All Medium Articles

Length of the longest alternating increasing decreasing subarray

Given an array arr[], the task is to find the length of the longest alternating subarray. A subarray {x1, x2, .. xn} is an alternating… Read More

Arrays

DSA

Mathematical

Pattern Searching

How to Implement In-App Purchases in Android?

In this article, we’ll look at how to use the billing library to make in-app purchases on Android smartphones. We’ll create an app as part… Read More

Picked

Android

Kotlin

java.rmi.MarshalledObject Class in Java

java.rmi.MarshalledObject is a java class, a MarshalledObject contains a byte stream with the serialized representation of an object given to its constructor, The contained object… Read More

Java-Classes

Picked

Java

How to Install PHP Composer on Windows?

Composer is essentially a package manager for PHP. A package manager is, it allows anyone to import codebases into the project & keep them up… Read More

how-to-install

Picked

How To

Installation Guide

Code Formatting in Kotlin using ktlint

As we all know about the kotlin language which is recommended by google particularly for android app development, and of course, it made the life… Read More

Picked

Android

Kotlin

Split the Array in two parts such that maximum product is minimized

Given an array of integers, arr[] of size N (<=16), the task is to partition the array into 2 parts such that the maximum product… Read More

Arrays

Bit Magic

DSA

Mathematical

Misc

Samsung R&D Bangalore Interview Experience (On-Campus)

Initially, there was a coding round on co cubes with 2 questions: Weighted Job Scheduling https://www.geeksforgeeks.org/weighted-job-scheduling/ Maximum sum between two leaves in binary tree https://www.geeksforgeeks.org/find-maximum-path-sum-two-leaves-binary-tree/… Read More

On-Campus

Samsung

Experiences

Interview Experiences

Betsol Interview Experience (On-Campus)

Round 1: The first round comprised of 40 MCQ questions including aptitude, Scenario questions on OS and Networking and C output questions (Test Duration: 30… Read More

Betsol

Experiences

Interview Experiences

Different ways to fetch data using API in React

API: API is an abbreviation for Application Programming Interface which is a collection of communication protocols and subroutines used by various programs to communicate between… Read More

React-Questions

ReactJS

Web Technologies

Random String Generator using JavaScript

JavaScript is a lightweight, cross-platform, interpreted scripting language. It is well-known for the development of web pages, many non-browser environments also use it. JavaScript can… Read More

JavaScript-Methods

JavaScript-Questions

Picked

JavaScript

Web Technologies

How to eliminate extra space before and after a <form> tag ?

In this article, we are going to learn how to eliminate the extra space after a form tag in HTML. Approach 1: We can remove… Read More

HTML-Questions

HTML-Tags

Picked

HTML

Web Technologies

How to refresh a page using selenium JavaScript ?

Selenium is a tool with the help of it, we can perform automation testing in web browsers. According to the official documentation of Selenium –… Read More

JavaScript-Questions

selenium

JavaScript

Web Technologies

How to Set Up a LAN Network?

LAN (Local Area Network) is a data communication network that locally connects network devices such as workstations, servers, routers, etc. to share the resources within… Read More

Picked

Computer Networks

Computer Subject

What is Juice Jacking?

A security vulnerability in which an infected USB charging station is used to compromise linked devices is known as juice jacking. The flaw takes advantage… Read More

Information-Security

Computer Subject

TechTips

What is Command Line Runner Interface in Spring Boot?

Spring Boot CLI (Command Line Interface) is a command line software or tool. This tool is provided by the Spring framework for quickly developing and… Read More

Java-Spring-Boot

Java

How to add Typewriter effect in Next.js ?

In this article, we are going to learn how we can add the Typewriter effect in NextJs. NextJS is a React-based framework. It has the… Read More

Next.js

ReactJS

Web Technologies

Role of Foreign Exchange Market in India

The foreign exchange market is a financial institution that facilitates the exchange of one country’s currency for that of another. Foreign exchange markets are the… Read More

Economics

UPSC

Potential GDP and its Determinants and Factors

Potential gross domestic product (GDP) is the amount of output that an economy can produce at a constant rate of inflation. Rising inflation, on the… Read More

Economics

UPSC

Web Development Using Java Technology For Beginners

In order to create a java web-based project with which the knowledge is up to programming language then you can follow the simple flow explained… Read More

Java

Project

TechTips

Web Technologies

Java Program to Increase or Decrease Brightness of an Image

Before understanding how the brightness is adjusted in any image first we have to understand how an image is represented. image is represented in the… Read More

Image-Processing

Java

Java Programs