New to java(need help on access specifier)

hi! i am new to java.plzzzzz help me i have to make a project on access specifier's i know all theroy.but
i am unable to understand how i can define all specifiers practicly.i mean in a program.
thanks.plzzzzzzzz help me

the most common project i can think of is a payroll system..
you can have real implementation of all the access specifiers
good luck

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Hi, i'm new to java. need help setting the path in win XP

hi all,
i'm new to java technology. i've just downloaded the JDK and ran my first java program (hello world). i love it. java's gr8. i need help. i run win XP and how can i setup the path sothat i can execute my programs from the root dir??? any help in this direction will be greatly appreciated. please email me @ [email protected]
Best regards
Mrinal

Go to Start menu and select Control Panel. In the Control Panel, double click on System. In the System dialogue, choose the Advanced tab. Then click on Environmental Variables. Select Path and Edit. Put ;c:\j2sdk1.4.0\bin at the end of the Path (or c:\j2sdk1.4.0\bin;) at the start of the Path. That's it.

New to java-need help for debugging

hey there
i just wanted my first program in java and here it is below with the error when i'm compiling it, i cant understand whats wrong:
public class SquareArea {
public static void main(String[] args); {
float length;
float width;
float SquareArea;
System.out.println ("Please enter length"+ length);
System.out.println ("Please enter width"+ width);
SquareArea= length*width;
System.out.println ("The area of the square is" + SquareArea);
The error is:C:\Documents and Settings\User\Desktop\SquareArea.java:5: missing method body, or declare abstract
public static void main(String[] args); {
^
1 error
Tool completed with exit code 1

Reading inputs from the command line is a bit complicated in java, here is how it is done:
first add the line:
import java.io.*;to the beginning of your program.
          float length;
          float width;
          float SquareArea;
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          try
               System.out.println ("Please enter length:");
               String lengthStr = reader.readLine();
               length = Float.parseFloat(lengthStr);
               System.out.println ("Please enter width");
               String widthStr = reader.readLine();
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               System.out.println ("The area of the square is" + SquareArea);
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I am setting up a new iMac and need help syncing files to Dropbox. On my old computer I had it set where when I saved a document, it was saved on my hard drive, as well as to a folder in Dropbox. I can't remember how I set this up. Any help?

I am setting up a new iMac and need help syncing files to Dropbox. On my old computer I had it set where when I saved a document, it was saved on my hard drive, as well as to a folder in Dropbox. I can't remember how I set this up. Any help?

The way that Dropbox works is that it keeps a copy of all your files in your local Dropbox folder on your hard drive (which is, by default, directly under your home folder). Adding files to that folder will sync them to the Dropbox server.
You do of course have to download the Dropbox application to enable this (download link at the top right of http://dropbox.com ).
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I Need Help to Access The Source Code From A Form to Know the Calculation Formula

Hi,
I Need Help to Access The Source Code From A Form to Know the Calculation Formula. The application is a windows form application that is linked to SQL Server 2008. In one of the application forms it generates an invoice and does some calculations. I just
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Hi,
Thanks for the reply. This is a view and [AmountDue] is supposed to be [CurrentDueAmount] + [PastDueAmount] - [PaidAmount]. The view is not calculating [PaidAmount] right . Below is the complete code of the view. Do you see anything wrong in the code ?
Thanks.
SELECT [isi].[InvoiceID], [ii].[DueDate], [SubInvoiceID] = [isi].[ID], [INV_FacilityID] = [if].[ID], [if].[FacilityID],
[iff].[FacilityFeeID], [LoanID] = NULL, [isi].[PortfolioID], [isi].[Portfolio],
[PaymentType] = [isis_fee].[SectionType], [Name]
= [iff].[Name], [ReceivedAmount], [dates].[CurrentDueAmount],
[PastDueAmount] = CASE WHEN ISNULL([ReceivedAmount],
0) > 0 THEN [pastdue].[PastDueFeeAmount] + ISNULL([ReceivedAmount], 0)
WHEN ISNULL([ReceivedAmount], 0)
< 0 THEN /* We bring past due to zero and
apply reset to current. */ CASE WHEN [pastdue].[PastDueFeeAmount] + ISNULL([ReceivedAmount], 0)
< 0 THEN 0 ELSE [pastdue].[PastDueFeeAmount]
+ ISNULL([ReceivedAmount], 0) END WHEN ISNULL([ReceivedAmount], 0) = 0 AND
[pastdue].[PastDueFeeAmount] < 0 THEN 0 ELSE
[pastdue].[PastDueFeeAmount] END, [PaidAmount] = CASE WHEN ISNULL([ReceivedAmount], 0)
< 0 THEN /* We bring past due to zero and
apply rest to current. */ CASE WHEN [pastdue].[PastDueFeeAmount] + ISNULL([ReceivedAmount], 0)
< 0 THEN - ([pastdue].[PastDueFeeAmount]
+ ISNULL([ReceivedAmount], 0)) ELSE 0 END WHEN ISNULL([ReceivedAmount], 0) = 0 AND
[pastdue].[PastDueFeeAmount] < 0 THEN - [pastdue].[PastDueFeeAmount]
ELSE 0 END, [AmountDue] = [unpaid].[UnpaidFeeAmount], [ID] = [iff].[FacilityFeeID]
FROM [dbo].[INV_SubInvoice] isi JOIN
[dbo].[INV_Invoice] ii ON [isi].[InvoiceID]
= [ii].[ID] JOIN
[dbo].[INV_Facility] [if] ON [isi].[ID] = [if].[SubInvoiceID]
JOIN
[dbo].[INV_FacilityFee] iff ON [if].[ID] = [iff].[INV_FacilityID]
JOIN
(SELECT [sis_fee].[ID],
[sis_fee].[SectionTypeCode], [SectionType] = [st_fee].[Name], [sis_fee].[INV_FacilityFeeID]
FROM
[dbo].[INV_SubInvoiceSection] sis_fee JOIN
[dbo].[INV_SectionType] st_fee ON [sis_fee].[SectionTypeCode] = [st_fee].[Code]
WHERE [INV_FacilityFeeID]
IS NOT NULL AND [StatusCode] = 'BILL') isis_fee ON [iff].[ID] = [isis_fee].[INV_FacilityFeeID] JOIN
(SELECT [iffa].[SectionID],
[AccrualDeterminationDateMax] = MAX([iffa].[AccrualDeterminationDate]),
[AccrualDeterminationDateMin] = MIN([iffa].[AccrualDeterminationDate]), [CurrentDueAmount] = SUM([iffa].[AccruedFeeAmount]),
[ReceivedAmount] = SUM([iffa].[ReceivedFeeAmount])
FROM
[dbo].[INV_FacilityFeeAccrual] iffa
GROUP BY [iffa].[SectionID])
dates ON [isis_fee].[ID] = [dates].[SectionID] LEFT JOIN
(SELECT *
FROM
[dbo].[INV_FacilityFeeAccrual]) unpaid ON [dates].[SectionID] = [unpaid].[SectionID] AND
[dates].[AccrualDeterminationDateMax] = [unpaid].[AccrualDeterminationDate]
LEFT JOIN
(SELECT [SectionID],
[PastDueFeeAmount] = SUM([PastDueFeeAmount])
FROM
[dbo].[INV_FacilityFeeAccrual]
GROUP BY [SectionID]) pastdue
ON [dates].[SectionID] = [pastdue].[SectionID]
UNION
SELECT [isi].[InvoiceID], [ii].[DueDate], [SubInvoiceID] = [isi].[ID], [INV_FacilityID] = [if].[ID], [if].[FacilityID],
[FacilityFeeID] = NULL, [il].[LoanID], [isi].[PortfolioID], [isi].[Portfolio],
[PaymentType] = [isis_loan].[SectionType], [Name]
= [il].[Name], [ReceivedAmount], [CurrentDueAmount], [PastDueAmount] = CASE WHEN ISNULL([ReceivedAmount],
0) > 0 THEN [PastDueAmount] + ISNULL([ReceivedAmount],
0) WHEN ISNULL([ReceivedAmount], 0)
< 0 THEN /* We bring past due to zero and
apply rest to current. */ CASE WHEN [PastDueAmount] + ISNULL([ReceivedAmount], 0)
< 0 THEN 0 ELSE [PastDueAmount] + ISNULL([ReceivedAmount],
0) END WHEN ISNULL([ReceivedAmount], 0) = 0 AND
[PastDueAmount] < 0 THEN 0 ELSE [PastDueAmount]
END,
[PaidAmount] = CASE WHEN [isis_loan].[SectionTypeCode]
= 'LOAN_PRIN' THEN 0 ELSE CASE WHEN ISNULL([ReceivedAmount], 0)
< 0 THEN /* We bring past due to zero and
apply rest to current. */ CASE WHEN [PastDueAmount] + ISNULL([ReceivedAmount], 0)
< 0 THEN - ([PastDueAmount] + ISNULL([ReceivedAmount],
0)) ELSE 0 END WHEN ISNULL([ReceivedAmount], 0) = 0 AND
[PastDueAmount] < 0 THEN - [PastDueAmount]
ELSE 0 END END,
[AmountDue] = CASE WHEN [isis_loan].[SectionTypeCode]
= 'LOAN_PRIN' THEN [CurrentDueAmount] ELSE [unpaid].[AmountDue] END, [ID] = [il].[LoanID]
FROM [dbo].[INV_SubInvoice] isi JOIN
[dbo].[INV_Invoice] ii ON [isi].[InvoiceID]
= [ii].[ID] JOIN
[dbo].[INV_Facility] [if] ON [isi].[ID] = [if].[SubInvoiceID]
JOIN
[dbo].[INV_Loan] il ON [if].[ID] = [il].[INV_FacilityID]
JOIN
(SELECT [sis_loan].[ID],
[sis_loan].[SectionTypeCode], [SectionType] = [st_loan].[Name], [sis_loan].[INV_LoanID]
FROM
[dbo].[INV_SubInvoiceSection] sis_loan JOIN
[dbo].[INV_SectionType] st_loan ON [sis_loan].[SectionTypeCode] = [st_loan].[Code]
WHERE [INV_LoanID]
IS NOT NULL AND [StatusCode] = 'BILL') isis_loan ON [il].[ID] = [isis_loan].[INV_LoanID] JOIN
(SELECT [iffa].[SectionID],
[AccrualDeterminationDateMax] = MAX([iffa].[AccrualDeterminationDate]),
[AccrualDeterminationDateMin] = MIN([iffa].[AccrualDeterminationDate]), [CurrentDueAmount] = SUM([iffa].[ExpectedPrincipalAmount]),
[ReceivedAmount] = SUM([ReceivedPrincipalAmount])
FROM
[dbo].[INV_LoanPrincipalAmortization] iffa
GROUP BY [iffa].[SectionID]
UNION
SELECT [iffa].[SectionID],
[AccrualDeterminationDateMax] = MAX([iffa].[AccrualDeterminationDate]),
[AccrualDeterminationDateMin] = MIN([iffa].[AccrualDeterminationDate]), [CurrentDueAmount] = SUM([iffa].[AccruedInterestAmount]),
[ReceivedAmount] = SUM([ReceivedInterestAmount])
FROM
[dbo].[INV_LoanCashInterestAccrual] iffa
GROUP BY [iffa].[SectionID]
UNION
SELECT [iffa].[SectionID],
[AccrualDeterminationDateMax] = MAX([iffa].[AccrualDeterminationDate]),
[AccrualDeterminationDateMin] = MIN([iffa].[AccrualDeterminationDate]), [CurrentDueAmount] = SUM([iffa].[AccruedInterestAmount]),
[ReceivedAmount] = SUM([ReceivedInterestAmount])
FROM
[dbo].[INV_LoanPIKInterestAccrual] iffa
GROUP BY [iffa].[SectionID])
dates ON [isis_loan].[ID] = [dates].[SectionID] LEFT JOIN
(SELECT [AmountDue]
= [UnpaidPrincipalAmount], [SectionID], [AccrualDeterminationDate]
FROM
[dbo].[INV_LoanPrincipalAmortization]
UNION
SELECT [AmountDue]
= [UnpaidInterestAmount], [SectionID], [AccrualDeterminationDate]
FROM
[dbo].[INV_LoanCashInterestAccrual]
UNION
SELECT [AmountDue]
= [UnpaidInterestAmount], [SectionID], [AccrualDeterminationDate]
FROM
[dbo].[INV_LoanPIKInterestAccrual]) unpaid ON [dates].[SectionID] = [unpaid].[SectionID] AND
[dates].[AccrualDeterminationDateMax] = [unpaid].[AccrualDeterminationDate]
LEFT JOIN
(SELECT [PastDueAmount]
= SUM([PastDuePrincipalAmount]), [SectionID]
FROM
[dbo].[INV_LoanPrincipalAmortization]
GROUP BY [SectionID]
UNION
SELECT [PastDueAmount]
= SUM([PastDueInterestAmount]), [SectionID]
FROM
[dbo].[INV_LoanCashInterestAccrual]
GROUP BY [SectionID]
UNION
SELECT [PastDueAmount]
= SUM([PastDueInterestAmount]), [SectionID]
FROM
[dbo].[INV_LoanPIKInterestAccrual]
GROUP BY [SectionID]) pastdue
ON [dates].[SectionID] = [pastdue].[SectionID]
UNION
SELECT [isi].[InvoiceID], [ii].[DueDate], [SubInvoiceID] = [isi].[ID], [INV_FacilityID] = [if].[ID], [if].[FacilityID],
[FacilityFeeID] = NULL, [il].[LoanID], [isi].[PortfolioID], [isi].[Portfolio],
[PaymentType] = 'PIK Interest Applied', [Name]
= [il].[Name], [ReceivedAmount], [CurrentDueAmount] = - [dates].[CurrentDueAmount],
[PastDueAmount] = - CASE WHEN ISNULL([ReceivedAmount],
0) > 0 THEN [PastDueAmount] + ISNULL([ReceivedAmount], 0) WHEN ISNULL([ReceivedAmount], 0)
< 0 THEN /* We bring past due to zero and
apply rest to current. */ CASE WHEN [PastDueAmount] + ISNULL([ReceivedAmount], 0)
< 0 THEN 0 ELSE [PastDueAmount] + ISNULL([ReceivedAmount],
0) END WHEN ISNULL([ReceivedAmount], 0) = 0 AND
[PastDueAmount] < 0 THEN 0 ELSE [PastDueAmount]
END, [PaidAmount] = - CASE WHEN ISNULL([ReceivedAmount], 0)
< 0 THEN /* We bring past due to zero and
apply rest to current. */ CASE WHEN [PastDueAmount] + ISNULL([ReceivedAmount], 0)
< 0 THEN - ([PastDueAmount] + ISNULL([ReceivedAmount],
0)) ELSE 0 END WHEN ISNULL([ReceivedAmount], 0) = 0 AND
[PastDueAmount] < 0 THEN - [PastDueAmount]
ELSE 0 END, [AmountDue] = - [AmountDue], [ID] = [il].[LoanID]
FROM [dbo].[INV_SubInvoice] isi JOIN
[dbo].[INV_Invoice] ii ON [isi].[InvoiceID]
= [ii].[ID] JOIN
[dbo].[INV_Facility] [if] ON [isi].[ID] = [if].[SubInvoiceID]
JOIN
[dbo].[INV_Loan] il ON [if].[ID] = [il].[INV_FacilityID]
JOIN
(SELECT [sis_loan].[ID],
[sis_loan].[SectionTypeCode], [SectionType] = [st_loan].[Name], [sis_loan].[INV_LoanID]
FROM
[dbo].[INV_SubInvoiceSection] sis_loan JOIN
[dbo].[INV_SectionType] st_loan ON [sis_loan].[SectionTypeCode] = [st_loan].[Code]
WHERE [INV_LoanID]
IS NOT NULL AND [StatusCode] = 'BILL' AND [sis_loan].[SectionTypeCode] = 'LOAN_INT_PIK') isis_loan ON
[il].[ID] = [isis_loan].[INV_LoanID] JOIN
(SELECT [iffa].[SectionID],
[AccrualDeterminationDateMax] = MAX([iffa].[AccrualDeterminationDate]),
[AccrualDeterminationDateMin] = MIN([iffa].[AccrualDeterminationDate]), [CurrentDueAmount] = SUM([iffa].[AccruedInterestAmount]),
[ReceivedAmount] = SUM([ReceivedInterestAmount])
FROM
[dbo].[INV_LoanPIKInterestAccrual] iffa
GROUP BY [iffa].[SectionID])
dates ON [isis_loan].[ID] = [dates].[SectionID] LEFT JOIN
(SELECT [AmountDue]
= [UnpaidInterestAmount], [SectionID], [AccrualDeterminationDate]
FROM
[dbo].[INV_LoanPIKInterestAccrual]) unpaid ON [dates].[SectionID] = [unpaid].[SectionID] AND
[dates].[AccrualDeterminationDateMax] = [unpaid].[AccrualDeterminationDate]
LEFT JOIN
(SELECT [PastDueAmount]
= SUM([PastDueInterestAmount]), [SectionID]
FROM
[dbo].[INV_LoanPIKInterestAccrual]
GROUP BY [SectionID]) pastdue
ON [dates].[SectionID] = [pastdue].[SectionID]

TS1277 I cannot remember my security question answer to authorize my new computer. Need help to get past this.

I cannot remember my security question answers to authorize my new computer. Need help to establish new ones or find the answers to the originals.
Thanks for any help on this.

Click here for information. If you can't get the answers emailed to you for some reason, contact the iTunes Store staff via the link in that article.
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Need help with accessing the program.

I need help with accessing my adobe creative cloud on my windows 8.1 laptop. I have an account but do not have an app. I need this for my online classes. Please help!

Link for Download & Install & Setup & Activation may help
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HTML JAVA NEED HELP

I am very new to Java and need some help.
I am trying to manipulate values about on a web page and seem to have got stuck.
The following are variables that are entered
PRICE (typed in)
BID (typed in)
New or Second Hand (radio Buttons)
Then calculate is clicked.
I can get outputs to work but I can't seem to use the PRICE, BID, or BID % to show in the output Box.
and
I can't seem to use what radio button is selected elsewhere other than the output box.
What I want is to use all variables at any time to calculate and manupulate them.
Here is the code, this should clarify what I'm talking about:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>New Page 1</title>
</head>
<body>
<SCRIPT LANGUAGE="JavaScript">

</SCRIPT>
<center>
<FORM METHOD="POST">
</center>
<p><font size="5">Price �<INPUT TYPE=text NAME=myPrice SIZE="14" ONCHANGE="SetmyPrice(this)"></font></p>
<p><font size="5">Bid �<INPUT TYPE=text NAME=myBid SIZE="14" ONCHANGE="SetmyBid(this)"></font></p>
<p style="margin-top: 0; margin-bottom: 0" align="left">
<input type="radio" checked value="New" name="type">New </p><p style="margin-top: 0; margin-bottom: 0" align="left">
<input type="radio" value="Second Hand" name="type">Second Hand </p><p style="margin-top: 0; margin-bottom: 0" align="left">
<INPUT TYPE=BUTTON ONCLICK="Calculate(this.form), output(this.form)" VALUE="Calculate"><INPUT TYPE=BUTTON VALUE=" Reset " onClick="ClearForm(this.form)"></p><p style="margin-top: 0; margin-bottom: 0" align="left">
</p><p style="margin-top: 0; margin-bottom: 0" align="left">
OUTPUT</p><p style="margin-top: 0; margin-bottom: 0" align="left">
</p><p style="margin-top: 0; margin-bottom: 0" align="left">
</p><p style="margin-top: 0; margin-bottom: 0" align="left">
<font size="5">Bid </font><font size="4"><INPUT readonly TYPE=text NAME="Fbper" VALUE="" SIZE="4">%</font></p>
<p><textarea name="response" rows="3" cols="70"></textarea></p>
<center>
</FORM>
</center>
</body>
</html>

That's not java, that's javascript.
Thanks again to those boneheads at Netscape who decided to confuse everybody with that name. For that matter why does Sun have to have two sets of version numbers for every product.
Anyway you may get a better response on a javascript forum.

Very new to java please help

i'm very new to java and i'm getting an error in my application. i took 4 applications that compiled and worked separatly and i tried to combine them into one application. i'm getting the error: unreported exception java.io.IOException; must be caught or declared to be thrown, in lines 73,78,83,88,120,146,149,152,155 in the and it points at the keyboard.readLine() but everything i've tried just gives me more errors. please help anything and everything will be greatly appreciated. here it is, sorry about format i dunno how to straighten it in here:
// ^ ^
//               (0)(0) A Happy Piggy Application
// Problems: 2.6,2.8,2.9,2.12 (oo)
// An application finds the total number of hours, minutes, & seconds, finds the distance
// between two points, finds the volume and surface area of a sphere, and adds up the change
// in a jar. First, the total hours, minutes, and seconds problem.
import java.io.*;
import java.text.DecimalFormat;
import java.text.NumberFormat;
public class twoptsix
     static BufferedReader keyboard = new BufferedReader(new InputStreamReader(System.in));
     static PrintWriter screen = new PrintWriter(System.out, true);
     public static void main (String[] args) throws IOException
          double hoursa, minutesa, secondsa;
          String hours;
          System.out.print ("Please enter a number of hours: ");
hours = keyboard.readLine();
hoursa = Double.parseDouble(hours); //asks programmer friendly user to enter hours
String minutes;
System.out.print ("Please enter a number of minutes: ");
minutes=keyboard.readLine();
minutesa = Double.parseDouble(minutes); //asks programmer friendly user to enter minutes
String seconds;
System.out.print ("Pretty please enter a number of seconds: ");
seconds = keyboard.readLine();
secondsa = Double.parseDouble(seconds); //asks programmer friendly user to enter seconds
double allseconds;
allseconds = (hoursa * 3600) + (minutesa * 60) + secondsa; //adds up all the seconds of the time entered
System.out.println ("You have: " + hours + " hours..."); //displays hours
System.out.println ("" + minutes + " minutes..."); //displays minutes
System.out.println ("and " + seconds + " seconds..."); //displays seconds
          System.out.println ("to get whatever you need to done!"); //witty attempt at humor
System.out.println ("The total amount of seconds is: " + allseconds + " seconds."); //displays total seconds
// An application that finds the distance between two points when the points
// are given by the user.
          double x1, x2, y1, y2, total, distance;
          String xa;
          System.out.print ("Please enter the 'x' coordinate of first point: ");
          xa = keyboard.readLine();
          x1 = Double.parseDouble(xa); //asks programmer friendly user to enter first x value
          String ya;
          System.out.print ("...also need the 'y' coordinate of first point: ");
          ya = keyboard.readLine();
          y1= Double.parseDouble(ya); //asks programmer friendly user to enter first y value
          String xb;
          System.out.print ("...and the 'x' coordinate of the second point: ");
          xb = keyboard.readLine();
          x2 = Double.parseDouble(xb); //asks programmer friendly user to enter second x value
          String yb;
          System.out.print ("...don't forget the 'y' coordinate of the second point: ");
          yb = keyboard.readLine();
          y2 = Double.parseDouble(yb); //asks programmer friendly user to enter second y value
          total = Math.pow(x2 - x1, 2.0) + Math.pow(y2 - y1, 2.0); //squares the differences of values
          distance = Math.sqrt(total); //finds the square root of the sum of the differences of the values
          System.out.print ("E=mc^2...oh and,");
          System.out.print ("the distance between point (" + xa +"," + ya +") and point("+
          xb + "," + yb + ") is : " + distance);
// An application that takes the radius of a sphere and finds and prints
// the spheres volume and surface area.
          double radius,volume,area;
          String rad;
          System.out.print("Please enter the radius of a sphere: ");
          rad = keyboard.readLine();
          radius = Double.parseDouble(rad); //asks programmer friendly user to enter the radius of a sphere
DecimalFormat fmt = new DecimalFormat ("0.####");
          volume = ((4 * Math.PI * Math.pow(radius,3.0)) / 3) ;
          System.out.println (" The sphere has a volume of:" + fmt.format(volume)); //finds and displays volume
          area = ( 4 * Math.PI * Math.pow(radius, 2.0)) ;
          System.out.print (" The Surface Area of the sphere is: " + fmt.format(area)); //finds and displays surface area
// An application that finds the total, in dollars and cents, of a number of quarters,
// nickels, dimes, and pennies in your piggy bank.
          int pennies, nickels, dimes, quarters;
          double money1;
          screen.println("Empty your piggy bank and count the change, how many quarters ya have?: ");
          int q = (new Integer(keyboard.readLine())).intValue();//asks programmer friendly user to enter a number of quarters
          screen.println("How many dimes?: ");
          int d = (new Integer(keyboard.readLine())).intValue();//asks programmer friendly user to enter a number of dimes
          screen.println("How many nickels?: ");
          int n = (new Integer(keyboard.readLine())).intValue();//asks programmer friendly user to enter a number of nickels
          screen.println("How many pennies?: ");
          int p = (new Integer(keyboard.readLine())).intValue();//asks programmer friendly user to enter a number of pennies
          NumberFormat money = NumberFormat.getCurrencyInstance();
          money1 = (.25 * q) + (.1 * d) + (.05 * n) + (.01 * p);
          screen.println("You're rich! Total, you've got: " + money.format(money1));//finds and displays total money

Ok here is the working code as one long function:
// ^ ^
// (0)(0) A Happy Piggy Application
// Problems: 2.6,2.8,2.9,2.12 (oo)
// An application finds the total number of hours, minutes, & seconds, finds the distance
// between two points, finds the volume and surface area of a sphere, and adds up the change
// in a jar. First, the total hours, minutes, and seconds problem.
import java.io.*;
import java.text.DecimalFormat;
import java.text.NumberFormat;
public class twoptsix
    static BufferedReader keyboard = new BufferedReader(new InputStreamReader(System.in));
    static PrintWriter screen = new PrintWriter(System.out, true);
    public static void main (String[] args) throws IOException
double hoursa, minutesa, secondsa;
String hours;
System.out.print ("Please enter a number of hours: ");
hours = keyboard.readLine();
hoursa = Double.parseDouble(hours); //asks programmer friendly user to enter hours
String minutes;
System.out.print ("Please enter a number of minutes: ");
minutes=keyboard.readLine();
minutesa = Double.parseDouble(minutes); //asks programmer friendly user to enter minutes
String seconds;
System.out.print ("Pretty please enter a number of seconds: ");
seconds = keyboard.readLine();
secondsa = Double.parseDouble(seconds); //asks programmer friendly user to enter seconds
double allseconds;
allseconds = (hoursa * 3600) + (minutesa * 60) + secondsa; //adds up all the seconds of the time entered
System.out.println ("You have: " + hours + " hours..."); //displays hours
System.out.println ("" + minutes + " minutes..."); //displays minutes
System.out.println ("and " + seconds + " seconds..."); //displays seconds
System.out.println ("to get whatever you need to done!"); //witty attempt at humor
System.out.println ("The total amount of seconds is: " + allseconds + " seconds."); //displays total seconds
// } <----- MAIN FUNCTION USED TO END HERE!!!
//but we want to keep going so remove the bracket!
// An application that finds the distance between two points when the points
// are given by the user.
// { <-- other function used to start here, but now it continues
double x1, x2, y1, y2, total, distance;
String xa;
System.out.print ("Please enter the 'x' coordinate of first point: ");
xa = keyboard.readLine();
x1 = Double.parseDouble(xa); //asks programmer friendly user to enter first x value
String ya;
System.out.print ("...also need the 'y' coordinate of first point: ");
ya = keyboard.readLine();
y1= Double.parseDouble(ya); //asks programmer friendly user to enter first y value
String xb;
System.out.print ("...and the 'x' coordinate of the second point: ");
xb = keyboard.readLine();
x2 = Double.parseDouble(xb); //asks programmer friendly user to enter second x value
String yb;
System.out.print ("...don't forget the 'y' coordinate of the second point: ");
yb = keyboard.readLine();
y2 = Double.parseDouble(yb); //asks programmer friendly user to enter second y value
total = Math.pow(x2 - x1, 2.0) + Math.pow(y2 - y1, 2.0); //squares the differences of values
distance = Math.sqrt(total); //finds the square root of the sum of the differences of the values
System.out.print ("E=mc^2...oh and,");
System.out.print ("the distance between point (" + xa +"," + ya +") and point("+
     xb + "," + yb + ") is : " + distance);
//second function used to end here...
//} <--- COMMENT OUT BRACKET SO WE CONTINUE
// An application that takes the radius of a sphere and finds and prints
// the spheres volume and surface area.
//{ <--- ANOTHER ONE TO COMMENT OUT
double radius,volume,area;
String rad;
System.out.print("Please enter the radius of a sphere: ");
rad = keyboard.readLine();
radius = Double.parseDouble(rad); //asks programmer friendly user to enter the radius of a sphere
DecimalFormat fmt = new DecimalFormat ("0.####");
volume = ((4 * Math.PI * Math.pow(radius,3.0)) / 3) ;
System.out.println (" The sphere has a volume of:" + fmt.format(volume)); //finds and displays volume
area = ( 4 * Math.PI * Math.pow(radius, 2.0)) ;
System.out.print (" The Surface Area of the sphere is: " + fmt.format(area)); //finds and displays surface area
// } <----- COMMENTED OUT FOR THE SAME REASON
// An application that finds the total, in dollars and cents, of a number of quarters,
// nickels, dimes, and pennies in your piggy bank.
//{ <----AND ANOTHER
int pennies, nickels, dimes, quarters;
double money1;
screen.println("Empty your piggy bank and count the change, how many quarters ya have?: ");
int q = (new Integer(keyboard.readLine())).intValue();//asks programmer friendly user to enter a number of quarters
screen.println("How many dimes?: ");
int d = (new Integer(keyboard.readLine())).intValue();//asks programmer friendly user to enter a number of dimes
screen.println("How many nickels?: ");
int n = (new Integer(keyboard.readLine())).intValue();//asks programmer friendly user to enter a number of nickels
screen.println("How many pennies?: ");
int p = (new Integer(keyboard.readLine())).intValue();//asks programmer friendly user to enter a number of pennies
NumberFormat money = NumberFormat.getCurrencyInstance();
money1 = (.25 * q) + (.1 * d) + (.05 * n) + (.01 * p);
screen.println("You're rich! Total, you've got: " + money.format(money1));//finds and displays total money
}P.S. To make the code formatted better put [ code ] before and [ /code ] after. It's not perfect, but a little better...

Totally New to RMI, need help and advice.

Hi, all experts.
I am totally new in Java RMI. When I run a sample RMI application, still got problem.
Please give me some advice or recommend some basic materials for me to catch up.
Appreciate for you help. I need to finish one RMI project in a short period.
best regards,
Xiong Fei

The Java tutorials are usually a good place to start. Try: http://java.sun.com/docs/books/tutorial/rmi

Totally New in Java - Please help!!

Hi Dear all,
l am totally new in Java, and l facing one problem,and really hope can get some help from yours,please!
l need to write this program:
The program should do the following:
1. Input two fields: action (action: add / delete), and account number (any
digit or character)
2. if the action is "add" then the program adds one text line to a text
file.
"New account is <account number>"
3. create the text file if it is not already exist (in c:\)
4. When program runs again with new input values, a new line will be
appended to the same file.
5. if the action is "delete" then the program finds the record and removes
the text line from the file.
My problem is :
l just know that l need to create the user interface first,but l don't know how to go on??
Would you please show me some step how to solve these problem?
Many many thanks!!
BaoBao

I don't know about Swing. I never use it.
The stuff to create and manipulate files is in the java.io package.
You'll probably want to use java.io.FileReader and java.io.FileWriter.
Note that FileWriter has a constructor that lets you append and not overwrite.
I'll start you off with a test.
public class AccountListAddTest() {
public static void main(String[] argv) {
AccountList accts = new AccountList();
accts.add("abcdefg12345"); // arg is a hypothetical account number
}Write an AccountList class that'll work if you compile and run this test. After you run this test for the first time, the file should contain the string
New account is abcdefg12345.
This test assumes that the filename is hardcoded into the AccountList class. To keep it simple, make the add method create a new appending FileWriter each time, write, then close the writer.

I am completealy new at java. HELP!!!!

K, hi, well, i am experienced in HTML and Macromedia Flash, and Game Maker 5, a shit game maker prog. Ne ways, i admire games like RuneScape and would like to know how i would get around to making one. I know that i can't just jut out and make a rs type game. But i would like to know where to start? Are there programs i need to buy or DL, or are there books? And btw, is Java like HTML where u sit in front of a notepad prog, and type? or is it like u type and see whats happening? or do u add objects and give them properties..... Its a whole lot to ask! lol, Help me out.......try to answer it all.

Resources for Beginners
Sun's basic Java tutorial
Sun's New To Java Center. Includes an overview of what Java is, instructions for setting up Java, an intro to programming (that includes links to the above tutorial or to parts of it), quizzes, a list of resources, and info on certification and courses.
http://javaalmanac.com. A couple dozen code examples that supplement The Java Developers Almanac.
jGuru. A general Java resource site. Includes FAQs, forums, courses, more.
JavaRanch. To quote the tagline on their homepage: "a friendly place for Java greenhorns." FAQs, forums (moderated, I believe), sample code, all kinds of goodies for newbies. From what I've heard, they live up to the "friendly" claim.
Bruce Eckel's Thinking in Java (Available online.)
Joshua Bloch's Effective Java
Bert Bates and Kathy Sierra's Head First Java. This one has been getting a lot of very positive comments lately.
But i would like to know where to start? With reading the "New To Java" tutorials.
Are there programs i need to buy or DLTo start with you only need Notepad, and the JDK (AKA the Java SDK), downloadable from http://java.sun.com/j2ee/1.4/download-sdk.html
Later on, you might also want an IDE, or maybe just a better text editor. But for now, just stick with Notepad.
And btw, is Java like HTML where u sit in front of a notepad prog, and type?Mostly, after writing something (in Notepad), then compile it, then run it. And extra step than HTML has.
or is it like u type and see whats happening?You can also get interactive shells for it, but for now, do not worry about them.
r do u add objects and give them propertiesYou can get IDEs which let you work this way, but for now, do not worry about them.

Need help for access list problem

Cisco 2901 ISR
I need help for my configuration.... although it is working fine but it is not secured cause everybody can access the internet
I want to deny this IP range and permit only TMG server to have internet connection. My DHCP server is the 4500 switch.
Anybody can help?
         DENY       10.25.0.1 – 10.25.0.255
                          10.25.1.1 – 10.25.1.255
Permit only 1 host for Internet
                10.25.7.136 255.255.255.192 ------ TMG Server
Using access-list.
( Current configuration )
object-group network IP
description Block_IP
range 10.25.0.2 10.25.0.255
range 10.25.1.2 10.25.1.255
interface GigabitEthernet0/0
ip address 192.168.2.3 255.255.255.0
ip nat inside
ip virtual-reassembly in max-fragments 64 max-reassemblies 256
duplex auto
speed auto
interface GigabitEthernet0/1
description ### ADSL WAN Interface ###
no ip address
pppoe enable group global
pppoe-client dial-pool-number 1
interface ATM0/0/0
no ip address
no atm ilmi-keepalive
interface Dialer1
description ### ADSL WAN Dialer ###
ip address negotiated
ip mtu 1492
ip nat outside
no ip virtual-reassembly in
encapsulation ppp
dialer pool 1
dialer-group 1
ppp authentication pap callin
ppp pap sent-username xxxxxxx password 7 xxxxxxxxx
ip nat inside source list 101 interface Dialer1 overload
ip route 0.0.0.0 0.0.0.0 Dialer1
ip route 10.25.0.0 255.255.0.0 192.168.2.1
access-list 101 permit ip 10.25.0.0 0.0.255.255 any
access-list 105 deny   ip object-group IP any
From the 4500 Catalyst switch
( Current Configuration )
interface GigabitEthernet0/48
no switchport
ip address 192.168.2.1 255.255.255.0 interface GigabitEthernet2/42
ip route 0.0.0.0 0.0.0.0 192.168.2.3

Hello,
Host will can't get internet connection
I remove this configuration......         access-list 101 permit ip 10.25.0.0 0.0.255.255 any
and change the configuration ....      ip access-list extended 101
                                                            5 permit ip host 10.25.7.136 any
In this case I will allow only host 10.25.7.136 but it isn't work.
No internet connection from the TMG Server.

Very New to Jave, need to do totals/subtotals

Hi, (I hope this is the right place)
I'm VERY new to Java (I mainly do wourk with php interfaces for MyAQL databases).
Up until now, there hasn't been anything I couldn't do with PHP that I needed to...
My boss recently requested subtotals/totals at various points on an input sheet. The sheet inputs numbers of people, so I'm not worried about rounding (The php already takes care of people trying to input parts of people....) or tax.
It's a rather large form (~144 lines) and the math is already in place to do the subtotaling (among other things) before entering the information into the database.
How would I go about writing script that would display sub totals, and recalculate them every time one of the boxes value's is modified?
Is this something javascript is designed to do? Is there a better language out there for this task?
I've found sites out there that have canned subtotal/total scripts, but I don't want something pre-made unless it comes with a detailed explaination of what everything does; if I'm going to maintain it, I have to understand it.
Thanks

Is this a web form? e.g. a html form with input fields?
You can add onchange or onblur events to your input fields to detect changes. Then you can use javascript to retrieve the values from the form and do the calculation.
-S

New to Illustrator, need help creating a map?

Need to create a map of a neighborhood. New to program any help would be great!

rdelaroca,
There are vector maps available for many areas.
Or you may work on a locked image from Google Maps or something including the important parts/themes/whatever, using the Pen Tool as the primary tool for shapes in general.

New to java(need help on access specifier)

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