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Java skills and code Articles


541: Ajax: A Web application to establish a new way
Ajax: a Web application to establish new ways to the author: Jesse James Garrett translation: TurboChen Content: Ajax extraordinary how the definition of Ajax by Ajax forward who would like to ask if what is most attractive, and that is the creatio...

542: Detailed IReport with the development of the Second JasperReport
JasperReport development and IReport II 3.2.1 Detailed design statements now click menu "DataSource" and then select in the "Report query" items, you can click the icon, and then IReport will pop up a dialog box (Figure): Now we ...

543: The use of the Struts design complexity validwhen Forms Authentication
Provided through the Struts 1.2 Validator validwhen can easily create more complex and flexible forms authentication. For example, we have to validate the user input the password twice is the same as, or only when the user fill out the form of indi...

544: Jboss Ejb MDB
Not very familiar with on jms, get a few days at the end of ideas. There are two procedures, an increase of a queue-example-service.xml configuration file is very simple, complex point of saying that in the future. package org.jboss.tutorial.mdb.be...

545: JDBC access to Oracle through java of two abnormal
1. Connection very slow to connect after the success of abnormal operation of the implementation of select: Exception in thread "main" java.sql.SQLException: ORA-00600: internal error code, parameters: [ttcgcshnd-1], [0], [], [], [], [], ...

546: Feature of J2SE 5.0 language features
J2SE 5.0 language features the topic of this article Authors: Gao Yuxiang (big stomach) 1.1. The context of J2SE (TM) 5.0 has been released more than three months, and on a short time ago, about two weeks ago, Sun also announced the updated JDK 5.0 ...

547: JAVAMAIL packet-based e-mail program
JavaMail API is one for reading, writing and sending electronic messages optional package (standard extension) can be used to create standards-based e-mail client, it is equipped with a variety of Internet e-mail the Association, including SMTP, POP...

548: Randomly generated string.
Randomly generated string .. class Str (public static void main (String args []) (char [] cc = new char [10]; for (int i = 0; i <cc.length; i + +) (while (cc [i] < 'A '| | cc [i]>' Z ') / / why using while not if? why while...

549: Jboss Ejb3.0 Interceptor
Interceptor for the interceptors, you can monitor the entire process procedures or methods. From a number of procedures are often easier to understand, I will write in their own procedures based on the HelloWorld increased Interceptor. Several proc...

550: spring operating mechanism in DispatcherServlet
Spring operating mechanism in DispatcherServlet DispatcherServlet the web is the spring framework (hereinafter referred to SpringWeb) the core servlet. "Spring's web framework - the same as other web frameworks - a request-driven web frame...

551: Java String's equals () methods may be optimized
JDK1.4, 1.5 of the code is as follows String Class [code] public final class String implements java.io.Serializable, Comparable <String>, CharSequence ( / ** The value is used for character storage. * / private final char value []; / **...

552: With the realization of a workflow database
package com.highcom.workflow.dao.jdbc; import org.springframework.dao .*; import org.springframework.jdbc.core .*; import org.springframework.jdbc.core.support .*; import java.sql .*; import java.util .*; import com.highcom.workflow.domain .*; i...

553: A unique serial number to generate the service, although the technology is not advanced, but useful
package com.highcom.seqgen.dao.jdbc; import java.sql .*; import javax.sql .*; import org.apache.commons.logging .*; import org.springframework.beans.factory .*; import org.springframework.context .*; import org.springframework.jdbc.core .*; import...

554: Various types of treatment systems in the annex, uploading and downloading
package com.highcom.object.common; import java.io. *; import javax.servlet .*; import com.jspsmart.upload .*; import com.highcom.hcgip.basic.common .*; import javax.servlet.http .*; / ** * The types of treatment systems in the annex. These annexes...

555: Hibernate configuration file in the Application Unit Testing
Hibernate is a popular open source object-relational mapping tools, unit testing and the importance of continuous integration has also been a wide range of promotion and recognition of the introduction of the Hibernate project, how to ensure that th...

556: java design patterns
java design patterns --- prototype (prototype) model Definition: with a prototype example of the type specified to create the object, and copy them through to create a new object prototype. Prototype pattern allows an object to create a custom obje...

557: "Java mobile phone / PDA Programming Introduction to" Reading Notes 11
JDBC desktop platform for business users or the design, not suitable for mobile communications equipment. MIDP for the provision of permanent data storage for the database record (Record Orieted Database), referred to as the "records managemen...

558: Tomcat4.1.31 the database connection pool configuration
(From JAVA Chinese Station) This article is the author of the blog brother Liao configuration used when beginning the use of Tomcat5.0.27, and then use Tomcat5.5.4, but there will always be the wrong configuration database, and later found signs co...

559: What is hibernate?
Key Features Hibernate is an object relational mapping solutions and a sustainable management program or persistence layer. This interpretation may not be able to make people understand that learning Hibernate. Perhaps you can imagine your applica...

560: Resin2.1.12 the database connection pool configuration
(From JAVA Chinese Station) Resin is the application server comparison hard, run fast, and easy to configure! Resin2.1.12 here to tell us about the database connection pool configuration. In% ResinHome% / conf / resin.conf found <! - - Sample da...


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