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Java skills and code Articles


101: Java Performance Optimization Tips Collection (2)
Introduced to improve the performance in front of skills suitable for the majority of Java applications, the next issues to be discussed is suitable for the use of JSP, EJB or JDBC applications. 1. The use of buffer tags Some application servers b...

102: Java Performance Optimization Tips Collection (2)
Introduced to improve the performance in front of skills suitable for the majority of Java applications, the next issues to be discussed is suitable for the use of JSP, EJB or JDBC applications. 1. The use of buffer tags Some application servers b...

103: Java Performance Optimization Tips Collection (2)
Introduced to improve the performance in front of skills suitable for the majority of Java applications, the next issues to be discussed is suitable for the use of JSP, EJB or JDBC applications. 1. The use of buffer tags Some application servers b...

104: Java Performance Optimization Tips Collection (2)
Introduced to improve the performance in front of skills suitable for the majority of Java applications, the next issues to be discussed is suitable for the use of JSP, EJB or JDBC applications. 1. The use of buffer tags Some application servers b...

105: Java Performance Optimization Tips Collection (2)
Introduced to improve the performance in front of skills suitable for the majority of Java applications, the next issues to be discussed is suitable for the use of JSP, EJB or JDBC applications. 1. The use of buffer tags Some application servers b...

106: Java Performance Optimization Tips Collection (2)
Introduced to improve the performance in front of skills suitable for the majority of Java applications, the next issues to be discussed is suitable for the use of JSP, EJB or JDBC applications. 1. The use of buffer tags Some application servers b...

107: Java Performance Optimization Tips Collection (2)
Introduced to improve the performance in front of skills suitable for the majority of Java applications, the next issues to be discussed is suitable for the use of JSP, EJB or JDBC applications. 1. The use of buffer tags Some application servers b...

108: Java Performance Optimization Tips Collection (2)
Introduced to improve the performance in front of skills suitable for the majority of Java applications, the next issues to be discussed is suitable for the use of JSP, EJB or JDBC applications. 1. The use of buffer tags Some application servers b...

109: Java Performance Optimization Tips Collection (2)
Introduced to improve the performance in front of skills suitable for the majority of Java applications, the next issues to be discussed is suitable for the use of JSP, EJB or JDBC applications. 1. The use of buffer tags Some application servers b...

110: Java Performance Optimization Tips Collection (2)
Introduced to improve the performance in front of skills suitable for the majority of Java applications, the next issues to be discussed is suitable for the use of JSP, EJB or JDBC applications. 1. The use of buffer tags Some application servers b...

111: Java Performance Optimization Tips Collection (3)
7. To generate primary key Generation of the EJB primary key are in many ways, the following analysis of several common methods and their characteristics. Logo to use the built-in mechanism for database (SQL Server or Oracle of the IDENTITY of the ...

112: Collection of Java Performance Optimization Tips (5)
This article described the contents of the graphical user interface for the application (Applet and the general application), to use the AWT or Swing. 1. With JAR file compression category Java archive (JAR file) is in accordance with the standard ...

113: Java Performance Optimization Tips Collection (6)
5. Redraw operation delay Graphical user interface for the applications, often the main reason for the lower performance can be attributed to the efficiency of re-drawing the lower screen. When the user changes window size or scroll a window, which...

114: Java Portlet specification reference implementation
The Apache Pluto Project (Apache Pluto Project) Pluto Pluto is the Java Portlet specification reference implementation (Reference Implementation). The current version of the specification is JSR 168. Portlets is a portal environment running on th...

115: Summary of Java Frequently Asked Questions
1. Java compiler to run the problem 2. Object operation prone to error NullPointException 3. Unnecessary to deal with statements 4. Parameter problem 5. Exceptions 6. The problem of database operations 7. Index cross-border 8. Other 9. To be...

116: The use of Java and XSLT skills of 10
In my new book "Java and XSLT" are described in the Java and XSLT technology portfolio. This article has been selected from the book I think is very important skills of 10. But in fact it is only 10 limited rough description of what is pos...

117: Documents to read and write Java
1, flow: It is a mechanism through the buffer data from the producers (such as keyboards, disk file, memory or other device) to receive the data sent to the consumer (such as screens, file or memory, etc.) in the process of abstraction. 2, the Jav...

118: Java Software Development Study Notes (b)
1. Relevant knowledge 1.1 Java programming language is from the very beginning supported the software on the localization of the first programming language. All Unicode strings are used 1.2 to localize the content: United Kingdom figures 123,456...

119: JAVA the MD5 encryption algorithm source code
import java.security .*; import java.security.spec .*; class MD5_Test ( public final static String MD5 (String s) ( char hexDigits [] = ( '0 ','1','2 ','3','4 ','5','6 ','7','8...

120: Java in Sizeof (b)
Doing after all these preparations, the following graph traversal of this standard to achieve: public static IObjectProfileNode profile (Object obj) ( final IdentityHashMap visited = new IdentityHashMap (); final ObjectProfileNode root = createP...


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