221 Answered Questions for the topic javascript

11/01/20

How to make these? (OOP Java)
Program will print a selection screen where the user can choose the operation he/she wants to perform. The selection screen will be repeated after each selection until the staff type the number 4... more
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10/30/20

Can someone do me this project? (Java)
The project description:As a programmer, you have been asked to write a Java application, using OOP concepts, for a Hospitalwith the following requirements:The Hosptal has several employees and... more
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10/20/20

How to do this? (Java)
CompositionThere are two ways to reuse existing classes, namely, composition and inheritance.With composition (aka aggregation), you define a new class, which is composed of existingclasses. With... more
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10/17/20

How to make these 3 classes? (Java)
Class1 Shape-color:StringMethods:+getArea() : double+toString(): String ---> Superclass defines the expected behaviors(public intertace) of all subclasses.Program at the public interface.Class2... more
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Javascript

10/12/20

My assignment is to debug this code, I have submitted code multiple times and cannot get it right. Can you please explain to me what exactly is wrong with this code and how I can fix it?
import java.util.*;public class DebugTwo4{ public static void main(String[] args) { Scanner input = new Scanner(System.in); string costString; double cost; final TAX = 0.06;... more
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10/09/20

How to make these 4 classes with these information?(java)
Class1 (Person)-name: String-address:StringMethods:+Person(name: String, address : String)+getName():Stringg+getAddress():String+setAddress (address: String) : void+toString():String ---->"name... more
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09/29/20

How to make a class called time on java with these data informaton:
■Class Time■-second:int = 0 ----> hour:[o, 23]--minute:int = 0 ----> minute: [o, 59]-hour: int=0 -----> second: [e, 59]Methods:-+Time()+Time (second: int, minute: int, hour: int)+getHour):... more
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Javascript

09/26/20

Javascript raytracing with shadows
I am having trouble with getting my raytracing to produce shadow. I also need help with how to build a Cornell box in Javascript. If you know of any tutors that can help with this, I would... more
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Javascript

09/20/20

Write programs with loops that compute
Write programs with loops that computea. The sum of all even numbers between 2 and 100 (inclusive).b. The sum of all squares between 1 and 100 (inclusive).c. All powers of 2 from 20 up to 220.d.... more
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09/19/20

Help with understanding a Javascript program that deals with using trigonometry and transformations
var numPlanets = 4; var arms = 11; var speed = 0.015; var tick = 0; translate(200,200); var draw = function() { background(0, 0, 0); tick += speed; for (var s = 10; s < arms... more
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09/15/20

Java Messenger Application

Problem Description: Distributed banking application You are required to build an application for Bank of Fiji. The application will allow users to create a bank account and use deposit and... more
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09/13/20

Whats the answer for these Classes and Objects exercise?(Java)
Question 1: Create a class Circle with data types (radius, colors) and methods getRadius (0, getArea().Question 2: Create a class Car with data types (plateNumber, xLocation, yLocation, speed) and... more
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Javascript

08/14/20

no link to click for jobs.
When I click on jobs I get a list but link to click on.
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Javascript

07/17/20

Build a game of battling alien spaceships using Javascript
Build a game of battling alien spaceships using Javascript. Earth has been attacked by a horde of aliens! You are the captain of the USS Schwarzenegger, on a mission to destroy every last alien... more
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Javascript

06/12/20

Video mediaDevices.getUserMedia zoom is not working in iOS
I'm implementing zxing-js to scan QR Code. My task is to enable zoom while using the camera. It works well in Chrome on Android devices, but when I try to use it on iOS it doesn't work.Below is my... more
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Javascript Java

06/05/20

write a java script code to accept a number and write a function to calculate sum of digits of that number
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05/29/20

Describe the four pillars of object oriented programming
Encapsulation, Inheritance, Abstraction, Polymorphism
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05/25/20

I can't make a my character move when I run my javascript (Intellij), what is wrong with my code?
package movement; import processing.core.PApplet; import processing.core.PImage; public class LunasAdventures extends PApplet { PImage moth; PImage bg; public static void... more
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Javascript

05/11/20

I want help learning the JavaScript OpenSeadragon API.
I'm looking for help from someone that either has experience OpenSeadragon API or WebGL; or willing to learn and tutor on the basics. Looking for someone who is comfortable learning new APIs.
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Javascript Css Node.js

05/04/20

Full Stack Bootcampp
Hi Alexander, I am currently in a Full Stack Developer Bootcamp through the University of Denver. It is a Trilogy bootcamp and I have never programmed before, so to say that I am lost is an... more
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05/01/20

Any java expert who knows the corecct answers for these?
Q1:charAt() is used to obtain a character at specified index?a)Trueb)FalesQ2:The java program is enclosed in a class definition ?a)Trueb)FalesQ3:The for loop repeats a set of statements a certain... more
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04/30/20

Text analyzer & modifier (Java)
(1) Prompt the user to enter a string of their choosing. Output the string. (1 pt)Ex: Enter a sentence or phrase: The only thing we have to fear is fear itself. You entered: The only thing we have... more
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04/29/20

Plz help whats the correct answers for these java questions?(part2) ASAP!!
Q21:float is the type that denotes floating-point numbers that can have fractional parts?a)Trueb)FalesQ22:instance variables that are numbers are initialized to null default value?a)Trueb)FalesQ23:... more
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Javascript

04/23/20

Javascript Code Error
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Javascript Coding

04/16/20

JavaScript Averages in Arrays
I was doing an assignment and then I was stuck in this part of the question.How do use the function in javascript to generate the array using the parameters??Instructions:Given the following... more
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