All Basic Articles

How to Create a Project In NetBeans GUI?

All Java Development in the IDE takes place within Projects, we first need to create a new project within which to store sources and other… Read More

Java-Netbeans

Java

How to Use Google Play Install Referrer API in Android?

Google Play Install Referrer is the API that is used in most of the applications but it is not been seen in the app. This… Read More

Android

Java

Ruby on Rails Introduction

Ruby on Rails or also known as rails is a server-side web application development framework that is written in the Ruby programming language, and it… Read More

Python

Ruby

Custom C++ User Snippet in Visual Studio Code

Snippets are the small portion of re-usable code wrapped in some prefix word, It allows programmers to bind a particular block of code in a… Read More

C++

TechTips

Node.js Date.addYears() API

The date-and-time.Date.addYears() is a minimalist collection of functions for manipulating JS date and time module which is used to add the extra years to the… Read More

NodeJS date-time

NodeJS-API

Node.js

Web Technologies

showbits( ) Function in C with Examples

Bitwise operators are operators (just like +, *, &&, etc.) that operate on ints and units at the binary level. This means they look directly… Read More

C-Operators

C Language

Java Program For Decimal to Hexadecimal Conversion

Given a decimal number N, convert N into an equivalent hexadecimal number i.e. convert the number with base value 10 to base value 16. The… Read More

Java

Java Programs

How to resize Image in Python – Tkinter?

Prerequisite: Tkinter PIL Python offers multiple options for developing GUI (Graphical User Interface). Out of all the GUI methods, Tkinter is the most commonly used… Read More

Picked

Python Tkinter-exercises

Python-tkinter

Python

How to Scrape Videos using Python ?

Prerequisite: requests BeautifulSoup In this article, we will discuss web scraping of videos using python. For web scraping, we will use requests and BeautifulSoup Module… Read More

Picked

Python BeautifulSoup

Python bs4-Exercises

Python

Introduction of Parallel Database

In this article, we will discuss the overview of Parallel Databases and then will emphasize their needs and advantages, and then finally, will cover the… Read More

DBMS

SQL

Difference between C++ and JavaScript

1. C++ :C++ or CPP is a general-purpose statically typed object-oriented programming language. In 1980, C++ was developed by Bjarne Stroustrup at bell laboratories of… Read More

Difference Between

Programming Language

Different ways to write a PHP code

The full form of PHP is a Hypertext preprocessor. It was developed by Rasmus Lerdorf. It is a programming language for developing dynamic web applications… Read More

PHP-basics

PHP

PHP Programs

Web Technologies

How to get the time of the last modification of the current page in PHP?

Sometimes, we need to get the last modification time of the current page in PHP for different uses. Since we are using PHP, we can… Read More

PHP-date-time

PHP-Questions

Picked

PHP

Web Technologies

JavaScript Code Execution

JavaScript is a synchronous (Moves to the next line only when the execution of the current line is completed) and single-threaded (Executes one command at… Read More

javascript-basics

JavaScript

Web Technologies

JavaScript Promise constructor

JavaScript Promises are used to handle asynchronous operations in JavaScript. They are easy to manage when dealing with multiple asynchronous operations where callbacks can create… Read More

javascript-functions

Picked

JavaScript

Web Technologies

React.js render() Method

React.js library is all about splitting the app into several components. Each Component has its own lifecycle. React provides us some in-built methods that we… Read More

Picked

React.js-Methods

ReactJS

Web Technologies

NodeJS process.nextTick() Method

The process object is one of the few global objects provided by the NodeJS core API. It can be accessed from anywhere, thus its methods… Read More

Node.js-Methods

Picked

Node.js

Web Technologies

Caching – System Design Concept

Caching is a system design concept that involves storing frequently accessed data in a location that is easily and quickly accessible. The purpose of caching… Read More

System-Design

GBlog

System Design

Sort a string without altering the position of vowels

Given a string S of size N, the task is to sort the string without changing the position of vowels. Examples: Input: S = “geeksforgeeks”Output:… Read More

vowel-consonant

DSA

Sorting

Strings

Calculate time required to type a word using given single-row keyboard

Given a string keyboardLayout of size 26 representing the sequence of characters present in a single row of a keyboard and a string word, the… Read More

cpp-map

DSA

Hash

Strings