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How to add special characters to text to print in color in the console in JavaScript ?
The purpose of this article is to add special characters to text to print in color in the console in JavaScript. Approach: The ANSI escape… Read More
javascript-basics
Picked
JavaScript
Web Technologies
How to convert two-dimensional array into an object in JavaScript ?
In this article, we will learn how to convert a two-dimensional array to an object. A two-dimensional array can have any number of rows and… Read More
javascript-array
JavaScript-DSA
JavaScript-Methods
javascript-object
JavaScript
Web Technologies
How to count number of data types in an array in JavaScript ?
Given an array and the task is to count the number of data types used to create that array in JavaScript. Example: Input: [1, true,… Read More
javascript-array
JavaScript-DSA
JavaScript-Methods
JavaScript-Questions
JavaScript
Web Technologies
Distinct permutations of a number
Given an integer N, the task is to print all distinct permutations of the number N. Examples: Input: N = 133Output: 133 313 331Explanation:There are… Read More
number-digits
permutation
Combinatorial
DSA
Mathematical
Create a Quote generator web app with pure JavaScript using an API
In this tutorial we are going to create a web app that fetches motivational and inspirational quotes using an API. Application Requirements: Bootstrap 4 CDN… Read More
HTML-DOM
JavaScript-Methods
JavaScript-Questions
JavaScript
Web Technologies
Persistent Systems Interview Experience for Software Engineer | On-Campus 2020
Persistent Systems | Software Engineer | Pune | Sept 2020 | (On-campus) Selected I had appeared for Persistent Systems written test + Interview in September… Read More
On-Campus
Persistent Systems
CS - Placements
Experienced
Experiences
Internship
Interview Experiences
Placements
Goldman Sachs Interview Experience | Off-Campus Internship 2021
First Round (Aptitude Test): This round was conducted on the Hackerrank platform and it was of a time duration of 1 hour 30 minutes. There… Read More
Goldman Sachs
Off-Campus
Experiences
Internship
Interview Experiences
Check the OS Version in Linux
When we want to install the software on our system, firstly we must know whether our current Operating System is supporting this version of the… Read More
How To
Linux-Unix
How to update record in Cassandra using ExpressJS ?
Apache Cassandra is a free and open-source, distributed, highly scalable, wide column store, NoSQL database management system. it is designed to handle large volumes of… Read More
NodeJS-Questions
Picked
Express.js
Node.js
Web Technologies
How to integrate jQuery Pagination Plugin ?
 simplePagination.js is a jQuery plugin that provides simple yet fully customizable pagination in our websites.  It is a robust and highly customizable jQuery-based pagination system… Read More
jQuery-Methods
jQuery-Plugin
Picked
JQuery
Web Technologies
How to send email verification link with firebase using ReactJS?
Email verification is a crucial step in user authentication and account security. It ensures that users provide a valid email address and allows you to… Read More
Firebase
React-Questions
ReactJS
Web Technologies
How to use DataGrid Component in ReactJS ?
A DataGrid Component helps in displaying the information in a grid-like format of rows and columns. Material UI for React has this component available for… Read More
Material-UI
ReactJS
Web Technologies
SQL Query to Find Monthly Salary of Employee If Annual Salary is Given
SQL stands for Structured Query Language, which used in the database to retrieve data, update and modify data in relational databases like MySql, Oracle, etc.… Read More
Picked
SQL-Query
SQL
SQL Query to Display Nth Record from Employee Table
Here. we are going to see how to retrieve and display Nth records from a Microsoft SQL Server’s database table using an SQL query. We… Read More
Picked
SQL-Query
SQL
Uploading Image Using Django with Firebase
Firebase is a product of Google which helps developers to build, manage, and grow their apps easily. It helps developers to build their apps faster… Read More
Django-Projects
Firebase
How To
Python
SQL Query to Drop Foreign Key Constraint Using ALTER Command
Here, we are going to see How to Drop a Foreign Key Constraint using ALTER Command(SQL Query) using  Microsoft SQL Server. A Foreign key is… Read More
Picked
SQL-Query
SQL
Amazon Web Services – Setting Up an AWS Account
Amazon web services is a cloud service platform that provides on-demand computational services, databases, storage space, and many more services. AWS allows its user to… Read More
Amazon Web Services
DevOps
How to Create a Virus that Can Corrupt the Windows OS?
As per the name of the Virus is clear this is used to Corrupt the Operating System (OS) of any PC, But there is some… Read More
How To
TechTips
SQL Query to Display Last 50% Records from Employee Table
Here, we are going to see how to display the last 50% of records from an Employee Table in MySQL and MS SQL server’s databases.… Read More
Picked
SQL-Query
SQL
Crystal methods in Agile Development/Framework
Prerequisite: Agile Development Crystal methods in Agile Development/Framework: The crystal method is an agile framework that is considered a lightweight or agile methodology that focuses… Read More
Software Engineering
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