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Learn Java Tutorial for Beginners, Part 29: Upcasting and Downcasting

on December 29, 2018

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XHTML and CSS Tutorial - 5 - Bold, Italics, and Comments

<!doctype html> <html> <head> <title> This is the title Sucker! </title> </head> <body> <h1>Best Website Ever!</h1> <p>This is my paragraph</p> <h2>This is the second header</h2> <p>This is the second paragraph.<br/>And now I'm done with this tutorial</p> </body> </html> <!doctype html> <html> <head> <title> This is the title Sucker! </title> </head> <body> <h1>Best Website Ever!</h1> <p>This is my paragraph</p> <hr /> <h2>This is the second header</h2> <p>This is the second paragraph.<br/>And now I'm done with this tutorial</p> </body> </html> <!doctype html> <html> <head> <title> This is the title Sucker! </title> </head> <body> <h1>Best Website Ever!</h1> <

Java Programming Tutorial - 69 - Drop Down List Program

package apples; import java.awt.*; import java.awt.event.*; import javax.swing.*; public class Gui extends JFrame { private JComboBox box; private JLabel picture; private static String[] filename = {"b.png", "x.png"}; private Icon[] pics = {new ImageIcon (getClass().getResource( filename [0]))}; public Gui() { super ("the title"); setLayout (new FlowLayout()); box = new JComboBox ( filename ) ; box.addItemListener( new ItemListener() { public void itemStateChanged (ItemEvent event) { if(event.getStateChange()== ItemEvent. SELECTED ) picture.setIcon(pics[box.getSelectedIndex()]); } } ); add(box); picture = new JLabel (pics[0]); add(picture); } } package apples; import javax.swing.JFrame; public class apples { public static void main (String[] args) { Gui go = new Gui(); go.setDefaultCloseOperation(JFram

Reverse The Number Using Goto Statement C Program

#include <stdio.h> int main() { int n,c=0,r,f=1, i=1,t,rsum=0; printf("\nEnter the number : "); scanf("%d", &n); t=n; s: n=n/10; c++; if(n!=0) { goto s; } f: f=f*10; i++; if(i<c) { goto f; } n=t; e: r=n%10; n=n/10; rsum=rsum+(r*f); f=f/10; if(n!=0) { goto e; } printf("\nReverse value : %d", rsum); return 0; }

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Learn Java Tutorial for Beginners, Part 29: Upcasting and Downcasting

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