ramjeev

How to create installation setup in java? Thanks in advance.

Hi everyone, I want to disable windows key in keyboard.Please let me know if u hav any idea.

Reverse words in the sentence without using any Java API or new array Eg. Input => 'this is the wonderfull island' Output => 'island wonderfull the is this' If any logic, pls let me know -- thanks, ramjeev

Friends, Can we add a panel into a editorgridpanel in ExtJS? I have a Ext.list.listview which i want to add it into a GridPanel. I can add textfield, combobox, but listview not workrd out. Can anyone help on this. --thanks, ramjeev

Friends, Since I have to design JSP using Ext-JS, I am in need of help to start Extended JS. Can anyone suggest me any good sites or pdfs to learn. Thanks, ramjeev

Friends, Can u suggest me some good sites and tutorials to start Extended JS (Java Script) ? --Thanks ramjeev

Hi buddies, I m trying to rename the existing .jar file.But I can't. If I make a copy of this and run the copied exe,by that time it works. Code as follows, [code]boolean ReNameExistingEXE(String Dest) { String temp = Dest + "\\Star.jar"; File s = new File(temp); String exName = …

Hi friends, This is regarding synchronization in Thread. If a block or method is synchronized, which object is said to be synchronization?

How to kill the running .jar file from another jar in java? There are two jars running A.jar & B.jar Both jars are running. I want to kill B.jar from A.jar. Pls let me know, if any one knows. Thanks in advance.

SoRelena, Check this code.Hope this is what u want. [CODE]import java.util.*; import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.lang.Runnable; public class MyApp extends JFrame implements Runnable { static boolean stopped = true; // Is the counting stopped? (True or False) --> shared variable static JTextField number; JButton startButton,stopButton; public MyApp() …

For synchronized block, an object has been passed.The question is,Why & when it is passed & what is the purpose of passing an object? -Thanks in advance

that is., say, ob is an Object, int i = Integer.parseInt((String)ob);

Friends, I hav an application running in system tray.As of now, when I click it,the dialog displays.I want to make this happen by pressing any shortcuts,say,ctrl+Alt+a. Can anyone help on this?

Difference between Runnable interface & Thread class?Which one to use, though both seems to be same? As per my knowledge,runnable can be implemented in such a case that already it has some hierarchy -Thanks in advance

On firing an event at a keyReleased or actionPerformed(button click).This event fires continuosly whenever I click.Say,for 10 clicks, 10 events are in queue.I want to clear remaining 9 events while first processing. -thanks

This can be done by splitting up send & receive as seperate methods.And by using GroupAddress, Below link & code might be usefull. ------------------------------- [url]http://java.sun.com/docs/books/tutorial/networking/datagrams/broadcasting.html[/url] ------------------------------- [CODE] void BroadcastSend() { int iBrcstPort=1600; String sBroadcast=""; byte b[]=new byte[1000]; try { sBroadcast=ta2.getText(); //GetText from JTextArea sBroadcast=sBroadcast.trim(); mulSoc=new MulticastSocket(); InetAddress BrcstAddress = InetAddress.getByName("230.0.0.1"); …

Can u suggest any better link for datastructure that explains with diagrams?It would be good,if any basic level explanation with algorithms.

Why String comparison with '==' is illegal,eventhough it works fine.Kindly explain?

How can I use Mysql for JDBC connection.How to make data source? I can able to done with MS-SQL.

What is Bottom up & Top-down approach And How it can be implemented in JAVA?

Hi friends, I want to make a movie player.I heard about JMF but not had any idea.If anyone knows, kindly help me. thanks, ram

Hi friends, I have to fetch date, month & year from Calendar.For that I need a Calendar with User Interaction from which i can fetch. Is there any Calendar (builtin) in swing or i have to make it my own?.Pls let me know if u have any idea. with Thanks, …

Hi, How to create install shield (setup) rpm file in LINUX? Thanks in advance, ramjeev

Hi, I m trying to get the current path using the following.Its works fine (gets the current working directory) in Windows both in debug & release mode.Whereas, in LINUX ,works only in debug mode but not in release mode. i.e.,It gets home path(/root) instead current path(/root/ABC/..) while running in release(by …

Hi, I m trying to scroll the JLabel by adding JLabel to Jscrollpane,I can see the scrollbar,but I can't scroll as well as I found JLabel's are misplaced.Can anyone please help me to solve this. The following is the code, [code=java]class outerWindow extends JFrame implements KeyListener,ActionListener { Container c = …

Hi buddies, I m in need of IPC sample to communicate between two applications.I hav to start one app from another and I want to know whether the second is running or not.If any samples on Interprocess communication,please let me know. Thanks in advance.

Hi everyone, I can access com port while running application from command prompt. But, I can't while running app by clicking .jar file,rest are works fine. Is there any way to setpath programatically? Thanks in advance.

Hi, Do u hav any idea on JScrollPane. I want to add listener for scroll ,i.e., I hav to know what & where user has clicked in scrollpane(up arrow, down arrow or in between). Or anything like scroll which would be comfortable for such usage? Pls let me know, if …

Hi buddies, I m facing some difficulties while setting system date and time?..Can anyone help to set System date & time? Thanks

Hi friends, I m new to this forum.I m trying to make RAS dialup connection thru programatically.If anyone has idea.pls help on this.Your help would be highly appreciable. Thanks