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Java skills and code Articles


501: DES encryption and decryption of the package and use the example of
Original: zhouxianli1978@msn.com, welcomed the increase in users like Java I DES encryption package package org.jtool.desutils; import java.security.SecureRandom; import javax.crypto .*; import javax.crypto.spec.DESKeySpec; public class DESEncrypt...

502: JB2005 UPDATE 4
I do not know is the issue of machine or set up in javabean write JB2005 when everything looks normal, when the compiler error, check the code, no problem. Ultraedit open with. Java look and found error in the JB in the tips of the line, less a few ...

503: That feeling, write java class examination before the end
Suddenly found that there is no table has been a long time to write a blog, originally thought to write every day, and later found that there is insufficient powerah. Semester to enter the middle class more slowly, and all sorts of things in the com...

504: Java for beginners to learn the language of the proposed
Beginner's task is to grasp the rules of Java language programming and to develop good habits, followed by only referring to the use of proficiency class, followed by mastery of OO thinking and application, followed by the Design Pattern is a pr...

505: Extreme Programming for the understanding of the four core (a)
Extreme Programming has four core exchange, simple, feedback and courage, these four principles we normally do in the course of the project must have taken note of. However, the two master Kent Beck and Martin Fowler attributed to these four points ...

506: About Apache commons
Apache Commons is a very useful tool kit to address the various practical common problem, the following is a brief form, http://jakarta.apache.org/commons/index.html For more information visit BeanUtilsCommons-BeanUtils provides Java reflection and...

507: Jboss Ejb3.0 Statefull Bean
This example combines the j2se5.0 new features generis, you can look at me to write under the new features of J2se5.0 generis ShoppingCart.java package org.jboss.tutorial.stateful.bean; import javax.ejb.Remote; import javax.ejb.Remove; import j...

508: My J2ME programming practice (5) - ImageItem
/ * * ImageItemlet.java * * Created on 2005 years 4 17, * 8:56 pm / import javax.microedition.midlet .*; import javax.microedition.lcdui .*; / ** * * @ Author Administrator * @ version * / public class imageItemlet extends MIDlet implements Comman...

509: 】 【Summarize the installation of Linux RedHat AS3 on JDK1.4
System: Linux RedHat AS3 Update3 Installation package: j2sdk-1_4_2_05-linux-i586.bin The installation process: 1, the files are copied to the / tmp directory ----// Note: cp j2sdk-1_4_2_05-linux-i586.bin / tmp 2, then the implementation of the ...

510: PointBase configuration
The main documents: only three pbclient.jar, pbembedded.jar and pbtools.jar PointBase set environment variables: setPBEnv.bat set PB_HOME = D: \ Devs \ pointbase set OLDCP =% CLASSPATH% set CLASSPATH =% PB_HOME% / lib / pbclient.jar set CLASSP...

511: Dukes Bookstore (Servlet Version) Notes
1 new event model: by setting the Listener, in the Servlet before and after the initialization to do certain things. This is the event model in the Servlet application. During the visit / bookstore1/enter after, ContextListener structure of a DB, a...

512: J2EE tutorial examples installed
This section describes the installation of various representative examples of the original document in English, introduced at the following path: J2EE1.4/samples/docs/list.html Duke's Bookstore 1 compiler. Switch to J2EE1.4 amples \ webapps \...

513: Development SessionBean
At the following steps: 1 set up a test web module 2 the establishment idea ejb module, prepared by ejb 3, compiler, packaging 4 to write the test page 5 Published ejb, web test modules, test ejb The establishment of a test module web. In the...

514: Jboss Ejb3.0 Entity Bean
Order.java package org.jboss.tutorial.entity.bean; import javax.persistence.CascadeType; import javax.persistence.Entity; import javax.persistence.FetchType; import javax.persistence.GeneratorType; import javax.persistence.Id; import javax.pe...

515: On the Reader for the type of token, you can visit here to resolve a number of split
In java. util in category java.io.StringTokenizer can parse a single string in the jdk1.4 can split a single string to parse, but they can not resolve on the Reader stream, in a number of characters when parsing two strings can not go back to split ...

516: Programs poor III General OLAP
Mondrian's performance is JPivot layer TagLib, have maintained good development progress. Has no use for a long time, and take advantage of completely forget the past, down to small experience. 1. Resources.properties Chinese 1.1 Find all the d...

517: Apache2.0.53 + Tomcat5.5.9 Integration Guide (Windows articles)
After looking at many online tutorials on this and found that some can not be achieved now, or too complex methods. So to try installed their own equipment, set up group, spent a day at the time, and finally get, only to find online who seems to be ...

518: Effective Java
Effective Java study notes JAVA language support four basic types: interface (Interface), Class (Class), Array (Array), and the type of primitive (Primitive). The first three types are commonly referred to as reference types (reference type), and an...

519: Spring business layer under UnitTest
for a long time, finally began UnitTest. The reasons I and everyone else, do not want the night having nightmares, why in the Spring of the second operational layer of TDD, to do not need Tomcat, completely out of the display dependent on the progre...

520: DateFormat use a variety of types of output format of time (I)
import java.util.Date; import java.text.DateFormat; / ** * Format the time type * DateFormat.FULL = 0 * DateFormat.DEFAULT = 2 * DateFormat.LONG = 1 * DateFormat.MEDIUM = 2 * DateFormat.SHORT = 3 * @ author Qu Jinlong qujl@neusoft.com * @ version 1...


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