Web development and programming

have a class with an array of objects and getting a null pointer exception. How

have a class with an array of objects and getting a null pointer exception. How do I fix the nullpointerexception on this array of objects? I do not need the EmployeeDriver class …

have a function which receives for parameters it is called ratethegroup() it rec

have a function which receives for parameters it is called ratethegroup() it recieves four integer values and their total so ratethegroup(int score1,int score2, int score3,int tot…

have a java application need to create an application which is able to do some a

have a java application need to create an application which is able to do some analysis on temperature data stored in a data file. You will be given the “temperatures.dat” data fi…

have a navigation area whose buttons become bold and the border bolder when the

have a navigation area whose buttons become bold and the border bolder when the mouse hovers over them. You can make the border bolder by changing its width from 1px to 3px. They …

have a program challenge for homework that asks the user for the name of a file.

have a program challenge for homework that asks the user for the name of a file. The program should display the contents of the file on the screen. If the files contents wont fit …

have a simple one-pass macro processor like the upose thed in Section 4.1. Now y

have a simple one-pass macro processor like the upose thed in Section 4.1. Now you want to add a built-in func %SIZEOF to the macro processor. This function can be arameters, and …

have an insert statement to an assignment table that will be use for grading by

have an insert statement to an assignment table that will be use for grading by populating this script with your pantherId, firstname, lastname, databasename and assignment (1, 2 …

have been devised over the years A common method having to do with computing is

have been devised over the years A common method having to do with computing is the ASCll character set used to display characters on the screen Each character is given In (in dui…

have been put in charge of EXCEPT a. Allow sufficient time to transition from th

have been put in charge of EXCEPT a. Allow sufficient time to transition from the old way of doing things to e a new enterprise system. You should do all of the following processe…

have source code in C++ and I need to develope the class (.h) file and the class

have source code in C++ and I need to develope the class (.h) file and the class (.cpp) file to make this ncode work properly. I have a basic understanding of how this works, but …

have this but does not work, any help will be appriciated. #include #

have this but does not work, any help will be appriciated. #include <iostream> #include <stack> using namespace std; int prec(char ch) { if (ch == '*' or ch == '/') re…

have to complete the following WITHOUT using loops and arrays: Write a Java prog

have to complete the following WITHOUT using loops and arrays: Write a Java program which compiles and executes: ask the user for 4 integer values. Each one of these is a percent …

have to complete the following WITHOUT using loops and arrays: Write a Java prog

have to complete the following WITHOUT using loops and arrays: Write a Java program which compiles and executes: ask the user for 4 integer values. Each one of these is a percent …

have to do 2 test logs in excel on my code •Chronologic record of all relevant d

have to do 2 test logs in excel on my code •Chronologic record of all relevant details about the execution of a test. •Test Case ID •Unit to test •Assumptions •Test Data •Steps to…

have to query five attributes from a site. I have the following code but it is n

have to query five attributes from a site. I have the following code but it is not working. Please help me. I am stuck > <?xml version="1.0" encoding="utf-8"?><rss ver…

have to write a high level description of my project this is what i have so far

have to write a high level description of my project this is what i have so far so please can anyone edit proff and add stuff to it make it sound nice. Our project consist of play…

have written a superclass, main class and 2 subclasses, but I did error in diffe

have written a superclass, main class and 2 subclasses, but I did error in different parts so I want know where my errors are. 1st subclass = book subclass 2nd subclass = CD subcl…

having a hard time trying to create a perl program that ulilizes two inputs and

having a hard time trying to create a perl program that ulilizes two inputs and puts them in three different patterns. Write a Perl script to do the following Make sure you loo Ju…

having errors with my LC3 assembly code. it\'s supposed to be a calculator that

having errors with my LC3 assembly code. it's supposed to be a calculator that can add,subtract,multiply,or divide numbers. here's my code: .ORIG x3000 OpAdd JSR POP ; Get first s…

having issue writing function for void edit text line pretty sure need to delete

having issue writing function for void edit text line pretty sure need to delete text than do textength the allocate a new name if that wirte help or if have different idea to ifn…

having issues with my JAVA code for Josephur’s Problem: MY CODE: import java.uti

having issues with my JAVA code for Josephur’s Problem: MY CODE: import java.util.LinkedList; public class project5 { public static void main(String[] args) { int n = 40; // Numbe…

having issues with my program this is where I am messing up as int HotelRoom::Ch

having issues with my program this is where I am messing up as int HotelRoom::Change_Status(int roomStatus) { occupancy_status = roomStatus; }[MST1] [MST1]Compiler error in th…

having issues with my program this is where I am messing up as int HotelRoom::Ch

having issues with my program this is where I am messing up as int HotelRoom::Change_Status(int roomStatus) { occupancy_status = roomStatus; }[MST1] [MST1]Compiler error in th…

having problem storing a number, the program gives us a completley wrong answer

having problem storing a number, the program gives us a completley wrong answer compared to what the calculators give us given that the program gives us the wrong answer, probably…

having problems with my homework. 1. Write code to accomplish the following: cre

having problems with my homework. 1. Write code to accomplish the following: create an array to hold 20 integers fill the array with random numbers between 1 and 10 (inclusive) it…

having problems with these errors any help Fljava work cosc 3 File Edit Iools Pr

having problems with these errors any help Fljava work cosc 3 File Edit Iools Project Language Level Help New Open?Save [.. Close %Cut?Copy Paste ?Undo eRedo Find Compile Reset Ru…

having trouble getting the correct results and i dont understand why? #include

having trouble getting the correct results and i dont understand why? #include <iostream> using namespace std; bool figureGrade(int score, char &grade); int main() { …

having trouble getting this python code to work. Just want to make a maze appear

having trouble getting this python code to work. Just want to make a maze appear but i get an error when calling my maze class. First chunk of code is my main the secod is my mase…

having trouble with displayFlower. i can\'t get all the flowers to display. keep

having trouble with displayFlower. i can't get all the flowers to display. keep getting error regardless that ppack is full or not. import java.util.Scanner; public class FlowerPa…

having trouble with the calculation of dates hey, so i have copied a sspreadshee

having trouble with the calculation of dates hey, so i have copied a sspreadsheet from my windows computer to my mac and i wanted to continue my work but i realised excel onn mac …

having trouble writing these programs (IN C) int draw_card(int[]); /* Picks the

having trouble writing these programs (IN C) int draw_card(int[]); /* Picks the first card that hasn’t been drawn already, marks it as “taken” and returns the value of the card. C…

he Cullerton Park District holds a mini-Olympics each summer. Create a class nam

he Cullerton Park District holds a mini-Olympics each summer. Create a class named Participant with fields for a name, age, and street address. Include a constructor that assigns …

he National Oceanic and Atmospheric Administration, an agency of the United Stat

he National Oceanic and Atmospheric Administration, an agency of the United States government) on the average ice concentration of the five Great Lakes (Ontario, Erie, Huron, Mich…

he USPS used a code named POSTNET to direct mail based on ZIP code until 2009. T

he USPS used a code named POSTNET to direct mail based on ZIP code until 2009. The bar code consists of full- or half-bars as shown below. Your code will be using a 1 for a full b…

he VP of customer service has expressed concern over a project in which you\'re

he VP of customer service has expressed concern over a project in which you're involved. His specific concern is that if the project is implemented as planned, he'll have to purch…

he bell Orchid hotels email response form the computer help desk We are here to

he bell Orchid hotels email response form the computer help desk We are here to help you! Hi! We received your e-mail message, and we think the following information will answer y…

he bell Orchid hotels email response form the computer help desk We are here to

he bell Orchid hotels email response form the computer help desk We are here to help you! Hi! We received your e-mail message, and we think the following information will answer y…

he class holds fields that con tain a. In Chapter 3, you designed a Card class.

he class holds fields that con tain a. In Chapter 3, you designed a Card class. T a Card's value and suit. Currently, the suit is represented by a single character (s, h, d, or c)…

he class holds fields that con tain a. In Chapter 3, you designed a Card class.

he class holds fields that con tain a. In Chapter 3, you designed a Card class. T a Card's value and suit. Currently, the suit is represented by a single character (s, h, d, or c)…

he code fragment below gives the algorithmic structure for correctly running the

he code fragment below gives the algorithmic structure for correctly running the display. Add code in the spaces indicated so that the complete display is fully updated every 30 m…

he command office has asked for a presentation on security mechanisms including

he command office has asked for a presentation on security mechanisms including access control models, authentication, authorization and encryption. Describe differences between t…