own automatic code generation tool_ Java version_ Source download
That is, generate corresponding Dao, daoimpl, service, serviceimpl and other classes for each bean. The following is a…… -
My Notepad
I have spent near more two weeks to write this Notepad application. At this moment,I want to share with you. I wonder …… -
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Rookie growth
I suddenly found that yesterday (20-03-2016) was the fifth anniversary of my entering the circle. The time suddenly re…… -
Java’s POI technology to read and import Excel
< div class = "cnblogs_highlighter" > project structure: -
Query on “minimizing repeated calculation of variables in the for loop”
In the following article: Described in '': Operation effect: a. b. c. d. Summary: a lot of data has been tested, indic…… -
Java reflection – dry goods
After reading many articles on java reflection, I summarized what I saw. Help yourself and others more or less. First,…… -
Blog Garden_ Insert code (recommended)_ Button function realization_ Code highlights
Operation effect: : preparation 1. Download SyntaxHighlighter_ 1.5. 1.rar Download address: After decompression, D…… -
Urlrewriter in Java (URL rewriting)_ Source download
Recently, I used URL rewriting in a project. How to enhance the readability of the address in your website and let the…… -
Java POI technology to read Excel data to MySQL
This blog is to introduce the POI technology in Java, read Excel data, and then save it to MySQL data. You can also le…… -
java_ Free blocks (static and non static blocks)
There are two types of free blocks in Java: Static and non static blocks Static block: Non static block: Test Demo: Co……