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Class Type Casting in Java

Typecasting is the assessment of the value of one primitive data type to another type. In java, there are two types of casting namely upcasting… Read More

java-inheritance

Java-Object Oriented

Java

Java Programs

Java Program to Perform Cryptography Using Transposition Technique

Cryptography using the Transposition Technique can be done by using Transposition ciphers which uses the letters of the plaintext message and after that, they permute… Read More

Picked

Technical Scripter 2020

Java

Java Programs

Technical Scripter

Java Program to Merge Two Sorted Linked Lists in New List

We are given two sorted List and our goal is to merge these two lists into a new list. For that, we have to write… Read More

Picked

DSA

Java

Java Programs

Linked List

Basic Authentication in Node.js using HTTP Header

Authentication of the client is the first step before starting any Application. The basic authentication in the Node.js application can be done with the help… Read More

Node.js-Misc

Technical Scripter 2020

Node.js

Technical Scripter

Web Technologies

Java Program to Implement the Monoalphabetic Cypher

Monoalphabetic Cipher is a cipher where the letters of the plain text are mapped to ciphertext letters based on a single alphabetic key. It is… Read More

Picked

Technical Scripter 2020

Java

Java Programs

Technical Scripter

Java Program to Implement the RSA Algorithm

RSA or Rivest–Shamir–Adleman is an algorithm employed by modern computers to encrypt and decrypt messages. It is an asymmetric cryptographic algorithm. Asymmetric means that… Read More

Picked

Technical Scripter 2020

Java

Java Programs

Technical Scripter

Replace each node by the sum of all nodes in the same level of a Binary Tree

Given a Binary Tree, the task is to replace the value of each node with the sum of all the nodes present in the same… Read More

Tree Traversals

tree-level-order

DSA

Queue

Tree

Path from the root node to a given node in an N-ary Tree

Given an integer N and an N-ary Tree of the following form: Every node is numbered sequentially, starting from 1, till the last level, which… Read More

Technical Scripter 2020

Tree Traversals

DSA

Greedy

Mathematical

Technical Scripter

Tree

Minimize sum of differences between maximum and minimum elements present in K subsets

Given an array arr[] of size N and an integer K, the task is to minimize the sum of the difference between the maximum and… Read More

Bitwise-XOR

Commonfloor

interview-preparation

subset

Arrays

DSA

Dynamic Programming

Greedy

Mathematical

Sorting

Count Non-Repeating array elements after inserting absolute difference between all possible pairs

Given an array arr[] of size N, the task is to maximize the count of distinct array elements by repeatedly inserting the absolute difference between… Read More

array-rearrange

HCF

number-theory

Arrays

Competitive Programming

DSA

Mathematical

Find the first day of a given year from a base year having first day as Monday

Given two integers Y and B representing two years, the task is to find the day of the week in which 1st January of the… Read More

Calendars

Technical Scripter 2020

DSA

Mathematical

School Programming

Technical Scripter

Java Program to Insert a New Node at the Middle of the Circular Linked List

Given a Circular Linked List, the task is to add a New Node at the Middle of the List. Let’s consider the following Circular Linked… Read More

Picked

DSA

Java

Java Programs

Linked List

What is React Developer Tool?

React Developer Tools is a Chrome DevTools extension for the React JavaScript library. A very useful tool, if you are working on React.js applications. This… Read More

GBlog

JavaScript

ReactJS

Web Technologies

Difference between Web Browser and Web Page

1. Web Browser :Web browser, as name suggest, is basically a software application that runs on computer and responds to request made by other computers… Read More

Web Technologies - Difference Between

Difference Between

Web Technologies

Difference between views and templateUrl in AngularJS

In this article, we will see what is Views and TemplateUrl in AngularJS, along with understanding their basic usage through the code snippets & finally… Read More

AngularJS-Questions

Picked

Technical Scripter 2020

AngularJS

Technical Scripter

Web Technologies

Difference between Web Server and Web Host

Web Server: Web Server, as the name suggests, is basically a way that processes all incoming network requests over HTTP and also stores, processes, and… Read More

HTTP

Listicles

Spotlight

Web Technologies - Difference Between

Difference Between

Web Technologies

How to make your own countUp.js plugin using JavaScript ?

prerequisite: Document Object Model ( DOM ) Use of Classes in ES6 If you are a beginner in JavaScript and have basic programming knowledge then… Read More

JavaScript-Questions

JavaScript

Web Technologies

Network Time Protocol (NTP)

Prerequisite – Protocols in Application Layer Network Time Protocol (NTP) is a protocol that helps the computers clock times to be synchronized in a network.… Read More

Information-Security

Computer Networks

HSBC Interview Experience | On-Campus 2021(Virtual)

HSBC visited our college for campus hiring. Criteria: CGPA: 6.82+ Branches allowed: all UG Profile: Trainee Software Engineer Round 1 (Online Aptitude and Coding Assessment):… Read More

HSBC

On-Campus

Experiences

Interview Experiences

Service Now Interview Experience for FTE | On-Campus 2021

Service now came to our college, (tier-2/NIT) for Data Analytics Profile- full-time role hiring. Round 1(75 Mins VAries on College): 15-MCQs – DS, OS, OOPS,… Read More

On-Campus

Service Now

Experiences

Interview Experiences