Rama Raju

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since Jul 07, 2000
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Recent posts by Rama Raju

Hi Rupa,
The xml file written is not well formed. Why don't u write well formed xml and then try.
Ram.
Hi,
I made an XML file and Corresponding XSL to project the records in my browser.
Each record must end with a check box, so that I can select check boxes for deleting more than one record. How can I correlate check box with the corresponding record so that I can delete the checked record(s) in the database.
Thanks in advance.
Ram
Hi Prabu,
Trhough servlet I am querying records from database. On the click of Delete button in Browser, I am deleting a record through servlet and opening fresh page to show the updated data.
What I found is, I am getting the old data.
I want the data to be refreshed automatically and not by calling refresh from browser.
I came to know that, it is something to do with Referers.
Any Idea Please.
Thankx in advance.
rama raju.
Hi folks,
I am using HTML, servlets(JRun) and MSAcess.
I have a list of records shown through HTML page.
I deleted one record from the list through the same page.
Now I expect my HTML page to display the updated list.
What I could find is the page viewed after deleting the record is not the updated one instead I am getting the old list?
How can I refresh my data in html page?

Thankx in advance.
rama raju.
XML is content specific markup language. Not clear?
HTML contains content as well as the presentation style(eg font, color, etc) together. This inturn does not allow us to use the same content with other presentations.
XML could overcome this by seperating content from presentation. We can get data into XML and use the same data(XML file) with multiple style sheets.
1. This really helps out in publication industries.
2. If we query data from database once into XML, we can use it with multiple presentations. Avoids multiple requests to database which is going to improve the performance. Right?
and lot more...
Could u please tell me whether u r using HTML or applets From the local machine? U can really get good help from Orielly's book on Servlets
23 years ago
Mr. bidyut,
Where can i get this "DylanWalsh Documents"
Dear friends,
Why these following two examples are giving different results?
Example1.java
public class Example1 {
public static void main(String[] args) {
Integer n1 = new Integer(47);
Integer n2 = new Integer(47);
System.out.println(n1.equals(n2));
}
}
result is true.

Example2.java
class Value {
int i;
}
public class Example2{
public static void main(String[] args) {
Value v1 = new Value();
Value v2 = new Value();
v1.i = v2.i = 100;
System.out.println(v1.equals(v2));
}
}
result is false.
Javax Protocal,
Thanx for your suggestion.
public class AQuestion
{
private int i = giveMeJ();
private int j = 10;
private int giveMeJ()
{
return j;
}
public static void main(String args[])
{
System.out.println((new AQuestion()).i);
}
}
In the above example, it is printing 0. Can u explain how zero is getting printed?

public class rr{
public static void main(String args[])
{
if(" String".trim() == "String")
System.out.println("Equal");
else
System.out.println("Not Equal");
}
}
The above code is printing "Equal" , but I expect Not Equal.
Can u explain this?

Hi all,
In Mathematics, we know tan(90) and sin(90)/cos(90) are infinity.
But When I write same in java. I am getting
System.out.println(Math.sin(90)/Math.cos(90)); as -1.9952004122082418
System.out.println(Math.tan(90)) as
1.995200412208242.
Can u please help me?