Dorar

Hi This code not run : it show this error: incompatible types-found java.lang.String but expected HuffmanCodingAnimation.Node This line of code ` root.left.code = root.code + "0";` Here is the code: import javax.swing.*; import java.awt.*; import java.awt.event.*; import javax.swing.tree.*; /* * This program enables a user to enter text and displays …

I am undergraduate student and I have to do a final year project I wish to do something related to new technology ! not frquent idea but i do not konw in which field I have to work I've taken : c, java, web languages(HTML,PHP,Javascript,CSS) , Database systems(Oracle, MySQL), Assembly, …

[B] I will do an artifical intellegent project which is knowledge base system My question is Can I use [COLOR="Red"]ORACLE[/COLOR] database as knowledge base?[/B]

[B]My project is Housing reservation system for University I design the interfaces by VB and connect to my oracle data base account Oracle 11g, VB express edition are used The proble is with the login form [URL="http://im20.gulfup.com/2011-12-23/1324652639153.png"]http://im20.gulfup.com/2011-12-23/1324652639153.png[/URL] when I debug and enter the ID & password for User : according …

[COLOR="red"]This is Reservation program full code written in JAVA <from the web> No Problems are in running process. I'm required to convert it to C language.[/COLOR] -- [COLOR="Green"]1- these are lines that i did not understand it. <could any one explain>[/COLOR] a. private static DataInputStream k = new DataInputStream(System.in); //what …

[B]I want to learn by myself any one of web development languages. i dont have an idea about which is best to learn PHP or HTML or CSS or do i need to study each one in order to use each one for some purposes.. what is the difference between …

hello every body this is part of my datastructure project//i used java lang. i have a problem in using GUI, see : [CODE]JButton button3 = new JButton("Sub Users Access: Students & Teachers"); button3.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { String Option2 = JOptionPane.showInputDialog(null, "\n1-Show list of bookes\n2-Search book\n3-Exit\n\nEnter a …