This is about a game application!
hi everybody, my name is Mario, i'm from Colombia, I'm studying electronic engenering and i'm doing my final project, it's about a bingo game for three players througt a telephone (obviusly everyoone has a phone) , using technologies like VXML, java and jsp, i'm really a newbie in this and i'm stucked!!!! about two things and maybe anyone can help me out!!! plez, how could i send the same page to these three users who before have submitted the valid card, not individualy, i mean, they before have to login the number of the bingo card before playing the game ( it just for validing the cards) but i need to show the same page (jsp) to them when the three users have valided their cards, automatically they get to the same page for starting to play, like a brocasting...!! that is beacuse they have to watch the same balls at the same time, like a bongo game... is that possible on jsp? the second one is, i also want to refresh only a part of that page ( beacuse i'm using a javabean that shows the balls that are created before and stored my DataBase !!! i have read about this is possible with ajax but it doesn't work in my JSP pages!!! what do i have to do ???? i have to include a special code on my jsp?? i just want to refresh a "div" beacuse before this code ( that gets the new balls) i have to put before a javabean that creates the balls and put them into my database (mysql) and if it refreshes again all the page with the tag "<meta content = "refresh".... >" it will create again the new balls anytime it refreshes the page just for getting the new ball, that is beacuse i have to refresh only a part of that page... just for getting a new ball... i'm attaching the jsp... it just the part that shows the balls, pplez help me out about these 2 things...
<?xml version = "1.0"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<!-- BingoBalotas.jsp -->
<%-- configuraci�n de p�gina --%>
<%@ page errorPage = "PaginaError.jsp" %>
<%@ page import = "java.util.*" %>
<%@ page import = "beans.*" %>
<%-- beans utilizados en esta JSP --%>
<jsp:useBean id = "Balotica" scope = "page" class = "beans.BeanBalotas" />
<html xmlns = "http://www.w3.org/1999/xhtml">
<head>
<s:head theme="ajax"/>
<s:url value="BingoBalotas.action">
<s:param name="id" value="%{refpart}" />
</s:url>
<title>Bingo Interactivo Telefonico (JSP) </title>
</style>
</head>
<body>
/* it starts my div for refreshing this part */
<s:div theme="ajax" href="%{refpart}" updateFreq="5000" delay="0">
<p class = "grande">Balota # </p>
<tr>
<td style = "background-color: black";>
<p class = "grande" sytle = "color: cyan;">
<% if(Balotica.getI()>10){ %>
fin de juego
<%} else {%>
<%= Balotica.getBalotaa() %> <---- this part gets the balls :) (there are 10 ones)
<%= Balotica.getI()%>
<%} %>
</s:div>
</p>
</td>
</tr>
</body>
</html>plez help me out, i have googled but i didnt found anything yet for solve these things... i really aprecciate any information, about what i have to read or do...
best regards...
thanks in avance, and sorry for my english
Mario
grettings from Colombia.
thanks for your response roaminggnome. I changed my password immediately after it happened and I have contacted i tunes to let them know of this dillemma.
The I-tunes credit was a promotional thing by Apple to buy their laptop. So I didn't pay for the i-tunes credit in the first place. Do you think my bank will be able to reinburse Itunes credit then? I will ask support when they get back to me.
Similar Messages
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When I tried to use Firefox this morning I got this message with exclamation marks.
"SQlite Version Error The application has been updated, but your version of SQlite is too old and the application cannot run."
What is this all about?? Shall I give up on Firefox?Sorry to hear that. I understand your frustration and I hope they send back a better working N78-3.
Myself, I count myself lucky. Everything works perfectly for me right now...email, bluetooth, maps, gps, 3rd party apps, battery life, 3G, wifi, etc. etc.
The only issue I've been having is the dreaded reboots but I believe that may have to do with 3rd party apps. I recently uninstalled Google Search app from my N78 and since then it hasn't rebooted or shown any issues. This seems odd at first but makes sense if you think about the fact that the Google Search app loads itself into memory and runs in the background at all times.
I did this this past Tuesday night and so far no reboots, crashes or any problems. I'm sure I just jinxed myself but I've been using it heavily over the last few days with no issues. Prior to this, it would usually reboot every 2 days. If it doesn't reboot for another few days I'll be happy.
I would normally not stand for this but I just love the phone and if I got something else it'd probably be the iPhone 3G which has perhaps more software bugs and issues than the N78-3!!
Best of luck. Here's hoping they release an update soon. -
test\
test
my friend playing"crime city hd" (he buy the stuff in that game for twices, but the third time can't, it's said to contact the itunes support to complete this transaction, about the credit card, he hv contact bank, said nothing wrong, pls adviseI suspect he needs to contact iTunes support
-
Why show this message in games application? "Please contact itunes support to complete this transaction"
Click here and request assistance.
(70672) -
Adding sound to game application
Can anyone assist me or provide a link as to how I can add sound to an application(non-applet)? In this case it is a space invaders clone tutorial; now I would like to add sound to when either the player or the aliens fire a laser. The problem is that I'm not sure how to do it. I initially tried using the AudioStream attribute from the sun.audio class but it did not work. Also I would like to add new images to the game background but when I add images to the panel, it does not appear when executed; the game loop I think affects this. Here is some code snippets:
The initial setup function:
public Game() {
//ImagePanel p1 = new ImagePanel(new ImageIcon("City.png").getImage());
// create a frame to contain our game
JFrame container = new JFrame("Space Invaders 101");
// get hold the content of the frame and set up the resolution of the game
JPanel panel = (JPanel) container.getContentPane();
panel.setPreferredSize(new Dimension(800,600));
panel.setLayout(null);
// setup our canvas size and put it into the content of the frame
setBounds(0,0,800,600);
panel.add(this);
// Tell AWT not to bother repainting our canvas since we're
// going to do that our self in accelerated mode
setIgnoreRepaint(true);
// finally make the window visible
container.pack();
container.setResizable(false);
container.setVisible(true);
// add a listener to respond to the user closing the window. If they
// do we'd like to exit the game
container.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
// add a key input system (defined below) to our canvas
// so we can respond to key pressed
addKeyListener(new KeyInputHandler());
// request the focus so key events come to us
requestFocus();
// create the buffering strategy which will allow AWT
// to manage our accelerated graphics
createBufferStrategy(2);
strategy = getBufferStrategy();
// initialise the entities in our game so there's something
// to see at startup
initEntities();
}then the class for firing a shot:
public class ShotEntity extends Entity {
/** The vertical speed at which the players shot moves */
private double moveSpeed = -300;
/** The game in which this entity exists */
private Game game;
/** True if this shot has been "used", i.e. its hit something */
private boolean used = false;
* Create a new shot from the player
* @param game The game in which the shot has been created
* @param sprite The sprite representing this shot
* @param x The initial x location of the shot
* @param y The initial y location of the shot
public ShotEntity(Game game,String sprite,int x,int y) {
super(sprite,x,y);
this.game = game;
dy = moveSpeed;
* Request that this shot moved based on time elapsed
* @param delta The time that has elapsed since last move
public void move(long delta) {
// proceed with normal move
super.move(delta);
// if we shot off the screen, remove ourselfs
if (y < -100) {
game.removeEntity(this);
* Notification that this shot has collided with another
* entity
* @parma other The other entity with which we've collided
public void collidedWith(Entity other) {
// prevents double kills, if we've already hit something,
// don't collide
if (used) {
return;
// if we've hit an alien, kill it!
if (other instanceof AlienEntity) {
// remove the affected entities
game.removeEntity(this);
game.removeEntity(other);
// notify the game that the alien has been killed
game.notifyAlienKilled();
used = true;
}The main game loop:
public void gameLoop() {
long lastLoopTime = System.currentTimeMillis();
// keep looping round til the game ends
while (gameRunning) {
// work out how long its been since the last update, this
// will be used to calculate how far the entities should
// move this loop
long delta = System.currentTimeMillis() - lastLoopTime;
lastLoopTime = System.currentTimeMillis();
// Get hold of a graphics context for the accelerated
// surface and blank it out
Graphics2D g = (Graphics2D) strategy.getDrawGraphics();
g.setColor(Color.black);
g.fillRect(0,0,800,600);
// cycle round asking each entity to move itself
if (!waitingForKeyPress) {
for (int i=0;i<entities.size();i++) {
Entity entity = (Entity) entities.get(i);
entity.move(delta);
// cycle round drawing all the entities we have in the game
for (int i=0;i<entities.size();i++) {
Entity entity = (Entity) entities.get(i);
entity.draw(g);
// brute force collisions, compare every entity against
// every other entity. If any of them collide notify
// both entities that the collision has occured
for (int p=0;p<entities.size();p++) {
for (int s=p+1;s<entities.size();s++) {
Entity me = (Entity) entities.get(p);
Entity him = (Entity) entities.get(s);
if (me.collidesWith(him)) {
me.collidedWith(him);
him.collidedWith(me);
// remove any entity that has been marked for clear up
entities.removeAll(removeList);
removeList.clear();
// if a game event has indicated that game logic should
// be resolved, cycle round every entity requesting that
// their personal logic should be considered.
if (logicRequiredThisLoop) {
for (int i=0;i<entities.size();i++) {
Entity entity = (Entity) entities.get(i);
entity.doLogic();
logicRequiredThisLoop = false;
// if we're waiting for an "any key" press then draw the
// current message
if (waitingForKeyPress) {
g.setColor(Color.white);
g.drawString(message,(800-g.getFontMetrics().stringWidth(message))/2,250);
g.drawString("Press any key",(800-g.getFontMetrics().stringWidth("Press any key"))/2,300);
// finally, we've completed drawing so clear up the graphics
// and flip the buffer over
g.dispose();
strategy.show();
// resolve the movement of the ship. First assume the ship
// isn't moving. If either cursor key is pressed then
// update the movement appropraitely
ship.setHorizontalMovement(0);
if ((leftPressed) && (!rightPressed)) {
ship.setHorizontalMovement(-moveSpeed);
} else if ((rightPressed) && (!leftPressed)) {
ship.setHorizontalMovement(moveSpeed);
// if we're pressing fire, attempt to fire
if (firePressed) {
tryToFire();
// finally pause for a bit. Note: this should run us at about
// 100 fps but on windows this might vary each loop due to
// a bad implementation of timer
try { Thread.sleep(10); } catch (Exception e) {}
for basic sounds, you can use the JavaSound API.
http://java.sun.com/docs/books/tutorial/sound/index.html
There are plugin libraries available that add MP3 and OGG support to it.
http://www.javazoom.net/index.shtml -
when i select the new Game option Game Screen doesn't work properly.please help me ican't find problem in this program but the project build sucsessfully;
Midlet class....
//@Author Lasantha PW
//Title Java Developer
//Project Name Simple Midlet Game Application
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
//main midlet
public class Mario extends MIDlet{
Display display; //display object
//private String player,background;
private Image splashLogo;//splash image
MainMenuScreen mainMenuScreen;//main menu object
AboutScreen about;
boolean isSplash=true; //splash condition
MarioCanvas marioCanvas;//=new MarioCanvas(this);
public int noOfLives=3; //player lives
public Mario(){
marioCanvas=new MarioCanvas(this);
about=new AboutScreen(this);
public void startApp(){
display=Display.getDisplay(this);
mainMenuScreen=new MainMenuScreen(this);
if(isSplash) {
isSplash=false;
try {
splashLogo=Image.createImage("/splash.png");
new SplashScreen(display,mainMenuScreen,3000,splashLogo);
catch(Exception ex){}
public void pauseApp(){
public void destroyApp(boolean unconditional){
notifyDestroyed();
public void mainMenuScreenQuit(){
destroyApp(true);
public void mainMenuScreenShow(){
display.setCurrent(mainMenuScreen);
public void gameScreenShow(){
display.setCurrent(marioCanvas);
marioCanvas.start1();
public void aboutScreenShow(){
display.setCurrent(about);
public void gameScreenQuit(){
destroyApp(true);
public Display getDisplay(){
return display;
Main Menu class..................................
//@Author Lasantha PW
//Title Java Developer
//Project Name Simple Midlet Game Application
import javax.microedition.lcdui.*;
import java.io.IOException;
public class MainMenuScreen extends List implements CommandListener{
//create midlet object
private Mario midlet;
//create command objects
private Command exit=new Command("Exit",Command.EXIT,1);
private Command select=new Command("Select",Command.ITEM,1);
//private MarioCanvas marioCanvas;
public MainMenuScreen(Mario midlet){
super("Tank32",Choice.IMPLICIT);
this.midlet=midlet;
append("New Game",null);
append("Settings",null);
append("High Score",null);
append("Help",null);
append("About",null);
addCommand(exit);
addCommand(select);
setCommandListener(this);
public void commandAction(Command c,Displayable d){
if(c==exit){
midlet.mainMenuScreenQuit();return;
else if(c==select){
processMenu();return;
else{
processMenu();return;
private void processMenu(){
List down=(List)midlet.display.getCurrent();
switch(down.getSelectedIndex()){
case 0:scnNewGame();break;
case 1:scnSettings();break;
case 2:scnHighScore();break;
case 3:scnHelp();break;
case 4:scnAbout();break;
//private methods for processMenu method
private void scnNewGame(){
midlet.gameScreenShow();
private void scnSettings(){}
private void scnHighScore(){}
private void scnHelp(){}
private void scnAbout(){
midlet.aboutScreenShow();
GameScreen......................................
//@Author Lasantha PW
//Title Java Developer
//Project Name Simple Midlet Game Application
import javax.microedition.lcdui.*;
import javax.microedition.lcdui.game.*;
import java.util.*;
public class MarioCanvas extends GameCanvas implements Runnable,CommandListener{
//command objects
private Command exit=new Command("Exit",Command.EXIT,1);
//main midlet
public Mario midlet;
public boolean isPlay=true;
public int dx=4;
public int dy=4;
public int BASE=(2*getHeight())/3;
public Vector allObstacles;
//Resourse for player
public Image playerPic;
Player player;
public boolean leftTrueRightFalse=true;
//Power power;
Image powerPic;
//resourse for devils
public Image devilPic;
Devil devil1;
LayerManager layerManager;
public MarioCanvas(Mario midlet){
super(true);
this.midlet=midlet;
addCommand(exit);
setCommandListener(this);
public void start1(){
try{
//initialize all image objets
playerPic=Image.createImage("/player.png");
//powerPic=Image.createImage("/power.png");
devilPic =Image.createImage("/Devil.png");
//player object
Player player=new Player(playerPic,0,BASE-15,this);
//obstacle objects
devil1=new Devil(devilPic,player,100,BASE-15);
//vector object
allObstacles=new Vector(0,100);
//bullets=new Vector();
//add obstacles to the vector
allObstacles.addElement(((Sprite)devil1));
//set all obstacles to player
player.setAllObstacles(allObstacles);
layerManager=new LayerManager();
//append to the layermanager
layerManager.append(player);
layerManager.append(devil1);
Thread t=new Thread(this);
t.start();
catch(Exception ex){
System.err.println("Error"+ex);
public void run(){
while(isPlay){
userInput();
verifyGameState();
updateBackground();
updateGameScreen();
try{Thread.currentThread().sleep(15);}
catch(Exception ex){}
public void updateBackground(){
Graphics g=getGraphics();
g.setColor(0,124,0);
g.fillRect(0,0,this.getWidth(),this.getHeight());
g.setColor(0,224,0);
g.fillRect(0,BASE+30,this.getWidth(),80);
public void updateGameScreen(){
Graphics g=this.getGraphics();
if(player.Y<BASE){
//player.incrementY(dy);
else if(player.Y>BASE){
player.Y=BASE;
player.setY(BASE);}
g.setColor(0,244,0);
g.fillRect(0,BASE+30,1500,80);
layerManager.paint(g,0,0);
flushGraphics();
public void userInput(){
if((this.getKeyStates()&LEFT_PRESSED)!=0){}
if((this.getKeyStates()&RIGHT_PRESSED)!=0){}
if((this.getKeyStates()&FIRE_PRESSED)!=0){}
public void verifyGameState(){
public void commandAction(Command c,Displayable d){
if(c==exit){
midlet.gameScreenQuit();
}pwlasantha wrote:
when i select the new Game option Game Screen doesn't work properly.please help me ican't find problem in this program but the project build sucsessfully;
...If it "doesn't work properly", there's "something going wrong". -
I have frequent instances of my Macbook Pro beeping 3 times and then I have to forcefully shut it down by pressing the power button. What is this all about? Please help. Thank you.
I saw this report being sent to Apple:
Interval Since Last Panic Report: 581719 sec
Panics Since Last Report: 10
Anonymous UUID: F4CF708D-D85C-4EC5-8047-4FC22C6B03AF
Fri Mar 7 13:00:14 2014
panic(cpu 0 caller 0xffffff80002d1208): Kernel trap at 0xffffff800020c590, type 14=page fault, registers:
CR0: 0x0000000080010033, CR2: 0x0000000000000000, CR3: 0x0000000007541000, CR4: 0x0000000000040660
RAX: 0xffffff8000000000, RBX: 0xffffff800d35a870, RCX: 0xffffff800cf55cd8, RDX: 0xffffff80008a8fcc
RSP: 0xffffff805e5f3d60, RBP: 0xffffff805e5f3da0, RSI: 0x000000001dcd6500, RDI: 0xffffff800d168778
R8: 0x0000000000000001, R9: 0xffffff805e5f3e88, R10: 0x0000000000000011, R11: 0x0000000000000000
R12: 0x0000000000000000, R13: 0xffffff800d168770, R14: 0xffffff800d168778, R15: 0x0000000000000000
RFL: 0x0000000000010082, RIP: 0xffffff800020c590, CS: 0x0000000000000008, SS: 0x0000000000000010
Error code: 0x0000000000000000
Backtrace (CPU 0), Frame : Return Address
0xffffff805e5f3a00 : 0xffffff8000204d15
0xffffff805e5f3b00 : 0xffffff80002d1208
0xffffff805e5f3c50 :
Model: MacBookPro8,1, BootROM MBP81.0047.B27, 2 processors, Intel Core i5, 2.3 GHz, 4 GB, SMC 1.68f99
Graphics: Intel HD Graphics 3000, Intel HD Graphics 3000, Built-In, 384 MB
Memory Module: global_name
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xD6), Broadcom BCM43xx 1.0 5.100.198.104.5)
Bluetooth: Version 2.4.5f3, 2 service, 12 devices, 1 incoming serial ports
Serial ATA Device: Hitachi HTS545032B9A302, 298.09 GB
Serial ATA Device: OPTIARC DVD RW AD-5970H
USB Device: FaceTime HD Camera (Built-in), 0x05ac (Apple Inc.), 0x8509, 0xfa200000 / 3
USB Device: Hub, 0x0424 (SMSC), 0x2513, 0xfa100000 / 2
USB Device: BRCM2070 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0xfa110000 / 5
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x821a, 0xfa113000 / 8
USB Device: Apple Internal Keyboard / Trackpad, 0x05ac (Apple Inc.), 0x0245, 0xfa120000 / 4
USB Device: Hub, 0x0424 (SMSC), 0x2513, 0xfd100000 / 2
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8242, 0xfd110000 / 3Hmm. The problem still may be the RAM - Apple buys the RAM it puts in its machines from third-party vendors (usually Hynix) so it could be a RAM problem.
There are a couple of things that you can do yourself before taking your machine into an Apple Store or an AASP... download and run an application named Rember that will run a RAM test for you - let it run for a couple of hours or even overnight. If it turns out that your RAM is faulty, Rember will let you know. If it is faulty, then you have a couple of options - replace the RAM yourself or (particularly if you're under warranty still) take the machine to an Apple Store or AASP and have them replace the RAM.
If Rember finds no fault with the RAM, then you'll need to take it into an Apple Store/AASP and get a free diagnosis on the machine. Three beeps do usually indicate faulty RAM, but if it tests good with Rember you likely have another problem - it could be something as simple as the RAM, somehow, not seated correctly or signs of another hardware problem.
Run Rember first... call back with results.
Good luck,
Clinton -
Had this error msg in my application log:
Had this error msg in my application log:
[21/Feb/2002 10:16:20:7] info: REQ-012: thread add
[21/Feb/2002 10:16:20:7] info: REQ-012: thread add
[21/Feb/2002 10:16:20:7] info: ENGINE-ready: ready: 10820
BASEURL: https://ssunp03.company.com:8081
strURL: https://ssunp03.company.com:8081/cgi-bin/gx.cgi/AppLogic+EventServerManager
EventServerHttpInvocation > java.net.MalformedURLException: unknown protocol: https
**Out of memory, exiting**
ld.so.1: /pimcreg5/imc/nas/40sp3/nas/usr/java/bin/sparc/native_threads/jre: fatal: /pimcreg5/imc/nas/40sp3/nas/us
r/java/lib/sparc/native_threads/libjava.so: mprotect failed: Resource temporarily unavailable
Killed
Connected to LDAP server on ssunp03.company.com port 1390
[21/Feb/2002 02:42:49:1] info: ENGINE-class_loader_created: New class loader com.kivasoft.engine.EngineClassLoade
rNonVersionable@1c14d67f has just been created
Can anyone share with me his experience about ld.so.1?? What is it and why does it cause my apps server to reboot?It looks like you might simply have run out of memory. It just looks like the JRE tried to adjust its memory map and run out space. When mprotect fails the problem probably isn't with the .so itself.
What are the memory characteristics of your machine? Including the heap and stack space that you allocate for your JVM, as well as the actual physical and swap space available on the server. -
We just moved from the United States to Costa Rica. The first two days my mac worked great. Then all of a sudden I was trying to use a game application and the screen went black and there is a white cursor which I can move around, but I can't escape it. When I restart it seems okay and I see my main screen, but only for a second and then it goes black again.
This computer was brand new in June. Is it the humidity??? What can I do. Please help!!!!No guarantess but try smc and pram resets,
-
I am having problem with my games application... no idea where is the problem. non of the game run smoothly 1st in 1st its hard to open the apps in it open than also it will close automatically. Please help me out
Try This...
Close All Open Apps... Perform a Reset... Try again...
Reset ( No Data will be Lost )
Press and hold the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears. Release the Buttons.
http://support.apple.com/kb/ht1430
Also consider Deleting any Apps you have Purchased / Downloaded but you now never use..
If necessary...
Connect to iTunes on the computer you usually Sync with and “ Restore “...
http://support.apple.com/kb/HT1414 -
DOC BUG 4.2: About On Demand Application Processes
There is an error in Oracle Application Express Application Builder User's Guide Release 4.2 §8.8.1 "About On Demand Application Processes":
An On Demand process is special type of application process which has a Process Point of On Demand and executes when called from a page-level On Demand process or from an AJAX call from the browser. On Demand processes are useful when you have PL/SQL logic that you would like to run from different execution points across multiple pages.
On Demand processes should typically be created on a page and not at the application-level. On Demand processes created at the application-level are created with an initial authorization scheme of Must Not Be Public User. This prohibits the processes being invoked from users in authenticated sessions.
As it is perfectly possible (and indeed desirable) for On Demand application processes to be invoked [only] by authenticated users, this should presumably read:
An On Demand process is special type of application process which has a Process Point of On Demand and executes when called from a page-level On Demand process or from an AJAX call from the browser. On Demand processes are useful when you have PL/SQL logic that you would like to run from different execution points across multiple pages.
On Demand processes should typically be created on a page and not at the application-level. On Demand processes created at the application-level are created with an initial authorization scheme of Must Not Be Public User. This prohibits the processes being invoked from users in unauthenticated sessions.
Furthermore, the second paragraph is a new addition to the documentation for APEX 4.2. What is the reasoning for not creating On Demand processes at application level? I have used them for a number of years as a means to provide reusable, application-wide components (for example, file downloads and AJAX content) only to authenticated APEX sessions.Hi,
thanks again. I added a note to the 5.0 docs.
It is certainly fine to still create application-level On Demand processes. However, if a process is related to a single page only, it is immediately clear that the process is part of this page's interface. This is good from a maintenance point of view, because if you only use app-level processes, it can be harder to determine whether the process is still in use and where it is called from.
Regards,
Christian -
Every time I go to the file that I got the message about specifying an application (which I'd never seen before) to download it, and I try to download it,firefox starts flickering and multiple entries appear on the task bar. ctrl-alt-del eventually stops it. I can download the same file no problem with IE but I prefer to use firefox. I have been downloading a similar file (torrent file for the daily show) for years without any problem.
I'm having the same problem with this, only it happens with all add ons. I get error -228 when I try, every time.
I can't install through the add-on manager, from the add on site, or by saving the link on the site. I've tried downloading it in Firefox, Chrome, and IE to no avail.
I can, however, drag existing .xpi files into the add on manager and they will install just fine.
I've looked through all the available other documentation, including the two links suggested by TXGuy above and none of it has helped. -
Starting to think about running legacy applications in the cloud
Many organizations' mission-critical applications run on servers located on-premises, or maybe in a data center offsite. Some IT managers resist the notion of moving to cloud-based applications because they're not sure they'll be able to manage applications where they can't diagnose problems with either the hardware or the software. But according to a Telstra surveycited in The Register, cloud computing has a number of benefits for organizations, including improving security, improving efficiency, and reducing costs. The article talks about common obstacles to a move to the cloud and suggests some ways to address them.Cloud computing use, in the form of IaaS or PaaS, is more common among enterprises than SMBs.RightScale's State of the Cloud surveyshows 88% of enterprises are already using the public cloud in some form. If your...
This topic first appeared in the Spiceworks CommunityHello Aswin & Siva,
This sounds like an interesting application! There are a couple of points I'd like to address to answer your questions:
1. Provided the radio modem is "transparent" to the COM ports, you should be able to treat this like any other serial/VISA application in LabVIEW. There are numerous examples of communicating serially with LabVIEW, most of which are included with LabVIEW itself (Help >> Find Examples...)
2. The tricky part is what you mean by "foreground" and "background." If an application is in the background, is it running at all? If so, what is it doing? What (if any) resources are the two applications sharing (besides the serial port)? VI Server may be the best option you have for controlling which application is running. I would recommend one "framework" VI that is always running and communicating with the serial port. Use this framework VI then to control and pass parameters to and from the other two VI's.
3. There is a tutorial on our website that discusses a communication architecture for TCP/IP communication. While this does not address your application directly, you could replace the TCP/IP VI's with VISA VI's quite readily as they both use strings to read and write data. You can find it here:
http://zone.ni.com/devzone/conceptd.nsf/webmain/CD63FD0F746B17A686256F090065F572
Using a command architecture such as this you could control your applications remotely.
I hope this helps some. With more information on "foreground" and "background" I may be able to better answer your question. Have a good one!
Charlie S.
Visit ni.com/gettingstarted for step-by-step help in setting up your system -
Drag n drop prblem in game application
Hi guys, i have previously posted a topic bout this, but didn't get d reply i was looking for, i have searched online also but cant seem to find the solution to ma problem.
I am creating a game application(scrabble) for project in java.
I want to drag one panel, from an array of panels, and drop it onto another panel on an array of other panels.
. The scrabble rack consists of an array of seven panels, while the gameboard consists of another array of 225 panels. I want to drag a panel out of the racket[] panel , and drop it onto the gameboard panel. I have searched online for solutions, but the only ones i have seen is using the JLayered pane, which(from what ive seen) has been applied only on objects in the same panel.
I have attached some parts of the code that is concerned with this problem.
ScrabbleBoard class:
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
class ScrabbleBoard implements MouseMotionListener, MouseListener {
JFrame f;
JPanel cell[];
JPanel racket[];
JPanel gameboard, background, rack, leftmenu, boardback, rightmenu, extraPanel;
public ScrabbleBoard() {
f = new JFrame("Scrabble");
cell = new JPanel[225];
racket = new JPanel[7];
rack = new JPanel() {
public void paintComponent(Graphics b) {
b.drawImage(new ImageIcon(getClass().getResource("images/rack.jpg")).getImage(), 0, 0, 300, 60, rack);
super.paintComponent(b);
arrangeRack();
arrangeScrabbleBoard();
setBoard();
public void mouseClicked(MouseEvent e) {
public void mousePressed(MouseEvent e) {
public void mouseDragged(MouseEvent e) {
public void mouseExited(MouseEvent e) {
public void mouseEntered(MouseEvent e) {
public void mouseMoved(MouseEvent e) {
//add the panels unto the rack randomly from a vector in another class)
private void arrangeRack() {
for (int i = 0; i < racket.length; i++) {
racket[i] = new JPanel();
racket.setBorder(javax.swing.BorderFactory.createLineBorder(Color.black));
racket[i].setLayout(new GridLayout(1, 1));
racket[i].setOpaque(false);
lbag.addRackTile(lbag.getIndex(), racket[i]);
rack.add(racket[i]);
// final JPanel b = (JPanel) racket[i].getComponent(0);
//arrange the gameboard
private void arrangeScrabbleBoard() {
for (int i = 0; i < cell.length; i++) {
cell[i] = new JPanel();
cell[i].setBorder(javax.swing.BorderFactory.createLineBorder(Color.white));
cell[i].setLayout(new GridLayout(1, 1));
cell[i].setOpaque(false);
gameboard.add(cell[i]);
gameboard.setOpaque(false);
//add the gameboard and rack unto another panel (boardback)
private void setBoard() {
boardback.setBounds(410, 20, 650, 750);
boardback.setLayout(null);
boardback.add(gameboard);
boardback.add(rack);
boardback.setOpaque(false);
rack.setBounds(0, 680, 280, 40);
rack.setLayout(new GridLayout(1, 7, 2, 2));
rack.setOpaque(false);
background.setOpaque(false);
background.setSize(1280, 800);
background.setLayout(null);
background.add(boardback);
gameboard.setBounds(25, 20, 600, 600);
gameboard.setLayout(new GridLayout(15, 15));
f.add(background);
f.setLayout(null);
f.setExtendedState(JFrame.MAXIMIZED_BOTH);
f.setVisible(true);
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
public static void main(String args[]) {
try {
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
} catch (Exception e) {
e.printStackTrace();
new ScrabbleBoard();Note: This thread was originally posted in the [Java Programming|http://forums.sun.com/forum.jspa?forumID=31] forum, but moved to this forum for closer topic alignment.
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From App World i downloaded couple of Games. When i opened them, suddenly a silly looking Game Application popped up forcing me to Get Started. Now when i say NO, it switched off my actual game of interest. When i try to Delete/ Un install this GAME application, nothing happens and i have to be with it. In Permissions in Settings it does not allow me to un ticks anything. Can anyone help to resolve this stupid game app named as "GAMES"? I have its screen shot, if you want me to send.
I, too, have this problem. Out of frustration I eventually hit "Get Started", hoping that it would get rid of it. Instead, a broadcast message that I cannot see went out to all of my BBM contacts. I tried to change the permissions under settings, and the "off" button won't work. It's like it's locked. There are no settings under games either to change this. I hope they fix this bug ASAP. I don't want my scores being broadcasted to my BBM contacts every time I take a dump.
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