Program 1 “use strict” const ps=require(“prompt-sync”) const prompt=ps({sigint:true}) /* Program using for loop */ /* for(initialization;condition;increment/decrement) { } i=2 1 2 3 4 5 10 */ // let i,n // n=parseInt(prompt(“Enter the limit”)) //...
Program 1 const db = require(‘./db’); const readline = require(‘readline’); const rl = readline.createInterface({ input: process.stdin, output: process.stdout }); function showMenu() { console.log(“\n ——- Sales Data Analysis ——–“); console.log(“1. Add Customer”); console.log(“2. Add Product”);...
Program 1 { “name”: “movie-ratings-console”, “version”: “1.0.0”, “description”: “Console-based Movie Ratings and Analytics System in Node.js”, “main”: “app.js”, “scripts”: { “start”: “node app.js” }, “dependencies”: { “mysql2”: “^3.14.1” } } Program 2 const mysql...
Program 1 // ATM Application for Bank “use strict” const ps=require(“prompt-sync”) const prompt=ps({sigint:true}) class Bank { constructor(acno,name,amount=0) { // console.log(“This is create account method”) this.acno=acno this.name=name this.amount=amount } deposit(amount=0) { this.amount=this.amount+amount } withd(amount) {...
Program 1 // ATM Application for Bank “use strict” const ps=require(“prompt-sync”) const prompt=ps({sigint:true}) class Bank { constructor(acno,name,amount=0) { // console.log(“This is create account method”) this.acno=acno this.name=name this.amount=amount } deposit(amount=0) { this.amount=this.amount+amount } withd(amount) {...
Program 1 <!DOCTYPE html> <html> <head> <title>Tic Tac Toe</title> <script> // Matrix (2 D Array) let board = [ [‘ ‘, ‘ ‘, ‘ ‘], [‘ ‘, ‘ ‘, ‘ ‘], [‘ ‘, ‘...
Program 1 // Project for Tic Tac Toe Game const ps=require(“prompt-sync”) const prompt=ps({sigint:true}) // 2 D Array (Matrix) const board = [ [‘ ‘, ‘ ‘, ‘ ‘], [‘ ‘, ‘ ‘, ‘ ‘],...
Program 1 <!– Project: Password Strength Checker –> <!– 1. The password must be at least 8 characters long. 2. The password must contain at least one uppercase letter. 3. The password must contain...
Program 1 <html> <head> <title>typeof and instance of operator</title> <script type=”text/javascript”> /* /* JavaScript Data Type number boolean bigint string symbol null undefined */ document.writeln(“<center>”) document.writeln(“<h1>”) let a=123 let b=123.23 let c=true let d=123n...
Program 1 <html> <head> <title>Set Object Methods</title> <script type=”text/javascript”> document.writeln(“<center>”) document.writeln(“<h2>”) const myset=new Set([“Vishal”,”Rajesh”,”Vivek”,”Harish”,”Montu”,”Pintu”,true,123,34.55]) //myitr=myset.values() // for(let x of myitr) // { // document.writeln(“<br>”+x) // } // let s=prompt(“Enter value for search: “) //...
