All Medium Articles

Implementation of Artificial Neural Network for XNOR Logic Gate with 2-bit Binary Input

Artificial Neural Network (ANN) is a computational model based on the biological neural networks of animal brains. ANN is modeled with three types of layers:… Read More

Neural Network

Machine Learning

Python

Logarithmic and Power Functions in R Programming

Logarithm and Power are two very important mathematical functions that help in the calculation of data that is growing exponentially with time. First is the… Read More

Picked

R-Functions

R-Mathematics

R Language

Minimum area of square holding two identical rectangles

Given the length L and breadth B of two identical rectangles, the task is to find the minimum area of a square in which the… Read More

area-volume-programs

square-rectangle

Algorithms

DSA

Geometric

Mathematical

Number of ways to obtain each numbers in range [1, b+c] by adding any two numbers in range [a, b] and [b, c]

Given three integers a, b and c. You need to select one integer from the range [a, b] and one integer from the range [b,… Read More

array-range-queries

prefix-sum

Arrays

C++

DSA

Dynamic Programming

Mathematical

Difference between ALTER and UPDATE Command in SQL

1. ALTER Command: ALTER SQL command is a DDL (Data Definition Language) statement. ALTER is used to update the structure of the table in the… Read More

DBMS-SQL

SQL-basics

DBMS

Difference Between

SQL

Working with XML Files in R Programming

XML which stands for Extensible Markup Language is made up of markup tags, wherein each tag illustrates the information carried by the particular attribute in… Read More

Picked

R Language

Split the number N by maximizing the count of subparts divisible by K

Given a numeric string N and an integer K, the task is to split digits of N into subparts such that the number of segments… Read More

divisibility

Competitive Programming

DSA

Mathematical

Recursion

Strings

Count subarrays with sum equal to its XOR value

Given an array arr[] containing N elements, the task is to count the number of sub-arrays whose XOR of all the elements is equal to… Read More

Bitwise-XOR

sliding-window

subarray-sum

Arrays

Bit Magic

Competitive Programming

DSA

Mathematical

Smallest number possible by swapping adjacent even odd pairs

Given a numeric string str, the task is to find the smallest integer that can be formed by swapping adjacent digits of distinct parity. Examples:… Read More

number-digits

Swap-Program

C++

Competitive Programming

Data Structures

DSA

Mathematical

Strings

Write From Home

Program to find the indefinite Integration of the given Polynomial

Given a polynomial string str, the task is to integrate the given string and print the string after integrating it. Note: The input format is… Read More

DSA

Engineering Mathematics

Mathematical

Factorial of Large numbers using Logarithmic identity

Given a very large number N, the task is to find the factorial of the number using Log. Factorial of a non-negative integer is the… Read More

factorial

large-numbers

Algorithms

C++

C++ Programs

Competitive Programming

DSA

Mathematical

cerr – Standard Error Stream Object in C++

Standard output stream(cout): cout is the instance of the ostream class. cout is used to produce output on the standard output device which is usually… Read More

CPP-Library

C++

C++ Programs

C++ Quiz

C/C++ Puzzles

Programming Language

Difference between NULL pointer, Null character (‘\0’) and ‘0’ in C with Examples

NULL Pointer: The integer constant zero(0) has different meanings depending upon it’s used. In all cases, it is an integer constant with the value 0,… Read More

C Basics

C-Pointer Basics

C Programs

Difference Between

Spring MVC using Java based configuration

Prerequisites: MVC Design Pattern, Spring MVC with JSP ViewSpring MVC framework enables separation of modules namely Model, View and Controller and seamlessly handles the application… Read More

java-advanced

Java-Spring

Computer Subject

Java

Web Technologies

Greeting By Your Favourite Movie Quotes in Rainbow Colors on Every Terminal Launch

Would not it be cool, if you would be greeted by your favorite movie quotes? Let us see how to make this happen. Before moving… Read More

Linux-Unix

TechTips

Introduction to 8051 Microcontroller

Introduction – 8051 is one of the first and most popular microcontrollers also known as MCS-51. Intel introduced it in the year 1981. Initially, it… Read More

microprocessor

Computer Organization & Architecture

Computer Subject

Exporting Data from scripts in R Programming

Exporting Data from the R Programming Language is done on a prompt/terminal which is not stored anywhere. But in the software industry, most of the… Read More

Picked

R Language

Micro Focus Interview Experience (On-Campus)

Round 1: Round 1 for “Micro Focus” on-campus placement process was Online Aptitude Test. The Aptitude Test was conducted on HackerEarth platform. There were 50… Read More

Marketing

Microfocus

On-Campus

Experiences

Interview Experiences

HTML | parsing and processing

Before starting with the concept, let’s go through the terminology in detail. The word parsing means to divide something into its components and then describe… Read More

HTML-Misc

HTML

Web Technologies

How to Create a Form Dynamically with the JavaScript?

The task is to create an HTML form dynamically with the help of JavaScript. There are two approaches that are discussed below.Approach 1: Use document.createElement()… Read More

javascript-form

JavaScript-Questions

JavaScript

Web Technologies