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Aim : Understanding the flow and structure. Creating a custom react Setup a folder with a js file and html file Select the div in customReact.js Now lets say we want to render a anchor tag. So, lets create a object named reactElement having i...
Full form: Document Object Model Selection methods: let id = document.getElementById("idName"); let class = document.getElementsByClassName("className"); let tag = document.getElementsByTagName("tagName"); id.innerText = "Hi there"; (changing th...
Program to find the second largest element of an array.
Find the unique number in an array where all the elements are repeated twice. All the numbers are positive. Answer : Let array be Arr = [1,2,3,4,2,1,3]; Here the number 4 is unique and all other numbers are being repeaated twice. So, we will traverse...
factorial in java
import java.util.Scanner; public class SumOfTwoNumber { public static void main(String[] args) { Scanner scan = new Scanner(System.in); System.out.println("Enter number 1"); int num1 = scan.nextInt(); System.out....