05/24/24

How Java achieve polymorphism

Java follows oops concepts so polymorphism is one of the oops concepts How Java achieve it?
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12/10/22

CLASSES AND OBJECTS
Create class IntegerSet. Each IntegerSet object can hold integers in the range 0–100. The set is represented by an array of booleans. Array element a[i] is true if integer i is in the set. Array... more
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11/28/22

Turning a csv file into a 2d array?
how can you turn a csv fle into an array using basic java no 3rd party plugins?
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11/21/22

HELP ASAP! PROJECTILE MOTION!
A toy car runs off the edge of a table that is 1.13 m high. The car lands 0.4768 m from the base of the table. How long does it take for the car to fall? The acceleration due to gravity is 9.8 m/s... more
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11/06/22

just needing help here
Write a program whose input is a string which contains a character and a phrase, and whose output indicates the number of times the character appears in the phrase.Ex: If the input is:n Mondaythe... more
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10/24/22

I need help with a reverse string
Write a function that reverses a string. The input string is given as an array of characters s.You must do this by modifying the input array in-place with O(1) extra memory. Example 1: Input: s =... more
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10/15/22

How to add elements to array in java

Write an instance method, updateWeight(double rate) in java that updates the weight for all animals in a collection of animals. There are getters and setters for weight already. Here is a sample of... more
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08/30/22

When you solve the equation 4 - (5 - 3n) = 6 + 5n for n, you would get n =
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08/25/22

Java: Kinetic Energy

Hi, I’ll first apologise as I am not very proficient at programming at all.I’m having trouble with designing a program in Java for homework, I was wondering if I could get the solution to this... more
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05/28/22

You are to create a Python application that applies concepts of inheritance in Python.
Scenario: You are to create an application that simulates the functions of a Savings Account and Checking Account of a Bank. The user will be able to open the application, and then open their... more
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03/16/22

' The objects having polished, shining surfaces reflect more light than objects having unpolished, dull surfaces.' Explain this please
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03/06/22

is it right 1/2x 4x4 . The answer is not matching
ΔABC maps the outline of a new park. What is the area of the park?a, 10B, 20C, 2v5D, 4√5
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02/16/22

how to solve for x on a similar right triangle.
sides are 12 and 40 what is x
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02/13/22

How much human hair has been on this planet since January 1, 1970?
Please, cite references.
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02/08/22

UNIT 4 LAB CODING
Agile Programming – For Your Family Describe the cutting-edge program that is referred to as Agile Development. How does it work and what are some of the benefits in a workplace setting? How does... more
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02/08/22

Please Help. C++

String Trim1Write a function stringTrim that removes the first and last characters from a given string. "chello" should become "hell". Your function must work correctly given the code in main shown... more
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02/07/22

Changing a LED's blinking rate

So initially, the LED starts out by blinking continuously on and off for 0.5s. Then you have to program it so that when the switch is pressed it changes the LED's blink rate from 0.5s to 0.1s. When... more
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02/07/22

UNIT 4 CRITICAL THINKING QUESTIONS
Critical Thinking Questions Chloe is creating the software requirements specifications (SRS) for a project. The project is a web app that allows students to manage and track all of their college... more
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02/04/22

In python code and it cannot have the range function
Write a program that simulates rolling dice. The most common physical dice have 6 faces, but there are also dice that have 4 faces, 8 faces, 10 faces, 12 faces, and 20 faces. Virtual dice simulated... more
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02/04/22

I need help in this question in C language

A person sold his car so it will be removed (person name, car model, and price) from the system. Define a function struct PersonCar * deletePersonCar(char * persName, char * carModel) that deletes... more
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01/31/22

TRUE OR FALSE? IF FALSE WRITE YOUR ANSWER
a 45 degree triangle consists of angles 30 degrees by 45 degrees.
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01/30/22

true or false statements about internet protection

is it ok for organisations to pass your data on to other organisations if they ask for your permission first
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01/25/22

Modify the code
Modify the code in such a way that the child process asks for a string from the user.This string is sent using the pipe to the Parent process and the parent process displays this... more
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01/24/22

I need help with java code cant get output
I need the following output:Values: Allen Amy Bill Chris Jane John SueSo far I have:import java.util.*; public class StringSort2 { public static void main(String[] args) { Scanner input = new... more
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11/11/21

Sarawong had $20 to spend on 3 raffle tickets. After buying them he had $8. How much did the raffle ticket cost?
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