Tarun's Den

RAJAI TARUN

RAJAI TARUN

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Mastering React. Lecture 04

Feb 13, 20243 min read

Aim : Understanding the flow and structure. Creating a custom react Setup a folder with a js file and html file Select the div in...

Mastering React. Lecture 04

DOM Notes

Mar 8, 20231 min read

Full form: Document Object Model Selection methods: let id = document.getElementById("idName"); let class =...

DOM Notes

Write a program to find second largest number in an array.

Feb 8, 20231 min read

Program to find the second largest element of an array. · Solution : Algorithm : Find the maximum number of the array. Replace the maximum number with...

Write a program to find second largest number in an array.

Find the unique number in an array

Feb 8, 20231 min read

Find the unique number in an array where all the elements are repeated twice. All the numbers are positive. Answer : Let array be Arr =...

Find the unique number in an array

Java snippet to find factorial of a number

Jan 22, 20231 min read

factorial in java · Find factorial :- int factorial = number; for (int i = number - 1; i > 0; i--) { factorial =...

Java snippet to find factorial of a number

Java snippet to add two numbers given by user

Jan 19, 20231 min read

import java.util.Scanner; public class SumOfTwoNumber { public static void main(String[] args) { Scanner scan = new Scanner(System.in); ...

Java snippet to add two numbers given by user