Skip to main content

TAKE INPUT IN JAVA AS A CHARACTER

 import java.io.*;
 public class Charinput {
 public static void main(String[] args) throws IOException
    {
        char ch;
        InputStreamReader in = new InputStreamReader(System.in);
        BufferedReader br = new BufferedReader(in);

        System.out.println("Enter Character : ");
        ch=(char)br.read();
        System.out.println("Ur Input values : "+ch);
   }
}

Comments

Post a Comment

Popular posts from this blog

UNIX/LINUX COMMAND

Unix / Linux Command cat  --- for creating and displaying short files chmod  --- change permissions cd  --- change directory cp  --- for copying files date  --- display date echo  --- echo argument ftp  --- connect to a remote machine to download or upload files grep  --- search file head  --- display first part of file ls  --- see what files you have lpr  --- standard print command (see also  print  ) more  --- use to read files mkdir  --- create directory mv  --- for moving and renaming files ncftp  --- especially good for downloading files via anonymous  ftp . print  --- custom print command (see also  lpr  ) pwd  --- find out what directory you are in rm  --- remove a file rmdir  --- remove directory rsh  --- remote shell setenv  --- set an environment variable sort  --- sort file tail  --- display last part of file ta...
Post a Comment
Read more

DIALOG BOX SHOW CODE IN SWING JAVA

import javax.swing.*; import java.awt.event.*; public class Dialog {   JFrame frame;   JPanel p;   public Dialog(){   frame = new JFrame("Show Message Dialog");   p=new JPanel();   JButton button = new JButton("Click Me");   button.addActionListener(new MyAction());     p.add(button);   frame.add(p);   frame.setSize(400, 400);   frame.setVisible(true);   frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);   }   public class MyAction implements ActionListener{   public void actionPerformed(ActionEvent e){   JOptionPane.showMessageDialog(frame,"My DialogBox");   }   }  public static void main(String[] args)  {     Dialog db = new Dialog();   } }
Post a Comment
Read more

DATABASE UPDATION CODE IN VB.NET

Private Sub BTNUPDATE_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BTNUPDATE.Click         connetionString = " Data Source=KEERTIG-PC\SQLEXPRESS;Initial Catalog=GAURAV1;Integrated Security=True"         connection = New SqlConnection(connetionString)         sql = "UPDATE ROOM_BOOKING SET FIRST_NAME= '" & TXTBSFNAME.Text & "',MIDDLE_NAME= '" & TXTBSMNAME.Text & "',LAST_NAME= '" & TXTBSLNAME.Text & "',NUM_OF_ROOM= '" & TXTBSNOROOM.Text & "',NUM_OF_DAYS= '" & TXTBSNODAYS.Text & "',MOBILE_NO= '" & TXTBSMOBNO.Text & "',ADDERESS= '" & TXTBSADDRESS.Text & "',ROOMBK_PRICE= '" & TXTBSPRICE.Text & "' WHERE ROOMBK_ID = '" & TXTBSBID.Text & "'  "         Try             connection.Open()             MsgBox(...
Post a Comment
Read more