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4 Posted Topics
 | Hi I have a problem installing the wifi on my netbook.. its an optima netbook pc Op2-E.. On the devices and printers page it shows a "WiFi USB Dongle" and it can be ejected like it was a flash drive or sumthin.. I recently formatted this netbook and installed Windows … |
| | [CODE]import javax.swing.*; import java.awt.*; class Calculator{ JFrame frame; JPanel panel1, panel2; JTextField textField; JButton button[]; Container contentPane; void launchFrame(){ frame = new JFrame("My Calculator"); panel1 = new JPanel(); panel2 = new JPanel(new GridLayout(4,4)); textField = new JTextField(10); button = new JButton[17]; for (int i=0; i <10; i++) button[i] = new … |
| | [CODE]import javax.swing.*; import java.text.*; public class Postage3{ public static void main(String args[]){ double weight, cost, count; int choice, choice2; DecimalFormat df = new DecimalFormat ("0.00"); choice2 = 1; while(choice2 == 1){ weight = Double.parseDouble(JOptionPane.showInputDialog("Enter weight of postage according to ounces")); if(weight <= 1){ cost = weight * 0.30; } else{ … |
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