I want to appear for SCJP.Please help me

I am a beginner in Java and wants to do SCJP .Please can some one tell me how do i start preparing and how long will it take?

you start by finding out what you're supposed to know to pass the exam.
That's the easy part, you should be able to find that information on Sun's certification website yourself. If you can't give up immediately.
Then you start learning that stuff.

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I have forgotten my password for iPod Touch 4G and it is now disabled. I tried connecting to iTunes but i haven't synced before and i need to enter the password before i can back it up so i can restore it. I don't want to lose pictures so please help!

I have forgotten my password for iPod Touch 4G and it is now disabled. I tried connecting to iTunes but i haven't synced before and i need to enter the password before i can back it up so i can restore it. I don't want to lose pictures so please HELP!

Disabled
Place the iOS device in Recovery Mode and then connect to your computer and restore via iTunes. The iPod will be erased. That is how it works
iOS: Forgot passcode or device disabled
If recovery mode does not work try DFU mode.
How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
For how to restore:
iTunes: Restoring iOS software
To restore from backup see:
iOS: Back up and restore your iOS device with iCloud or iTunes
If you restore from iCloud backup the apps will be automatically downloaded. If you restore from iTunes backup the apps and music have to be in the iTunes library since synced media like apps and music are not included in the backup of the iOS device that iTunes makes.
You can redownload most iTunes purchases by:
Downloading past purchases from the App Store, iBookstore, and iTunes Store
If problem what happens or does not happen and when in the instructions? When you successfully get the iPod in recovery mode and connect to computer iTunes should say it found an iPod in recovery mode.

I am using NIPCI6229 card i want to generate 5 V in the digital ouput line . it has to be there in the output line only for 100ms please help me

i am using NIPCI6229 card i want to generate 5 V in the digital ouput line . it has to be there in the output line only for 100ms please help me. aftwer 100ms it has to go to zero state

hi,
You can try generating 5V continously for 100ms in a loop later on you can make it low.
Hope this helps you.

URGENT FIX MY Connect Four game for Wednsday PLEASE HELP

I am using an APPLET and i want to use JOptionpane it didnt work when i used it in the paint method. So i want to make a runner to make the program work. I don't know why the Graphics g = new Graphics isnt working PLEASE HELP. Email the revised code to my email at [email protected]. URGENT FOR TOMORROW PLEASE HELP. should i have a spearate class for the runner, just email me please if you can help.
import javax.swing.JApplet;
import java.applet.*;
import java.awt.Graphics;
import java.awt.Color;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.JOptionPane;
public class Board extends JApplet
// the grid used for storing the game layout.
private int[][] grid;
// the player whose turn it is.
private int currentPlayer;
public final int player1=1;
public final int player2=2;
private int place1=5;
private int place2=5;
private int place3=5;
private int place4=5;
private int place5=5;
private int place6=5;
private int place7=5;
public static void main()
int column1;
int column2;
String name1;
String name2;
Graphics g=new Graphics();
Board test= new Board();
boolean wait=true;
while(wait)
String starts=JOptionPane.showInputDialog("Are you ready? \n (yes or no)");
starts.toLowerCase();
if(starts.equals("yes"))
wait=false;
name1=JOptionPane.showInputDialog("Enter Player 1's Name");
name2 = JOptionPane.showInputDialog("Enter Player 2's Name");
test.paintBoard(true,g);
while(!test.done() || !test.hasWon(g,player1) || !test.hasWon(g,player2))
column1=0;
while(column1>0 && column1<8)
column1=Integer.parseInt(JOptionPane.showInputDialog(name1+" what column do you choose?"));
test.place(player1, column1,g);
if(!test.done() || !test.hasWon(g,player1))
column2=0;
while(column2>0 && column2<8)
column2=Integer.parseInt(JOptionPane.showInputDialog(name1+" what column do you choose?"));
test.place(player2, column2,g);
public Board()
// create the grid
grid = new int[7][6];
// initialize the gridc
for (int row=0; row<6; row++)
for (int column=0; column<7; column++)
// set the position to a default value
grid[column][row] = 0;
public boolean done()
boolean flags =true;
for (int row=0; row<6; row++)
for (int column=0; column<7; column++)
if(grid[column][row] == 0)
flags=false;
return flags;
public void paint(Graphics g)
public void paintBoard(boolean flag, Graphics g)
int index= 0;
g.setColor(Color.YELLOW);
g.fillRect(0, 80, 700,700);
g.setColor(Color.WHITE);
//draws spaces
for(int y =100; y<700; y=y+100)
for(int x =10; x<700; x=x+100)
if(flag==false)
index++;
if(index%2==0)
g.setColor(Color.RED);
else
g.setColor(Color.BLACK);
else
g.setColor(Color.WHITE);
g.fillOval(x,y,80,80);
TextField column =new TextField(10);
if(flag==false)
g.setFont(new Font("Times New Roman", Font.BOLD,24));
g.setColor(Color.YELLOW);
g.drawString("C",45,245);
g.drawString("O",145,245);
g.drawString("N",245,245);
g.drawString("N",345,245);
g.drawString("E",445,245);
g.drawString("C",545,245);
g.drawString("T",645,245);
g.drawString("F",145,145);
g.drawString("U",145,345);
g.drawString("R",145,445);
g.setColor(Color.BLUE);
g.drawString("START",512,548);
public void paintFinish(Graphics g, int player)
int index= 0;
g.setColor(Color.YELLOW);
g.fillRect(0, 80, 700,700);
g.setColor(Color.WHITE);
//draws spaces
for(int y =100; y<700; y=y+100)
for(int x =10; x<700; x=x+100)
index++;
if(player==1)
g.setColor(Color.RED);
else
g.setColor(Color.BLACK);
g.fillOval(x,y,80,80);
public boolean hasWon(Graphics g, int player)
boolean status = false;
// check for a horizontal win
for (int row=0; row<6; row++)
for (int column=0; column<4; column++)
if (grid[column][row] != 0 &&
grid[column][row] == grid[column+1][row] &&
grid[column][row] == grid[column+2][row] &&
grid[column][row] == grid[column+3][row] &&
grid[column][row] == player)
status = true;
// check for a vertical win
for (int row=0; row<3; row++)
for (int column=0; column<7; column++)
if (grid[column][row] != 0 &&
grid[column][row] == grid[column][row+1] &&
grid[column][row] == grid[column][row+2] &&
grid[column][row] == grid[column][row+3]&&
grid[column][row] == player)
status = true;
// check for a diagonal win (positive slope)
for (int row=0; row<3; row++)
for (int column=0; column<4; column++)
if (grid[column][row] != 0 &&
grid[column][row] == grid[column+1][row+1] &&
grid[column][row] == grid[column+2][row+2] &&
grid[column][row] == grid[column+3][row+3]&&
grid[column][row] == player)
status = true;
// check for a diagonal win (negative slope)
for (int row=3; row<6; row++)
for (int column=0; column<4; column++)
if (grid[column][row] != 0 &&
grid[column][row] == grid[column+1][row-1] &&
grid[column][row] == grid[column+2][row-2] &&
grid[column][row] == grid[column+3][row-3]&&
grid[column][row] == player)
status = true;
if(status)
paintFinish(g, player);
return status;
public void place(int player, int column, Graphics g)
int index=0;
if(column==1)
index=place1;
if(column==2)
index=place2;
if(column==3)
index=place3;
if(column==4)
index=place4;
if(column==5)
index=place5;
if(column==6)
index=place6;
if(column==7)
index=place7;
grid[column-1][index]=player;
if(player==player1)
g.setColor(Color.RED);
if(player==player2)
g.setColor(Color.BLACK);
g.fillOval((column*100)+10,(index+1)*100,80,80);
if(column==1)
place1--;
if(column==2)
place2--;
if(column==3)
place3--;
if(column==4)
place4--;
if(column==5)
place5--;
if(column==6)
place6--;
if(column==7)
place7--;
}

gamefreak1192 wrote:
I am using an APPLET and i want to use JOptionpane it didnt work when i used it in the paint method. So i want to make a runner to make the program work. I don't know why the Graphics g = new Graphics isnt working PLEASE HELP. Email the revised code to my email at [email protected] URGENT FOR TOMORROW PLEASE HELP. should i have a spearate class for the runner, just email me please if you can help.
This is bloody ridiculous. You want somebody to do your work for you, you can't be bothered to carry on a discussion here and ask for private email, and you expect somebody else to make your urgency (i.e. lousy time management) their problem. You got big brass ones, kid.

I have a debit card but would like to download apps from the store. how do I do that? I can't possibly get a credit card just for this. please help.

Hi,
I have an iTouch. I'd like to download some free apps. but I have a debit card but would like to download apps from the store. how do I do that? I can't possibly get a credit card just for this. please help.

I really do not think it is the iPad or your network connection. Other users have reported this very same issue. Try this and see if it works for you - it may not work - but it's easy to try - harmless - and it has worked in the past for others.
Try signing out of your account and restart your iPad.
Go to Settings>Store>Apple ID and tap the ID and sign out. Restart the iPad by holding down on the sleep button until the red slider appears and then slide to shut off. To power up hold the sleep button until the Apple logo appears and let go of the button. Go back to Settings>Store> Apple ID and sign in again.

I want to cancel my subscription, please help me!

I Want to cancel my subscription because it didnt do what I expected to do, please some help me!

Oh ok. I tried doing so, but i couldn't, is there anyway you can explain me how to do it? A link or a video where It's explained. Thank anyways
Att: Jhordy Alberto Garcia Díaz
El 19/08/2014, a las 18:32, "Sara.Forsberg" <[email protected]> escribió:
I want to cancel my subscription, please help me!
created by Sara.Forsberg in Adobe ExportPDF - View the full discussion
Hi Jhordy,
Oh, I see! You purchased your subscription through the App store, that's why Adobe doesn't have record of it. You need to go through the App store to cancel/refund your subscription.
I apologize for the inconvenience.
Best,
Sara
Please note that the Adobe Forums do not accept email attachments. If you want to embed a screen image in your message please visit the thread in the forum to embed the image at https://forums.adobe.com/message/6656327#6656327
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My ipod touch is in DFU mode 5g I need help, do not want to lose my data, please help in Spanish

I need help, do not want to lose my data, PLEASE HELP IN SPANISH

Una vez que el dispositivo está pidiendo ser restaurado con iTunes ... ya es demasiado tarde para salvar nada ... y usted debe continuar con la recuperación de ...
Vea aquí> http://support.apple.com/kb/HT1808
Es posible que tenga que probar más de una vez ... Asegúrese de seguir todos los pasos ...
Tómese su tiempo ... Preste especial atención a los pasos 3 y 4.
Para minimizar la pérdida ...
Después de haber recuperado su dispositivo ...
Re-sincronizar su contenido o restauración de la última copia de seguridad ...
Restaurar desde copia de seguridad> http://support.apple.com/kb/ht1766
Once the Device is asking to be Restored with iTunes... it is too late to save anything... and you must continue with the Recovery...
See Here > http://support.apple.com/kb/HT1808
You may need to try this More than Once... Be sure to Follow ALL the Steps...
Take your time... Pay particular attention to Steps 3 and 4.
To minimise loss...
After you have Recovered your Device...
Re-Sync your Content or Restore from the most recent Backup...
Restore from Backup > http://support.apple.com/kb/ht1766

HT201270 i have just updated my old 3GS and now when i am on restore the window is comming up and asking for a password. i have not set up a password for restore, please help how i can restore my date???

i have just updated my old 3GS and now when i am on restore the window is comming up and asking for a password. i have not set up a password for restore, please help how i can restore my date???

capriz wrote:
i have just updated my old 3GS ...
To what... iOS 7 is Not supported on the 3 GS

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are you talking about voiceover where the phone is reading things out loud to you? you have to double tap things in voiceover in order to select them. you'll need to go to settings > general > accessibility > and turn off voiceover there

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I'm having trouble copy phone numbers from the phone book and send it via SMS
This problem I've found in the Arabic language, numbers appear in reverse
Please help
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MPEG-4 should not be used in FCP unless it is converted first or optimized in the application.
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My Bluetooth has disappeared and I have tried just about everything on the internet. When I click on Bluetooth file exchange it says hardware not found. I tried resetting everything as well nothing is working for me please help because now my facetim

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If you followed the instructions in the support article exactly (leaving the machine off for two minutes), then it has a hardware fault. Take it to an Apple Store or other authorized service provider for repair.

I'm unable to play game in hp 15-r009TU.. what can i do for this. please help me for this

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Hi Madhuama, I'll try to give you a hand with this. First off, what OS is running on your notebook, what game are you attempting to play, and how is it not working? Is it not installing?
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I work on behalf of HP

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Hi Céliine,
It looks like you are all set! Your account has been canceled.
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Kind regards, Stacy

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I want to appear for SCJP.Please help me

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