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Member Avatar for jjones0150

I need a form that accepts two operands and an operator from the user and then performs the requested operation. Specifications Before performing the calculation, the application should check that both operands are numeric and that the operator is one of the following: + add - subtract * multiply / …

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I am working on a report that is requesting to count the total number of errors per element in the total row of the report for a given County. When I use the COUNT function it is taking the max value from the number of reads complete column for that …

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Member Avatar for jjones0150

I have cretaed a JSP page that has 4 textboxes that need to be validated. 2 are text and 2 are integers. I have tried using the jQuery validation tool but that didn't work out so well. I will provide my JSP code and my script. Can someone help me …

Member Avatar for AleMonteiro
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279
Member Avatar for jjones0150

I'm trying to figure out why my removeProduct method won't actually remove the product from the list please give me some feedback. InventoryApp.java class package JayJuan; import java.util.Scanner; import java.math.BigDecimal; import java.util.Scanner; /* Main class used to add a product, remove a product, update a product, or view the product …

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Member Avatar for jjones0150

I keep getting this error: " Exception in thread "main" java.lang.ClassCastException: java.util.Collections$EmptySet cannot be cast to java.util.List at JayJuan.InventoryManager.getProductList(InventoryManager.java:15) at JayJuan.InventoryManager.addProduct(InventoryManager.java:48) at JayJuan.InventoryApp.main(InventoryApp.java:35) C:\Users\JonesJ58\AppData\Local\NetBeans\Cache\8.1\executor-snippets\run.xml:53: Java returned: 1 " Based off this error and the code I provided please help me figure out how to get this program to run correctly. …

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Member Avatar for jjones0150

I have the code for my InventoryManager class, my Product class, and my InventoryApp class . Based off this code, I need someone help me correctly call the methods I already have in place. There is a section where the method is supposed to be called and I have made …

Member Avatar for jjones0150
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248
Member Avatar for jjones0150

Hello guys. Im having trouble figuring out why I keep getting an error saying the compier cant find my class. its all the way down at the end of the code called circle class. Any suggestions? package circle.pkg7.pkg2.app; import java.util.Scanner; /** * * @author Jay */ public class Circle { …

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I'm having trouble working these last few kinks out my progarm. It would be greatly appreciated if you can help me out from here. import java.util.Date; import java.util.Scanner; import java.io.FileReader; import java.io.FileNotFoundException; import java.io.PrintWriter; import javax.swing.JOptionPane; import javax.swing.text.BadLocationException; public class aCircle { public double circumference(double cRadius) { return cRadius; } …

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Member Avatar for jjones0150

Hello Guys, I'm having trouble getting my code to run correctly. I need the program to ask the user do they want to continue after they guess the number correctly. If they say "y" the loop should restart if they reply "n" the program should end and close. I will …

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Member Avatar for jjones0150

OKAY so I was using my Laptop one day and shut it down and when I tried to power back up the next morning I had an harddrive error saying my hard drive was missing. I have an IBM Leveno ThinkPad r22 (I think) and I even took the harddrive …

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using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace JonesJAsign9 { public partial class frmReservation : Form { const int PRICE_PER_DAY = 115; public frmReservation() { InitializeComponent(); } private void frmReservations_Load(object sender, EventArgs e) { } private void btnExit_Click(object sender, EventArgs e) …

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create a form that accepts an arrival and departure date for a reservation from the user and then calculates the number of nights and the total price for the reservation. Specifications The price per night should be $115. This application should validate both entries to make sure they are dates …

Member Avatar for james6754
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Member Avatar for jjones0150

Create a Visual Basic application that meets the following requirements: No buttons can be used. All actions must be handled by menu commands. (Note: This is intended only to provide experience with the use of menus. Do NOT do this in the real world.) You will create separate functions to …

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Member Avatar for jjones0150

I need a form that accepts scores from the user, displays the total, count, and average of the scores, and displays a dialog box that lists the scores. Operation The user enters a score. If the user clicks the Add button or presses the Enter key the application calculates and …

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800
Member Avatar for jjones0150

Create a form that accepts scores from the user, displays the total, count, and average of the scores, and displays a dialog box that lists the scores.This application should check the number entered by the user to make sure it is a valid integer from 0 to 100. If a …

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