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Go, also known as GoLang is an open source programming language. It was designed to be efficient, easy to learn and to provide support for modern hardware architectures. It is often used to build large scale distributed systems and high-performance applications. Important features: 1.Simplicity – Easy to learn and use.… Continue Reading Introduction to Go Lang

Introduction:     In this GraphQL guide, we’ll explore how to upload a file using GraphQL in a TypeScript, MongoDB, and Node.js environment. We’ll set up the schema and resolver to handle file uploads and store the data in a MongoDB database. Step 1 : Define the schema for uploading a… Continue Reading GraphOL use to Upload A file

In Class base component has 2 features 1.State Management2.Life Cycle FeatureDisadvantageswe cant not hooks in class base componentsFORMATE OF CLASS COMPONENET example:import React,{Component} from ‘react’ import Display from ‘./Display’export default class App extends Component { state={ name:”React”, }render(){return( <div> <center><Display data={this.state.name}/> <br /> <button onClick={()=>this.setState({name:”Owner”})}>Change </button></center></div> )}}from above example declared… Continue Reading React Class Components

Introduction to Software Development Life Cycle In the world of software development, understanding the Software Development Life Cycle (SDLC) is crucial. The SDLC is a systematic process used by software developers to design, develop, and test high-quality software. This guide aims to demystify the complexities of the SDLC, from its… Continue Reading Demystifying the Software Development Life Cycle: A Comprehensive Guide

BUTTON The Button component in React Native serves as a basic UI element for triggering actions or events when pressed. It provides developers with a simple and consistent way to incorporate user interactions into their applications. PROGRAM: import React from ‘react;import { View, Button, Alert } from ‘react-native’;const SampleButton =… Continue Reading REACT NATIVE USER INTERFACE

Introduction This document provides a step-by-step guide on creating a new user in Jenkins and configuring permissions for that user using the Matrix-based Authorization Strategy. As an admin, you have the authority to add and manage users in Jenkins, ensuring secure access and control over various aspects of the CI/CD… Continue Reading Jenkins User Creation and Permission Management Guide

Variables Python does not have a particular syntax or command for creating or declaring variable. A variable is created at the moment we assign a value to it. Ex: x=4 Here variable ‘x’ is assigned with value 4 and is considered integer. x=”John” Here variable x is assigned string value.… Continue Reading Python – Variables and Operators

Introduction : File Transfer Protocol (FTP): File Transfer Protocol (FTP) is a standard network protocol for file exchange between clients and servers. Operating on a client-server model, FTP can’t have built-in encryption, making data susceptible to security risks. Despite its simplicity and widespread use, FTP may not be ideal for… Continue Reading How to connect FTP and SFTP via Terminal and Filezilla

In Node.Js applications, we can perform email functionality with the use of “nodemailer” library. Nodemailer:It is a comprehensive email module for Node.js, which makes it easy to send emails from your Node.js application. It supports HTML content, attachments, different transport methods (like SMTP, sendmail, etc.), and more. Transporter:Transporter is an… Continue Reading Email Functionality in Node.Js Application:

What is GraphQL?       GraphQL is a query language for APIs. It was developed by Facebook as a solution to fetch data more efficiently. Why GraphQL:     The Problems with REST In REST APIs, each endpoint will return a specific payload of JSON data. Even if we only need certain fields, it… Continue Reading GraphQL Basics