POST YOUR JAVA CODES EXAMPLE..

by jhennyz Mon Mar 08, 2010 9:13 pm

Post here some JAVA CODES you are having..

let's share our knowledge to all the IT ASPIRANTS..^^

who knows...

what u share cud be a big help for sumbody's assignment/project..

Please put the codes you're about to share inside the

[c0de][/c0de]

for an easy CTRL C CTRL V process..

and not in the SPOiLER..

and Lastly..

please SPECiFY the USE of the codes u ARE SHARiNG..
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staff's can removed this thread if this is not an acceptable TOPiC..

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1st Code From Me:

- JAVA CODE determining the users input whether the number inputed

is an ODD or an EVEN NUMBER.

Code:: import java.io.*; public class OddEven{ public static void main(String[]args)throws IOException{ BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); int num; System.out.println("Enter a value:"); num=Integer.parseInt(br.readLine()); if (num %2==0) { System.out.println("the given is a number and it is EVEN"); } else { System.out.println("the given is number and it is ODD"); } } }

by mozaski Wed May 12, 2010 12:11 pm

JFRAME

Code:: import java.awt.GridBagConstraints; import java.awt.GridBagLayout; import java.awt.Insets; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.util.ArrayList; import java.util.Collections; import javax.swing.JButton; import javax.swing.JTextField; import javax.swing.JTextPane; import javax.swing.WindowConstants; import javax.swing.SwingUtilities; public class NewJFrame extends javax.swing.JFrame { private static final long serialVersionUID = 1L; private JTextField jTextField1; private JTextPane jTextPane1; private JButton jButton1; private JTextField jTextField9; private JTextField jTextField8; private JTextField jTextField7; private JTextField jTextField6; private JTextField jTextField5; private JTextField jTextField4; private JTextField jTextField3; private JTextField jTextField2; public static void main(String[] args) { SwingUtilities.invokeLater(new Runnable() { public void run() { NewJFrame inst = new NewJFrame(); inst.setLocationRelativeTo(null); inst.setVisible(true); } }); } public NewJFrame() { super(); initGUI(); } private void initGUI() { try { this.setPreferredSize(new java.awt.Dimension(1024, 768)); GridBagLayout thisLayout = new GridBagLayout(); setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE); thisLayout.rowWeights = new double[] {0.1, 0.1, 0.1, 0.1}; thisLayout.rowHeights = new int[] {7, 7, 7, 7}; thisLayout.columnWeights = new double[] {0.1, 0.1, 0.1, 0.1}; thisLayout.columnWidths = new int[] {7, 7, 7, 7}; getContentPane().setLayout(thisLayout); { jTextField1 = new JTextField(); getContentPane().add(jTextField1, new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0)); jTextField1.setText("1"); } { jTextField2 = new JTextField(); getContentPane().add(jTextField2, new GridBagConstraints(1, 0, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0)); jTextField2.setText("32"); } { jTextField3 = new JTextField(); getContentPane().add(jTextField3, new GridBagConstraints(2, 0, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0)); jTextField3.setText("354"); } { jTextField4 = new JTextField(); getContentPane().add(jTextField4, new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0, GridBagConstraints.SOUTH, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0)); jTextField4.setText("4543"); } { jTextField5 = new JTextField(); getContentPane().add(jTextField5, new GridBagConstraints(1, 0, 1, 1, 0.0, 0.0, GridBagConstraints.SOUTH, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0)); jTextField5.setText("56546"); } { jTextField6 = new JTextField(); getContentPane().add(jTextField6, new GridBagConstraints(2, 0, 1, 1, 0.0, 0.0, GridBagConstraints.SOUTH, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0)); jTextField6.setText("6879"); } { jTextField7 = new JTextField(); getContentPane().add(jTextField7, new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0)); jTextField7.setText("789"); } { jTextField8 = new JTextField(); getContentPane().add(jTextField8, new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0)); jTextField8.setText("8"); } { jTextField9 = new JTextField(); getContentPane().add(jTextField9, new GridBagConstraints(2, 1, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0)); jTextField9.setText("9"); } { jTextPane1 = new JTextPane(); getContentPane().add(jTextPane1, new GridBagConstraints(0, 2, 3, 2, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0)); jTextPane1.setText(""); } { jButton1 = new JButton(); getContentPane().add(jButton1, new GridBagConstraints(3, 1, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0)); jButton1.setText("Sort"); jButton1.addActionListener(new ActionListener() { public void actionPerformed (ActionEvent e) { ArrayList <Integer>al = new ArrayList<Integer>(); al.add(new Integer(jTextField1.getText())); al.add(new Integer(jTextField2.getText())); al.add(new Integer(jTextField3.getText())); al.add(new Integer(jTextField4.getText())); al.add(new Integer(jTextField5.getText())); al.add(new Integer(jTextField6.getText())); al.add(new Integer(jTextField7.getText())); al.add(new Integer(jTextField8.getText())); al.add(new Integer(jTextField9.getText())); Collections.sort(al); java.util.Iterator<Integer> dogsBum = al.iterator(); String s=""; while (dogsBum.hasNext()) { s+= dogsBum.next().toString()+"\n"; } jTextPane1.setText(s); } }); } pack(); } catch (Exception e) { e.printStackTrace(); } } }

POST YOUR JAVA CODES EXAMPLE..

POST YOUR JAVA CODES EXAMPLE..

Re: POST YOUR JAVA CODES EXAMPLE..