Skip to content
All Hard Articles
Vector implements a dynamic array that means it can grow or shrink as required. Like an array, it contains components that can be accessed using… Read More
String Manipulation is defined as performing several operations on a string resulting change in its contents. In Shell Scripting, this can be done in two… Read More
Question 1. Find the LCM and HCF of the following pairs of integers and verify that LCM × HCF = Product of the integers:  (i)… Read More
Given a Binary Tree, the task is to remove the leaf nodes of the Binary Tree during each operation and print the count. Examples: Input:  … Read More
Choosing the appropriate language while starting competitive programming is the most important factor. Generally, we choose that language that has short syntax and executes very… Read More
.tar.gz files are made by the combination of TAR packaging followed by a GNU zip (gzip) compression. These files are commonly used in Unix/Linux based… Read More
To Format text on a slide in PowerPoint Presentation using Java, use a Java Library called Apache POI. Apache POI is a project run by… Read More
Given a positive integer N, the task is to find the largest palindromic number less than N and can be expressed as the product of… Read More
Round 1 (Problem Solving+Behavourial 1hour): Given a list of employee-manager pairs, count the hierarchy for an employee. https://www.techiedelight.com/find-employees-who-reports-to-manager/ Return the largest multiple of 3 from… Read More
In this article, we will create a covid fighter game using HTML, CSS, and JavaScript. In this game, we will create three objects the first… Read More
To declare a constant that can be accessed in a React class component, there are multiple approaches that could be efficiently implemented such that that… Read More
Making a particular content area scrollable is done by using CSS overflow property. There are different values in overflow property that are listed below.  visible:… Read More
Project Introduction: “Dragon’s World” is a game in which one dragon tries to save itself from the other dragon by jumping over the dragon which… Read More
Git reference (Git ref) is just a file that contains a git commit’s SHA-1 hash. The most direct way to reference to a commit is… Read More
Chip is a material design widget which comes built-in with flutter. It can simply be described as a compact element holding an icon and text,… Read More
Given an array arr[] of size N, the task is to find indices of array elements whose removal makes the sum of odd and even… Read More
Online shopping is all about calculating the total amount for the items selected by the customer. In this article, we will discuss a menu-driven C++… Read More
In geometry, an isosceles triangle is a triangle that has two sides of equal length. Sometimes it is specified as having exactly two sides of… Read More
I applied through LinkedIn. Almost, after 1 week I received a Hello From Expedia, It was the link for Online Assessment. Round 0(Online Assessment 1Hr… Read More
There are multiple ways to convert vector to ArrayList, using passing the Vector in ArrayList constructor and by using simple vector traversal and adding values… Read More