|
thanx a lot @ emadrefai ..now my code works perfect....
can you please explain me what exactly was happening before.... one thing i know if am not wrong is that the error message that i was getting was due to the Exception block code in Try and Catch
|
|
|
|
|
how to save java programs in c drive.i tried to change the advance security options of c drive, but couldn't work.
|
|
|
|
|
Neither your title nor your question make any real sense. Please try and explain your problem in proper terms.
Use the best guess
|
|
|
|
|
This is not a java related issue,It is a permission related issue.
So check whether you have the permission to create file in "c" drive.
Shubhashish
|
|
|
|
|
look, I don't known why you can't save your java resource files in C:\\, but I can explain you what I did with the rights the last time I reinstall my Laptop, I'm running my PC with Windows 8 Pro 64 bit, look, let me explain you what I did:
1 - Right Click on the System Drive (C)
2 - Properties
3 - Security
4 - Advanced
5 - Auditing and Continue
6 - Add your user name to the list and give them all the rights
7 - Ready
With this work...
|
|
|
|
|
this is not a issue related to java.
first of all check whether you have proper rights to access C drive or not.
if not then login as administrator
|
|
|
|
|
Member 9954248 wrote: sir ,
i student in be final year
plz give me code for image steganography in java
Sorry, we do not provide code to order.
Use the best guess
|
|
|
|
|
i have a problem where, i need to import a file and check the whole coding byte by byte ,then comparing ,but how to do that with dynamic array. as i want to just list all the used file used in an array of list item dynamically.
|
|
|
|
|
Your question is not clear; please try explaining the format of the file and what you are trying to do with its contents.
Use the best guess
|
|
|
|
|
i want to store the name of the file from code which are being used by my project so , how to dynamically store those file name in a array so that i can get the value of all of the list in a single column .
any idea !
|
|
|
|
|
can you please provide me any link of collection classes tutorial .
|
|
|
|
|
I just did; try clicking it!
Use the best guess
|
|
|
|
|
actually i like to develop a code where the name of the file from a .jsp will get imported so will it work here??
|
|
|
|
|
No idea. You really need to spend some time thinking about what problem you are trying to solve, and learning how to express your question in clear technical terms.
Use the best guess
|
|
|
|
|
Hey,
how can I parse a odata atom feed?
Notice: The xml data are already on my system. So I need a libary that takes a string or local file path.
Example:
<?xml version="1.0" encoding="utf-8"?><feed xml:base="http://10.0.2.2/dataservice/data.svc/" xmlns="http://www.w3.org/2005/Atom" xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata"><id>http://10.0.2.2/dataservice/data.svc/Areas/</id><title type="text">Areas</title><updated>2013-03-28T14:45:13Z</updated><link rel="self" title="Areas" href="Areas" /><entry><id>http://10.0.2.2/dataservice/data.svc/Areas('filestore')</id><category term="Dms.Data.Services.Context.Entities.DmsArchiveArea" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" /><link rel="edit" title="DmsArchiveArea" href="Areas('filestore')" /><title /><updated>2013-03-28T14:45:13Z</updated><author><name /></author><content type="application/xml"><m:properties><d:Id>filestore</d:Id><d:Name>filestore</d:Name><d:Reche m:type="Edm.Boolean">true</d:Reche><d:Scann m:type="Edm.Boolean">true</d:Scann><d:Indiz m:type="Edm.Boolean">true</d:Indiz><d:Datei m:type="Edm.Boolean">true</d:Datei><d:Revis m:type="Edm.Boolean">true</d:Revis><d:Speich m:type="Edm.Boolean">true</d:Speich><d:Druck m:type="Edm.Boolean">true</d:Druck><d:Mail m:type="Edm.Boolean">true</d:Mail><d:Archiv m:type="Edm.Boolean">true</d:Archiv><d:Attrae m:type="Edm.Boolean">true</d:Attrae><d:Annoarch m:type="Edm.Boolean">true</d:Annoarch><d:Annorech m:type="Edm.Boolean">true</d:Annorech><d:Annorevi m:type="Edm.Boolean">true</d:Annorevi><d:ReviView m:type="Edm.Boolean">true</d:ReviView><d:ReviAend m:type="Edm.Boolean">true</d:ReviAend><d:WeichAttribAend m:type="Edm.Boolean">true</d:WeichAttribAend><d:IntervallEinstellBar m:type="Edm.Boolean">true</d:IntervallEinstellBar><d:SeitenKopieren m:type="Edm.Boolean">true</d:SeitenKopieren><d:SeitenAend m:type="Edm.Boolean">true</d:SeitenAend><d:DokLoeschen m:type="Edm.Boolean">true</d:DokLoeschen></m:properties></content></entry
Thank you =)
|
|
|
|
|
you can try jibx.
Regards
Shubhashish
|
|
|
|
|
Hello,
Please have a look at this documentation [^]. This[^] document is also useful.
Regards,
Prasad P. Khandekar
Knowledge exists, man only discovers it.
|
|
|
|
|
Hi dears
I want install bundle on apache felix framework in OSGI so first start felix and then show g! message on cmd
now when I want install bundle write this command : Install file : C:\Users\Farshad\Desktop\myJar.jar
but throws exception !! that Exception message is :
java.net.MalformedURLException: no protocol: file
java.net.MalformedURLException: no protocol: :
java.net.MalformedURLException: Unknown protocol: c
How I can do this? I use Windows 7 (64 bit) os.
thanks a lot.
|
|
|
|
|
Hello,
The correct command is
felix:install file:/path/to/bundle/bundle.jar . See this Getting Started guide.
Regards,
Prasad P. Khandekar
Knowledge exists, man only discovers it.
|
|
|
|
|
what the whole code of "Soduko" ? please answer this question 
|
|
|
|
|
Rhod-Ann wrote: what the whole code of "Soduko" ?
And what is your question? Do you want to know how you can solve a sudoku in your local newspaper? - This would be the wrong forum for this.
If you want to make a Sudoku in Java, use this one[^].
Google. It really solves problems.
|
|
|
|
|
public class Solution {
public static void main(String[] args) {
Solution s = new Solution();
char[][] board = {{'.', '2', '6', '5', '.', '.', '.', '9', '.'},
{'5', '.', '.', '.', '7', '9', '.', '.', '4'},
{'3', '.', '.', '.', '1', '.', '.', '.', '.'},
{'6', '.', '.', '.', '.', '.', '8', '.', '7'},
{'.', '7', '5', '.', '2', '.', '.', '1', '.'},
{'.', '1', '.', '.', '.', '.', '4', '.', '.'},
{'.', '.', '.', '3', '.', '8', '9', '.', '2'},
{'7', '.', '.', '.', '6', '.', '.', '4', '.'},
{'.', '3', '.', '2', '.', '.', '1', '.', '.'}};
s.solver(board);
}
public boolean solver(char[][] board) {
for (int r = 0; r < board.length; r++) {
for (int c = 0; c < board[0].length; c++) {
if (board[r][c] == '.') {
for (int k = 1; k <= 9; k++) {
board[r][c] = (char) ('0' + k);
if (isValid(board, r, c) && solver(board)) {
return true;
} else {
board[r][c] = '.';
}
}
return false;
}
}
}
return true;
}
public boolean isValid(char[][] board, int r, int c) {
//check row
boolean[] row = new boolean[9];
for (int i = 0; i < 9; i++) {
if (board[r][i] >= '1' && board[r][i] <= '9') {
if (row[board[r][i] - '1'] == false) {
row[board[r][i] - '1'] = true;
} else {
return false;
}
}
}
//check column
boolean[] col = new boolean[9];
for (int i = 0; i < 9; i++) {
if (board[i][c] >= '1' && board[i][c] <= '9') {
if (col[board[i][c] - '1'] == false) {
col[board[i][c] - '1'] = true;
} else {
return false;
}
}
}
//check the 3*3 grid
boolean[] grid = new boolean[9];
for (int i = (r / 3) * 3; i < (r / 3) * 3 + 3; i++) {
for (int j = (c / 3) * 3; j < (c / 3) * 3 + 3; j++) {
if (board[i][j] >= '1' && board[i][j] <= '9') {
if (grid[board[i][j] - '1'] == false) {
grid[board[i][j] - '1'] = true;
} else {
return false;
}
}
}
}
return true;
}
}
Hi,
I think this may help to find out the solution for the problem..Plz try this and share your experience.
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
