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3-Way Radix Quicksort in Java

Basically, as the name suggests that 3-Way Radix Quicksort is a combination of both radix and 3-way quicksort. It is a hybrid sort which is… Read More

Picked

Technical Scripter 2020

Java

Java Programs

Technical Scripter

Class 12 NCERT Solutions- Mathematics Part I – Chapter 2 Inverse Trigonometric Functions – Exercise 2.2 | Set 2

Content of this article has been merged with Chapter 2 Inverse Trigonometric Functions – Exercise 2.2 as per the revised syllabus of NCERT. Find the… Read More

NCERT Solutions Class-12

Technical Scripter 2020

Class 12

Mathematics

NCERT

School Learning

Technical Scripter

Deprecated attribute in C++14 with Examples

In this article, we will discuss Deprecated attribute in C++14. Deprecated means the use of the name or entity declared with this attribute is allowed… Read More

Technical Scripter 2020

C++

C++ Programs

Technical Scripter

Return type deduction in C++14 with Examples

In this article, we will discuss Return Type Deduction in C++14. Using an auto return type in C++14, the compiler will attempt to deduce the… Read More

Technical Scripter 2020

C++

C++ Programs

Technical Scripter

Make the array elements equal by performing given operations minimum number of times

Given an array arr[] of size N, the task is to make all the array elements equal by performing following operations minimum number of times:… Read More

array-rearrange

Arrays

Data Structures

DSA

Greedy

Mathematical

Sorting

Generic Constructors and Interfaces in Java

Generics make a class, interface and, method, consider all (reference) types that are given dynamically as parameters. This ensures type safety. Generic class parameters are… Read More

Java-Constructors

Java-Generics

java-interfaces

Java

ReadWriteLock Interface in Java

A lock is a device for commanding access to an assigned resource by multiple threads. Usually, a lock grants exclusive access to a shared resource:… Read More

Java-concurrent-package

java-interfaces

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Technical Scripter 2020

Java

Technical Scripter

Creating First Java Application in IntelliJ IDEA

IntelliJ IDEA is a Java IDE that is one of the 3 biggest and most popular IDE’s in the world. It has two versions, namely… Read More

Java

Adding Pages to a PDF Document using Java

PDDocument class of ‘org.apache.pdfbox.pdmodel’ package which extends ‘java.lang.Object‘. is used. Declaration: public class PDDocument extends Object implements Pageable, Closeable Pre-requisite: Constructors PDDocument(): This constructor used… Read More

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Technical Scripter 2020

Java

Java Programs

Technical Scripter

How to Fix java.lang.UnsupportedClassVersionError in Java?

The UnsupportedClassVersionError is a sub-class of the LinkageError and thrown by the Java Virtual Machine (JVM). When a class file is read and when major… Read More

Java-Exceptions

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Technical Scripter 2020

Java

Technical Scripter

Java Program to Optimize Wire Length in Electrical Circuit

Given n electric components and m electric wires to connect them where each wire has a length. Find the optimized wire length between the two… Read More

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DSA

Graph

Java

Java Programs

Difference between React.Component and React.PureComponent?

A Component is one of the core building blocks of React. In other words, we can say that every application you will develop in React… Read More

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ReactJS

Web Technologies

What is Google Season of Docs?

Since its inception, Google always takes initiatives for reducing the gap between the developers’ communities and freshers so that they can learn to work with… Read More

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GBlog

Technical Scripter

Tips to Crack Google Season of Docs

Google Season of Docs is an annual program started by Google in 2019 which aims to spread awareness about open source technical writing. In GSoD,… Read More

GBlog

TechTips

MongoDB count() Method – db.Collection.count()

The count() method counts the number of documents that match the selection criteria. It returns the number of documents that match the selection criteria. It… Read More

MongoDB-method

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MongoDB

How to Install Atom Text Editor in Linux?

“Atom – A Hackable Text Editor of 21st Century“, as the line indicates Atom is an open-source, cross-platform, feature enrich text editor developed by Github.… Read More

how-to-install

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How To

Installation Guide

Linux-Unix

Technical Scripter

How to Install Tilix Terminal Emulator in Ubuntu/Fedora/Arch Linux?

A terminal emulator is a software that helps in interacting with the computer machine and perform operations using commands. Tilix is a tiling terminal emulator… Read More

how-to-install

Picked

How To

Installation Guide

Linux-Unix

Maximize sum of second minimums in all quadruples of a given array

Given an array arr[] of length N, the task is to select a quadruple (i, j, k, l) and calculate the sum of the second… Read More

Arrays

DSA

Greedy

Mathematical

Sorting

Difference between npm install and npm update in Node.js

NPM is like a powerhouse for Node.js that contains all the necessary modules for the smooth running of the node.js application. It gets installed on… Read More

NodeJS-Questions

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Technical Scripter 2020

Node.js

Technical Scripter

Web Technologies

Urlcrazy in Kali Linux

Urlcrazy mainly works as generating and testing of domain types and variations for performing and detecting typo squatting, phishing, hijacking of URL(Uniform Resource Locator), and… Read More

Kali-Linux

Linux-Unix