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Use the JBuilder development J2ME program
November 8th, 2011
Use the JBuilder development J2ME program
Author: Chen Yue Feng
From: http://blog.CSDN.NET/mailbomb
Now most of the actual application is developed using JBuilder, briefly explain how to use it.
JBuiler 9 (including JB9) above include MobileSet and WTK, you can use to develop.
Use JB9 above when developing J2ME applications, and general development of similar using JB, follow these steps:
1, cr
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Insight into the JVM—–Inside JVM reading notes
November 8th, 2011
This article first describes the life cycle of Java virtual machine, and an overview of JVM architecture, last sections are described in detail in the architecture.
(First of all clarify two concepts here: JVM instance and JVM instance execution engine, JVM instance corresponds to a separate Java program running, and JVM instance execution engine corresponds to the thread that belongs to the us
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StringHelper
November 8th, 2011
package com.helper;
import Java.util.StringTokenizer;
/***≪p> title: weboa Office system </p>*<p> Description: string handling auxiliary class </p>*/public class StringHelper{/*** will convert the empty string “” *@param *@return returns the original string converted to a string */public static final String convertStringNull (String strOrig) {String strReturn
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Ask a low-level input stream question …
November 8th, 2011
Code is as follows:
import Java.io.*;/*** @author user* @version 1.0*/public class FileInputStreamDemo {
public static void main(String args[]) {if (args.length !=1) {System.err.println(“Syntax – FileInputStreamDemo file”);return;} try {InputStream fileInput = new FileInputStream (args[0]);int data =fileInput.read();while (data != -1) {System.out.write( data );data = fileInput
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JMX MalformedObjectNameException problems when you run the resin
November 8th, 2011
When running resin,I get the following error:
“Javax.management.MalformedObjectNameException: ObjectName: invalid character ‘:’ in value
part of property…”. Here is others’ discussion
http://www.caucho.com/quercus/faq/question.xtp?question_id=1410ref. Answer by Sam on Tue, 25 Feb 2003 12:17:07 -0800 (PST) You are likely getting a conflicting/older jmx impleme
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Eclipse plug-in configuration
November 8th, 2011
1. download and install Eclipse: can go to the official website at http://www.Eclipse.org/downloads/index. PHP download the latest version of Eclipse, current version is eclipse3.0.1, after downloaded, unzip it (assuming e:\eclipse). 2. configure Eclipse plug-in commonly used plugins: Lomboz (JSP,j2ee development), tomcatplugin (Tomcat plugin),