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Articles tagged with #javascript
Introduction to microservices What is Microservice ? An architectural style where an application is divided into small, independent services that communicate via APIs Characterstics of microservices Independent deployment : you can update and red...
Download Redis For Windows(msi file recommeded) Setup Redis In Windows - Copy path of redis from Program files(in C drive) . Now Paste that path in env variable(user acc section in control panel). //in cmd -> check redis server user>redis-server [620...
Superset of JavaScript, adds static typing, interfaces, generics, etc. Compiles down to plain JavaScript. INSTALLATIONS npm init -y npm install typescript ts-node @types/node --save-dev npx tsc --init //ts-node: run .ts files directly. //@types/no...
GraphQL is a query language for APis and runtime to execute these queries. Unlike REST (multiple endpoints), GraphQL has a single endpoint where clients specify exactly what they want. GraphQL vs REST RESTGraphQL It have multiple endpoints (/u...
Path Module The path module is used to work with file and directory paths. It provides utilities for handling and transforming file paths in a way that works across operating systems (Windows \ vs Linux /). const path = require('path') console.lo...
INTRODUCTION Node.js is a runtime environment that allows you to run JavaScript outside the browser (on the server). npm -v - check node version //app.js console.log("Hello, Node.js!"); // run command - node app.js Output: Hello, Node.js! NODE.JS M...