All Hard Articles

Find the Array formed by performing Q queries on an empty array

Consider an integer sequence S, which is initially empty (i.e. S = {}). Also given are Q queries, each of which is one of the… Read More

array-range-queries

Binary Search

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Arrays

DSA

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Mathematical

Pattern Searching

What is JavaScript Map and how to use it ?

What is Map? It is an object which holds the key-value pair. It is a collection of elements in which elements are present in key-value… Read More

javascript-map

JavaScript-Questions

Picked

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JavaScript

Web Technologies

Foundation CSS Media Object

Foundation CSS is an open-source and responsive front-end framework created by ZURB in September 2011 that makes it simple to create stunning responsive websites, apps,… Read More

Foundation

Foundation-Media

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CSS

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Web Technologies

Foundation CSS Base Typography

Foundation CSS is an open-source & responsive front-end framework built by ZURB foundation in September 2011, that makes it easy to design beautiful responsive websites,… Read More

Foundation

Foundation-Typography

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CSS

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Web Technologies

Microsoft Interview Experience for SE-2

After flooding the Microsoft careers page with more than 20 applications I finally got lucky to interview with them. There were a total of 5… Read More

Experiences

Interview Experiences

4-bit Ripple Carry Counter in Verilog HDL

To proceed with Verilog Code, we shall first understand the structure of the 4-bit Ripple Counter. The top design block consists of four T-Flip Flop.… Read More

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Verilog-HDL

Computer Subject

Digital Logic

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2 to 4 Decoder in Verilog HDL

In this article, we will implement the 2:4 Decoder using all levels of abstraction in Verilog HDL with a step-by-step procedure. Before proceeding to code… Read More

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Verilog-HDL

Digital Logic

Geeks Premier League

How to use getStaticPaths in Next.js ?

We can pre-render a page in Next.js all through the form interaction. We make all of the HTML code and information early. The server then,… Read More

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Picked

Geeks Premier League

ReactJS

Web Technologies

What are the benefits of using CSS sprites ?

In this article, we will know about the benefits of CSS Sprites, along with understanding their implementation through the examples. The CSS Sprites are a… Read More

CSS-Questions

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CSS

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Web Technologies

What is a demultiplexer ?

In this article, we will learn about the demultiplexer in Node.js and about its reactor pattern. Node.js is the most advanced framework available for web… Read More

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NodeJS-Questions

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Node.js

Web Technologies

How to migrate from create react app to Next JS ?

Next JS is an open React framework created by Vercel, developed by Google and Facebook. Advertised as a zero-zero series, a single command of React… Read More

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Next.js

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ReactJS

Web Technologies

How to Create Virtual Machines in Linux Using KVM (Kernel-based Virtual Machine)?

In this tutorial, we are going to see how we can create a virtual machine in Linux using a Kernel-based Virtual Machine. Virtual machines are… Read More

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how-to-install

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How To

Linux-Unix

Aggregate Data Model in NoSQL

We know, NoSQL are databases that store data in another format other than relational databases. NoSQL deals in nearly every industry nowadays. For the people… Read More

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NoSQL

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DBMS

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Measuring Clustering Quality in Data Mining

A cluster is the collection of data objects which are similar to each other within the same group. The data objects of a cluster are… Read More

data mining

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Data Mining

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How to Setup SharedPreferences in Flutter?

SharedPreferences is a package that enables the Application to store a small amount of data in your local storage. Like user name, id, etc. You… Read More

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Dart

Flutter

Geeks Premier League

Liveliness Analysis in Compiler Design

Liveliness Analysis consists of a specified technique that is implemented to optimize register space allocation, for a given piece of code and facilitate the procedure… Read More

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Compiler Design

Computer Subject

GATE CS

How to Get Current Location Inside Android Fragment?

A Fragment is a piece of an activity that enables more modular activity design. A fragment encapsulates functionality so that it is easier to reuse… Read More

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Android

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Java

Kotlin Lambda Functions For RecyclerView Adapter Callbacks in Android

Are you using old lengthy java fashioned way of creating & handling callbacks in Android with Interfaces? If yes then it’s a very good time… Read More

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Kotlin Android

Android

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Kotlin

How to Handle API Responses (Success/Error) in Android?

There could be many ways of handling API responses coming from servers in android but do you use a good way of handling it? In… Read More

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Android

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Kotlin

Compute Classification Report and Confusion Matrix in Python

In this article, we are going to see how to compute classification reports and confusion matrices of size 3*3 in Python. Confusion matrix and classification… Read More

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Geeks Premier League

Machine Learning

Python