Question: it has to be done in java script // Append: you should be able to add an item-to the end of an array function append(arr,

it has to be done in java script

it has to be done in java script // Append: you should

// Append: you should be able to add an item-to the end of an array function append(arr, item) { return arr.indexOf(item); }

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

I NEED help with this Java Script js file / / Create a variable and assign an empty array to it . / / Set the focus to the DOM element that has an ID of itemID / / Assign a function named addToList...

Q:

Write declaration of a C++ class that might be used to implement a binary tree with each node able to hold an integer. Your implementation (i.e. the class itself and those bodies which conveniently...

Q:

I already done somehow, but it dose not work right now. // File: MyArrayList.java // Author: (your name here) // Geoffrey Tien/ Rita Ester // Date: September 11, 2017 // Description: to be completed:...

Q:

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

Q:

Array Lists In this lab you will be creating a data structure referred to (in Java) as an array list. You may see these data structures referred to by a variety of names, including vectors, dynamic...

Q:

CS 351 c++ project I need help with answering this question .. Build a class dynListType based on dynamic array. Its declaration is provided below: // no more MAX class dynListType { public: private:...

Q:

PLEASE HELP The Lab Java Files: List.java specifies the interface for a list using Generics and includes the printBackwards method. DoublyLinkedListTest.java is a set of tests that test your...

Q:

The Lab Java Files: List.java specifies the interface for a list using Generics and includes the printBackwards method. DoublyLinkedListTest.java is a set of tests that test your implementation of...

Q:

package algs11; import stdlib.StdOut; // Homework 8 version 1.0 // // Names go here // // In this homework you will implement a scaled down version of the Java List Interface // As noted in class,...

Q:

I want the C code for this program Part-2 (40%) This part will expand on Part-1 by adding the analysis component and will display the results of the analysis Instructions 1 Carefully copy/paste your...

Q:

An integer n > 2 is composite if and only if n does not divide (n - 1)! + 1. Select one True False

Q:

Albatross furniture company produces tables, chairs, and bookshelves per schedule according to demand. Each unit of table, chair and bookshelf can be sold at a profit $60, $90 and $30 respectively....

Q:

Which activity generally occurs first: decision-making, planning, or control?

Q:

Questions Q1. Write a Python program to retrieve the first and last colors from the following list: color_list = ["red", "green", "white", "blue", "black") Q2. Given the following dictionary,...

Q:

Is the distribution skewed positive or negative (remember that skew indicates where the outliers are, not the majority of the data)?

Q:

Considering the histogram, are you page 475 surprised by its shape where there are observations on both extremes, but none in the middle? Why would some states have zero sales tax, but most states...

Q:

Looking at the histogram, how many items are in the bin third from the right (the bin with the most observations)?