So my only error in the entire code is on the 9th line of this code sample. It says "Syntax Error on token "new", @ expected" but @ does not belong there, as far as I can tell, since the error does not go away upon adding it.
public class Obstapacalypse implements KeyListener, ActionListener {
private static final String EXIT_ON_CLOSE = null;
private JFrame frame;
private Player player = new Player();
private JPanel contentPane;
private JButton btnStart;
I am currently working on modules of a java program but am having issues with this module . it gives this error code"syntax error on token '?', invalid primitive type".
This is what i have so far, I use BlueJay to write this:
import javax.swing.JOptionPane; public class payroll { String again = y; // private String name; private double rate; private double hours; static double gross; //gross pay
[code]....
my first problem is that it expects a ")" on this line :"if ((hours <=40)rate *1);"For the assignment itself these are the requirements:
-Create a class called payroll with private variables for rate hours and name
-Create static variables for gross pay, union dues, health coverage (hp in my case), FICA taxes, State taxes, Federal taxes, net pay, all must be initialized to 0
-default constructor that assigns default values
a function called calcPay that will do the following tasks and print it to a pay stub :
- function that checks the hours ( if hours are 40 or less pay rate, if over 40 pay 150% of the rate) - calculates gross pay before any deductions (using user inputted hours and rate) - deduct medical coverage and union dues from gross pay and call this adjusted gross pay (also this should have its own line on the paystub) - A function that deducts State, federal and fica taxes from adjusted gross - FICA - 7% for any income -Federal - 2% for $0-$150 / 6% for 150.01 - 300 / 14% for 300.01 - 600 / 18% for 600.01 - unlimited -State - 1% for 0-150/ 3% 150.01 - 300 / 5% 300.01 - 600/ 8% 600.01 - unlimited - amount after all deductions is the net pay ( show this amount on its own line) - Start a loop that asks each time if there are more employees (y/n) y should continue the program and n should end it -dialog boxes should be created to recieve values for name, hours and rate - if the rate is entered below $8 dollars a new box should pop up and ask for a higher value - When there are no more employees, print out a summary of quantities stored in static variable (also had a problem with this) - End
So I think i completed most of these objectives but am having trouble with the syntax and some of the objectives
My issue is that when I run the code if I enter anything but 1, 2, or 3 the code breaks. I have spent hours trying to find the error. here is my code
import java.util.Scanner; public class Tester { public static void main(String[] args) { /** * constructor * pre: none * post: inherit values of other classes */ Car Car = new Car(); //inherits the properties of the Car class Truck Truck = new Truck(); //inherits the properties of the Truck class
I'm not sure why I'm getting these errors. They only begin to happen after the second if statement, and the subsequent if statements are formatted exactly the same.
The errors are marked by the comments in the code.
Java Code:
import java.util.*; import java.io.*; public class GazillionSongs { public static void main(String[] args) throws FileNotFoundException { System.out.println("Welcome to Java Song Collection!"); System.out .println("This program sorts and filters large databases of popular songs.");
My if else statement is not working...it keeps telling me that the else in the statement is a syntax error and that I should remove it. Whats wrong with it?
package Homework2; import java.util.Scanner; public class Homework2 { public static void main(String[] args) { // TODO Auto-generated method stub System.out.println("Welcome to the Triangle Program.");
I have a problem with my code. It gives me the error I put as title:
backgroundA.setOnClickListener(new View.OnClickListener(){ public void onClick(View view){ if (j < 2){ int randomInt1 = random1.nextInt(Deck.length()); int drawableIDA = Deck.getResourceId(randomInt1, -1);
[Code] ....
This error is in the first line and I have also one in the last, where eclipse looking for a @ (O.o). Also I will insert the variable choice1.
final Button choice1 = (Button) findViewById(R.id.A);
this is a syntax error within Jasper reports in the printwhenexpression property.I can use the following expression successfully: new Boolean ($F{off_peak_free_minutes}. trim().equals("")==false) - this basically tells Jasper Reports to ignore the column unless it has a value.
Now I'm trying to do the same thing with ZERO but I can't get the syntax right. I've tried: new Boolean($F{off_peak_free_minutes} != 0) but the ZERO comes up with a red underline implying that this is illegal.I've also tried: new Boolean($F{friends_family_minutes}!=Double.valueOf(0)) but the ZERO comes up with the red underline.
I suspect I'm just not specifying the JAVA right. I believe that the $F{friends_family_minutes} variable is a DOUBLE - it prints as 0.00 on the report.
Multiple markers at this line - void is an invalid type for the variable loadDictionaryFromFile - Syntax error on token ")", ; expected - Syntax error on token "(", ; expected
Line 13 starts public void load....
Code:
import java.io.FileInputStream; import java.io.FileNotFoundException; import java.util.Scanner; public class PirateTranslator { public static void main(String[] args)
Netbeans do not detect any syntax errors, but I when I check the build it retuned areas they were a few; It's a simple program name 5 people, gade them then do final calulatoins it's called "grade tool.
heres the code
package gradingapplication; import java.util.Scanner; public class GradingApplication { public static double score(double score){ if(score >= 90){ System.out.println("A");
[code]...
~Problems~
1. It has no gui, I don't know java fx, is java groove used? awt is useful for creating spam bots in robot class, I know it's not very useful but it's so much fun.
I am trying to insert a record to a table in my database . I used the same syntax for 2 tables, one does work and the other does not work . I could not find any explanation for this error
"INSERT INTO CustomerRecord (Name, Number, Adress)" +" VALUES(?,?,?)"; //first table working well ps.setString(1,r.getCustomerName()); ps.setString(2,r.getCustomerNumber());
[Code] ....
For some reason one does work but the other does not work it says syntax error near order (table name). I am using sqlite db ...
I know when including remember me token in request header, it will contain expiry date. does this mean the token generated must be able to be reversed back to it's original string?
I need to implement Oauth2 with facebook to get authencation. I tried to write a servlet with the method Service, and i got the code thah i have to use in a second request.
Now i need to send a request at this URL :
1) [URL] .....
and wait for a responce with an URL that have the access_token to use with facebook
2) [URL] ....
Is it Possible in a single Servlet after i receive the "code" to send a second request to the URL in 1 and get the response with URL in 2 to retrieve the access_token?? if yes....how??
I know the first line below creates an object but the second line creates an array of cars, I'm just not sure how it does that. I can see sportsCar is one object in the array but the others are written in a different way. It seems there should a couple names there instead. Please explain the syntax in this code that's highlighted. I don't know how to make sense of it and I've read through the book where I got it where it explained creating objects.
Auto sportsCar = new Auto("Ferrari", 0, 0.0); Auto [] cars = {new auto("BMW", 100, 15.0), sportsCar, new Auto()};
Here is the original code I found on StackOverFlow. It highlights some specific words in a JTextPane.
import javax.swing.*; import java.awt.*; import javax.swing.text.*; public class ColorChangeWhileTyping extends JFrame{ private int findLastNonWordChar (String text, int index) { while (--index >= 0) { if (String.valueOf(text.charAt(index)).matches("W")) {
[code]....
I dont know for some reason it doesnt work correctly. The colour goes away after I press Space to write the next word.
I was trying to find the complete readLine() method In the online docs but all I can get hold of Is:
readLine public String readLine() throws IOException
Reads a line of text. A line is considered to be terminated by any one of a line feed
(' '), a carriage return (' '),
or a carriage return followed immediately by a linefeed.
Returns:A String containing the contents of the line, not including any line-termination characters, or null if the end of the stream has been reachedThrows:IOException - If an I/O error occursSee Also:Files.readAllLines(java.nio.file.Path, java.nio.charset.Charset)
Is It possible to view the actual method syntax online ?
In my JSP I need to retrieve some data from MySQL. I need to assign a "email" variable to the "WHERE" clause. The variable is retrieved from the session attribute. So far, I have this code:
<sql:query dataSource="${user}" var="result"> SELECT * from users where email = ${sessionScope.email}; </sql:query>
The following gives the error: E com.ibm.ws.webcontainer.servlet.ServletWrapper service SRVE0068E:
An exception was thrown by one of the service methods of the servlet [/Sampling/SamplingInspectionItemFaxFormV6.jsp] in application [QMSWeb AppEAR]. Exception created : [javax.el.MethodNotFoundException: java.lang.NoSuchMethodException: java.util.ArrayList.get(java.lang.Long)
The bean property is an ArrayList<String> with two elements, '100','true'
<c:choose> <c:when test="${sidocObj.samplesizedata.get(1) == 'true'}"> <img class="modified15" src="/QMSWebApp/Images/check[2].jpg"><SPAN class="scaledLimeSpan1">Sample Size has been Overriden by SQE!</SPAN><BR> </c:when> </c:choose>
For my jsp file, the code editor shows no error, but the projects window shows an error. I built my project again, cleaned the project, restart eclipse twice and summoned cthulhu. But my project still shows an error. How do I find the cause.
Eclipse project -
JSP file -
<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <%@ taglib prefix="mine" uri="DiceFunctions"%>
