here are three examples of when the main key of a link needs to be replaced with a replacement key.
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There are three examples of when the main key of a link needs to be replaced with a replacement key.
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- describes a link in which each piece of data in one object is represented by only one piece of data in the other?What is the link library procedure called that says, "Press [Enter] to continue." and waits for someone to press the Enter key?Direction: Continue the attached code below. It can only insert a value to a linkedlist. Your goal is to add new functionality to the linkedlist. You may only choose 3 more functions: 1. getValue - this function should be able to display a node by specifying its position(index). 2. clear-resets the linkedlist by assigning null to head. 3. insertNewHead this function can be used to assign a new head to the linkedlist 4. insert At this function can be used to insert a node to a specific location. 5. display All this function will display all nodes
- This is how you write a CALL statement that calls a procedure called MyProc in an outside link library.Direction: Continue the attached code below. It can only insert a value to a linkedlist. Your goal is to add new functionality to the linkedlist. You may only choose 3 more functions: 1. getValue - this function should be able to display a node by specifying its position (index). 2. clear - resets the linkedlist by assigning null to head. 3. insertNewHead this function can be used to assign a new head to the linkedlist 4. insertAt - this function can be used to insert a node to a specific location. 5. displayAll this function will display all nodes import java.util.Scanner; class MainLL { } public static void main(String[] args) { Scanner sc = new Scanner(System.in); SinglyLL sll= new SinglyLL(); String msg = "Enter an action: [1] Insert, [2]Get an element, [3] clear, [0] Exit"; System.out.println(msg); int choice = sc.nextInt(); while(choice != 0) { switch(choice) { case 1: System.out.println("Enter a value:"); System.out.println("Successfully added a node!\n" + msg); default:…Direction: Continue the attached code below. It can only insert a value to a linkedlist. Your goal is to add new functionality to the linkedlist. You may only choose 3 more functions: 1. getValue - this function should be able to display a node by specifying its position(index). 2. clear - resets the linkedlist by assigning null to head. 3. insertſewHead - this function can be used to assign a new head to the linkedlist 4. insertAt this function can be used to insert a node to a specific location. S. displayAll this function will display all nodes import java.util.Scanner; class Mainll { public static void main(String() args) { Scanner sc = new Scanner(System.in); Singlyll sll = new SinglyLL(); String msg = "Enter an action: (1)Insert (2)Get an element, (3) clear, (0)Exit"; casel: System.out.println("Enter a value:"); sll.insert(sc.next()); System.out.println("Successfully added a node!\n" + msg): System.out.println(msg); int choice = sc.nextInt(); while(choice != 0) { switch(choice) {…
- Direction: Continue the attached code below. It can only insert a value to a linkedlist. Your goal is to add new functionality to the linkedlist. You may only choose 3 more functions: 1. getValue - this function should be able to display a node by specifying its position (index). 2. clear - resets the linkedlist by assigning null to head. 3. insertNewHead this function can be used to assign a new head to the linkedlist 4. insertAt - this function can be used to insert a node to a specific location. 5. displayAll this function will display all nodes import java.util.Scanner; class MainLL { public static void main(String[] args) { Scanner sc = new Scanner(System.in); SinglyLL sll= new SinglyLL(); String msg = "Enter an action: [1] Insert, [2]Get an element, [3] clear, [0] Exit"; System.out.println(msg); int choice = sc.nextInt(); while(choice != 0) { switch(choice) { case 1: System.out.println("Enter a value:"); sll.insert(sc.next()); System.out.println("Successfully added a node!\n"…Computer Science Objective:To add scripting to the existing web page and work with JavaScript Es-6 features like class, object , getter methods and collection. Problem Description:As part of a simple billing application, you are provided with an html page to obtain inputs for item number, item name, price & quantity. Using the ES-6 collections, add every item object into a Set and iterate through it to find the total cost to be paid. On adding each item object into Set, it must also get added to the table as a new record. Refer to the screenshot. Following are the files that contain code snippets index.html HTML for webpage (complete implementation is given for you). You only have to run this. No change needs to be done in this file. script.js Add your code to this file for the functions given. Procedure to complete the exercise Class Properties Methods Item itemNumberitemNamepricequantity Include constructor with properties and getter methods for…Computer Science The goal of this assignment is to create an app that can capture, tag, save, and retrieve photos on your smartphone.Capture: When clicked, it takes a picture and shows a thumbnail image. Tag: A user can type multiple tags (separated by a “;”). Save: When clicked, it saves the photo in a database along with the tags. Load: A user can specify one or more tags. Your app will find and show the first photo that had any of those tags. When there are multiple photos matching the criteria, the App should have an UI element to show them one by one, e.g., when the user slides a slider.
- /** Resove and return current element /5 public remove() {" //if (curr.next() null) 5 if (head.next()) return null; // Nothing to remove tit curr.next().element(); // Reber velue if (tail curr.next()) tall curr; // Resoved last //Using freelist 17 Link Test Link templink- curr.next(): curr.next().next(); curr.setfext(terplink); // Renove from list! // terpptr.release(); cnt ; // Decrement count return it; // Return value" O a. 10 O b. 12 % Gli *** curr -2-10-12 curr Removal 23 2 it' (ə) ------- 1012.... Given the current state in the list as shown on the right side, what is the value of variable it, after running the line highlighted within the methoc remove()? 1 (b)JavaScript The jQuery "post" method that we used in this course to enable "round-trip" dialog with the node.js server has the form: $.post("/", x, y); Describe the type and purpose of the x and y parameters.In PHP, $_SESSION is a predefined array that is used to: 1- Store the request data coming from web browser automatically. 2- Store data that can be used in the other pages until the user logs out from the website. 3- Store data temporarily until the fulfilment of the request. 4- Store data permanently in the Web Server.