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Hi, Always get a few tracking cookies, I think I know the site where they come from. Can I ignore them or how to stop them? Thank you in advance.

Hi, I tried to put a line into a text file without success: try { FileWriter fw = new FileWriter("out.txt"); BufferedWriter bw = new BufferedWriter(fw); } catch(IOException e) { } bw.write("inputed a line: "); It said "bw cannot be resolved". Just learnt how to get a line...

Hi, I am using eclips3.0 and found String file = "dddd.txt"; FileReader fr = new FileReader(file); not working. It said: Unhandled exception type FileNotFoundException Can you tell me what I am doing wrong? Does eclips3.0 support that?

Hi, In text1.addActionListener(this); what 'this' for? I remember sometimes 'this' is for the whole class.

Hi, I want the css special for <input type="text"> and tried to put the following in my style.css file but not wording: input.text {font-size: 14px; line-height: 19px; height: 19px; border: 1px solid;} What I am doing wrong? Thank you in advance.

Hi, How to set a color (css?) so that I can use it in my pages for a few <td bgcolor=...> (not all) Thank you in advance.

I found it will get a big empty space after following block: <form...> <table> <tr><td>...</td></tr> </table> </form> I then chage to this and found the empty space became much smaller, that is what I need: <table> <form...> <tr><td>...</td></tr> </form> </table> However, W3C validator said I...

Hi, I tried following code and it looks fine. It does not need a "lestioner" to fire the return key press event. 1. Can you check if this code is OK? 2. If this code is OK, why we need to use "listioner"? import java.applet.Applet; import java.awt.*; public class ListPrime extends Applet {...

Hi, How to tell Googlebot not visit my page titles.asp?something=s but let it visit page titles.asp?other=a Thank you in advance.

Hi, I used to have pages titles.asp?group=a, titles.asp@group=b and titles.asp@group=c?but now I have page titles.asp?group=a only. When Googlebot visited my site, it still visited titles.asp?group=a and titles.asp@group=b. How to tell Googlebot not to visit titles.asp?group=a and...

Hi, Can you check what is wrong (must very simple) in the code. It got Debug Error when free(). #include <stdlib.h> #include <stdio.h> int main() { int nRow=10, nCol=5, i; double **a; a = malloc(nRow * sizeof(double *)); for (i=0;i<nRow;i++) a[i]=malloc(nCol*sizeof(double *)); a[8][2]=12.3...

Hi, When submit a form by click the submit button, can we do response.cookies("xxx")="yyy"? Perhaps we can assign the cookies by Javascript, but I think that is very complex.... Thank you in advance.

Hi, Current page is: <form action="Next.asp" method="post"> <input type="text" value="abc" name="input1"> <input type="submit"> </form> <a htef="Next.asp">Next</a> After click the submit button, <input type="submit">, we go to next page, Next.asp, and we can get the value "abc" by...

Very strange!! I used DataGrid to display .mdb by connection and recordset by ADO. It works fine. I then set the layout propty and run again, but nothing can by displaied this time! I change back the setting, no good. Why?

Hi, I have just learnt how to run an applet by putting <applet code="xxx.class"></applet> in a Html file. So, we need put xxx.class in the server. But do we need to put some dll or anything into the user's PC? Thank you in advance.

Hi, In a cell, I will use a function I am going to write. How to get the column number of this cell in the function?