Hi....My question is In a JTree i want to add nodes to only the nodes whose parent is root node.Please help me with this.In the following code it should be possible to add node to "Medieval" but not "socrates.import java.awt.BorderLayout;import java.awt.Container;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.swing.JButton;import javax.swing.JFrame;import javax.swing.JOptionPane;import javax.swing.JPanel;import javax.swing.JScrollPane;import
When iam tring to insert a pdf of 2mb in to oracle database.This is my source code.import java.io.File;import java.io.FileInputStream;import java.sql.Connection;import java.sql.DriverManager;import java.sql.PreparedStatement;public class PDFConnect { public static void main(String args[]) { try{ Class.forName("oracle.jdbc.driver.OracleDriver"); Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@10.81.7.169:1521:PTS", "TESTPTS", "TESTPTS"); System.out.println("connection
Latest Answer: A web service is a collection of protocols and standards used for exchanging data between applications or systems. Software applications written in various programming languages and running on various platforms can use web services to exchange data over ...
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What is Persistent Base Class in Hibernate? Give me a example of one-to-many mapping using person and address in Hibernate.
Latest Answer: We can generate PDF Documents using FOP 0.92 beta that requires knowledge of XML + XSL-FO.We can also use iTEXT to generate PDF Documents, which is simplier about the lot.You can also use some HTML to PDF conversion tools available ex:- IceBrowser ...
Latest Answer: HI Santh Kumar, As u said servlets have multiple instances(it is wrong) each servle has one instance only, when a new request comes it does not create an instance but it creates a thread to the request.remaing answer is ok, Thanks ...
Latest Answer: CGI creates a process for every request.Servlet creates a Thread for every request. ...
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