All Easy Articles

Maximum possible Array sum after performing given operations

Given array arr[] of positive integers, an integer Q, and arrays X[] and Y[] of size Q. For each element in arrays X[] and Y[],… Read More

Arrays

DSA

Greedy

Queue

Sorting

ML – Nearest Centroid Classifier

The Nearest Centroid (NC) Classifier is one of the most underrated and underutilised classifiers in Machine Learning. However, it is quite powerful and is highly… Read More

Machine Learning

Python

How to use the Magnific Popup jQuery plugin?

Magnific Popup is a fast, light, mobile-friendly and responsive lightbox and modal dialog jQuery plugin. It can be used to open inline HTML, ajax loaded… Read More

CSS-Misc

HTML-Misc

jQuery-Misc

CSS

HTML

JQuery

Web Technologies

How to create a transparent iframe ?

The <iframe> tag is an inline frame. It is used to embed another HTML page within the current HTML page. Syntax: <iframe src = "URL"></iframe>… Read More

HTML-Misc

Picked

HTML

Web Technologies

How to play audio repeatedly using HTML5 ?

This article will show you how an audio file can be played repeatedly on a web page. This is done by using the loop attribute… Read More

HTML-Misc

HTML5

HTML

Web Technologies

RESTful Routes in Node.js

Routing: Routing is one of the most significant parts of your website or web application. Routing in Express is basic, adaptable, and robust. Routing is… Read More

Node.js-Misc

Node.js

Web Technologies

Dropout in Neural Networks

The concept of Neural Networks is inspired by the neurons in the human brain and scientists wanted a machine to replicate the same process. This… Read More

Neural Network

Tensorflow

Machine Learning

Python

Least root of given quadratic equation for value greater than equal to K

Given the constants of quadratic equation F(x) = Ax2 + Bx + C as A, B, and C and an integer K, the task is… Read More

Binary Search

root

Divide and Conquer

DSA

Mathematical

Searching

Dart – Anonymous Functions

An anonymous function in Dart is like a named function but they do not have names associated with it. An anonymous function can have zero… Read More

Dart-Function

Dart

How to create Glowing Star effect using HTML and CSS?

The glowing star effect is one of the coolest effects that is used for dark themed websites. It is known as star effect because it… Read More

CSS-Advanced

Web Technologies

Web Templates

Replace all occurrences of character X with character Y in given string

Given a string str and two characters X and Y, the task is to write a recursive function to replace all occurrences of character X… Read More

C++

C++ Programs

Competitive Programming

DSA

How To

Java

Recursion

Strings

How to store a very large number of more than 100 digits in C++

Given an integer N in form of string str consisting of more than 100 digits, the task is to store the value for performing an… Read More

cpp-input-output

large-numbers

number-digits

Numbers

Arrays

C++ Programs

DSA

Mathematical

Misc

Strings

Menu driven program for system control using C++

Prerequisite: Switch-case in C/C++ Problem Statement:Write a menu-driven program to control your system such as shutdown, restart, log off, manual shutdown settings, abort the shutdown,… Read More

C Language

C Programs

C++

C++ Programs

Linux-Unix

Programming Language

Project

Java program to print all duplicate characters in a string

Given a string, the task is to write Java program to print all the duplicate characters with their frequency Example: Input: str = “geeksforgeeks” Output:… Read More

Hash

Java-HashMap

DSA

Hash

Java Programs

Strings

MongoDB $add Operator

MongoDB provides different types of arithmetic expression operators that are used in the aggregation pipeline stages and $add operator is one of them. This operator… Read More

MongoDB-operators

MongoDB

Difference between Apache and Nginx

1. Apache : Apache is an open-source web server. It was developed by Apache group and initially released on 25 March 1999. It is mostly… Read More

Computer Networks

Difference Between

Difference between Early and Delayed Token Release

Prerequisite – Token Ring 1. Early Token Release : Sender does not wait for the data packet to complete revolution before releasing the token. Token… Read More

Computer Networks

Difference Between

Difference between BCNF and 4NF in DBMS

1. Boyce-Codd Normal Form (BCNF) : Any relation is said to be in the BCNF if and only if it satisfies the following condition :… Read More

DBMS

Difference Between

GATE CS

Computer Networks Quiz | IP Addressing | Question 10

An Internet Service Provider(ISP) has the following chunk of CIDR-based IP addresses available with it:245.248.128.0/20. The ISP wants to give half of this chunk of… Read More

Computer Networks Quiz

Difference between Proof of Work (PoW) and Proof of Stake (PoS) in blockchain

1. What is Proof of Work (PoW) ? The term “proof of work” was coined by Markus Jakobsson and Ari Juels during a document published… Read More

Blockchain

Difference Between