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Anyone who has a phone is familiar with the concept of apps. (That’s almost everyone these days!) These apps on the phone can be used… Read More
Online Assessment Test: The round consisted of four sections. Debugging (time constraint): There were 7 questions to be debugged. Coding Section (time constraint): There were… Read More
Round 1: This round was held on cocubes platform, In which 3 coding questions had to be solved in a time span of 70 minutes.… Read More
Measures of Central Tendency are the methods to obtain the numerical values which are used to represent a large collection of numerical data. These obtained… Read More
Problem Statement: Given a String extract the substring enclosed in single quotes (‘) using Java Regex.  Java regex is an API for pattern matching with… Read More
Before creating a simple Task Manager CLI using NodeJS, let’s run our first basic Node.js application with the following simple steps: Note: You can download… Read More
Concatenating two lists means merging two lists into a single list. Consider the given lists: LIST 1LIST 2LIST AFTER CONCATENATION There are several methods to… Read More
Converting String to ArrayList means each character of the string is added as a separator character element in the ArrayList. Example: Input: 0001 Output: 0… Read More
Given an array arr[] of size N, the task is to check if any subarray of size K exists in the array or not, whose… Read More
HashedIn came to our college in the mid of December. There were coding assessment, two technical rounds, and 1 HR round. Coding round: There were… Read More
Undoubtedly, everyone knows that the best way to learn Web Development (or any other tech skill) is to learn it by doing!  But the thing… Read More
When you will create your AWS account by submitting your credentials(e.g. email id, credit card/debit card details) it is called a root user account. The… Read More
One person hands over the list of digits to Mr. String, But Mr. String understands only strings. Within strings also he understands only vowels. Mr.… Read More
First Round(Online Test): Section A: Computer Science MCQs(20 Ques) Section B: Aptitude(15 Ques) Section C: Electronics MCQs(8 Ques) No Negative Marking. All sections were Untimed.… Read More
Did you think that one-day robots could be a reality and not just science fiction films? Or you could be sitting in your living room… Read More
Neumorphism (neomorphism) is a modern way of styling web-elements of any web-page and providing a 3D effect. This animation effect can be easily generated by… Read More
Given an array, arr[] consisting of N positive integers, the task is to make all array elements equal to 1 by performing the following operations… Read More
The quantity incorporating both magnitude and direction is known as Vectors. In simple words, we can say, Vector Field is an engagement or collaboration of… Read More
Given an array arr[] of size N, and an integer K, the task is to find the minimum count of pairs required to be removed… Read More
Apache POI is a project run by the Apache Software Foundation, and previously a sub-project of the Jakarta Project provides pure Java libraries for reading… Read More