TechPreferences Object: let user TechPreferences = { preferredDatabase: "MongoDB", backendFrameworks: ["Express.js", "Django"], frontend Frameworks: ["React", "Angular", "Vue.js"], mobileFrameworks: ["Flutter", "React Native"], preferredIDE: "VS Code", continuousIntegration: true, }; Write a JavaScript function to process the information in "user TechPreferences" and answer the following: Display the person's preferred database. Identify and display any backend frameworks used by the person. Output the frontend frameworks the person is familiar with. Create a list of mobile frameworks the person is interested in. Display the preferred Integrated Development Environment (IDE). Check if the person uses continuous integration and display the corresponding message.

Explain the functionality of each line of code in the provided C# scripts- using System.Collections;using System.Collections.Generic;using UnityEngine;using UnityEngine.UI; public class Healthbar : MonoBehaviour{ [SerializeField] private Health playerHealth; [SerializeField] private Image totalHealthbar; [SerializeField] private Image currentHealthbar; private void Start() { totalHealthbar.fillAmount = playerHealth.currentHealth / 10; } private void Update() { currentHealthbar.fillAmount = playerHealth.currentHealth / 10; }} using System.Collections;using System.Collections.Generic;using UnityEngine;using UnityEngine.SceneManagement; public class Health : MonoBehaviour{ [SerializeField] private float startingHealth; public float currentHealth { get; private set; } private Animator anim; private void Awake() { currentHealth = startingHealth; anim = GetComponent<Animator>(); } public void...

Write the LCSMatrix.java: import java.util.*; // Your code here // - Import any required additional packages // - Declare any desired classes to be used by LCSMatrix public class LCSMatrix { private int rowCount; private int columnCount; // // Your code here // public LCSMatrix(String str1, String str2) { this.rowCount = (int) str1.length(); this.columnCount = (int) str2.length(); // Your code here } // Your code here, if needed // Returns the number of columns in the matrix, which also equals the length // of the second string passed to the constructor. public int getColumnCount() { return columnCount; } // Returns the matrix entry at the specified row and column indices, or 0 if // either index is out of bounds. public int getEntry(int rowIndex, int columnIndex) { // Your code here (remove placeholder line below) return 0; } // Returns the number of rows in the matrix, which also equals the length // of the first string passed to the constructor....

Create class Node in a file named Node.java. This class has the following properties: Public fields previous and next, pointing to the previous and next nodes in the list, respectively. Private field data, defined as a reference to an object of any type. Public constructor that takes the node’s data as an argument. Public function GetData() that returns the node’s data.

public class OfferedCourse extends Course { // TODO: Declare private fields // TODO: Define mutator methods - // setInstructorName(), setLocation(), setClassTime() // TODO: Define accessor methods - // getInstructorName(), getLocation(), getClassTime() } import java.util.Scanner; public class CourseInformation { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); Course myCourse = new Course(); OfferedCourse myOfferedCourse = new OfferedCourse(); String courseNumber, courseTitle; String oCourseNumber, oCourseTitle, instructorName, location, classTime; courseNumber = scnr.nextLine(); courseTitle = scnr.nextLine(); oCourseNumber = scnr.nextLine(); oCourseTitle = scnr.nextLine(); instructorName = scnr.nextLine(); location = scnr.nextLine(); classTime = scnr.nextLine(); myCourse.setCourseNumber(courseNumber); myCourse.setCourseTitle(courseTitle);...

Python please. Starter code: from player import Playerdef does_player_1_win(p1_hand, p2_hand):#given both player-hands, does player 1 win? -- return True or Falsedef main():# Create players# Have the players play repeatedly until one wins enough timesmain() #you might need something hereclass Player: # player for Rock, Paper, Scissors# ADD constructor, init PRIVATE attributes# ADD method to get randomly-generated "hand" for player# ADD method to increment number of wins for player# ADD method to reset wins to 0# ADD getters & setters for attributes

Scenario: You have been tasked with building a URL file validator for a web crawler. A web crawler is an application that fetches a web page, extracts the URLs present in that page, and then recursively fetches new pages using the extracted URLs. The end goal of a web crawler is to collect text data, images, or other resources present in order to validate resource URLs or hyperlinks on a page. URL validators can be useful to validate if the extracted URL is a valid resource to fetch. In this scenario, you will build a URL validator that checks for supported protocols and file types.

in java Defining a local variable with the same name as a data field is known as?

^ Which of the following elements of a parent class are NOT be inherited by a child class in Java? Opublic constructors protected static attributes O protected static methods Oprivate attributes Opublic final methods public abstract methods Por CamScanner 04-26....pdf PDF CamScanner 04-26....pdf ^ CamScanner 04-26....pdf

in this android app package com.example.myapplication;import androidx.appcompat.app.AppCompatActivity;import android.os.Bundle;import android.widget.ListView;public class PlayerActivity2 extends AppCompatActivity {ListView simpleList;String SerialNo[] = {"1", "2", "3", "4", "5", "6","7","8","9","10"};int flags[] = {R.drawable.image1, R.drawable.image2, R.drawable.image3, R.drawable.image4, R.drawable.image5, R.drawable.image6, R.drawable.image7, R.drawable.image8, R.drawable.image9, R.drawable.image10};String Names[] = {"mmm", "nnn", "aaa.", "bbb", "ccc", "ddd","eee jk"," ijk","Virgil jk","gil jklk"};String Score[] = {"1", "2","3", "5", "4", "3","5","5","5","5"};@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity2);simpleList = (ListView)findViewById(R.id.simpleListView);//ArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>(this, R.layout.activity_listview, R.id.textView,...

class dvd: def __init__(self, title, director, producer, release_date, duration, dvd_id): self.title = title self.director = director self.producer = producer self.release_date = release_date self.duration = duration self.dvd_id = dvd_id def get_title(self): return self.title def get_director(self): return self.director def get_producer(self): return self.producer def get_release_date(self): return self.release_date def get_duration(self): return self.duration def get_dvd_id(self): return self.dvd_id class customer: def __init__(self, name, customer_id): self.name = name self.customer_id = customer_id def get_name(self): return self.name def get_customer_id(self): return self.customer_id class store: def __init__(self): self.dvds = [] self.customers = [] def add_dvd(self,...

LLNode: public class LLNode<T> { protected T info; protectedLLNode<T>link; public LLNode(Tinfo){ this.info=info; link=null; } publicvoidsetInfo(Tinfo){ this.info=info; } publicTgetInfo(){ return info; } publicvoidsetLink(LLNode<T>link){ this.link=link; } publicLLNode<T>getLink(){ return link; } @Override public String toString(){ return "LLNode [info="+info+", link="+link+"]"; } } MyLLNode: public class MyLLNode { LLNode<String>head; public MyLLNode(){ this.head=null; } public MyLLNode(String first){ this.head=newLLNode<String>(first); } //------------------------------------------------------------- public void addAtEnd(String newstr){ LLNode<String>node=head; LLNode<String>newNode=newLLNode<String>(newstr); if(this.head==null){ this.head=newNode; } else{ while(node.getLink()!=null){ node=node.getLink(); } node.setLink(newNode); } } //------------------------------------------------------------- public void addAtFront(String...