Node.js Base64 Encode & Decode
In Node.js, you can easily encode and decode strings to/from Base64 using the built-in Buffer class. Here’s how you can do it: Encoding a String
Express.js Upload files to AWS s3 bucket using Node.js
To upload files to an AWS S3 bucket using Node.js in an Express.js application, you can utilize the AWS SDK for JavaScript. Here’s a step-by-step
Express.js: Version REST APIs
To version your Express.js REST APIs, you can prefix the routes with a version number or a specific identifier. This approach allows you to introduce
Express.js: Prevent Session Hijacking
To prevent session hijacking in Express.js, you can implement various security measures. Here are some best practices you can follow. Use HTTPS: Always use HTTPS
Express.js: How to Store, Retrieve and Delete Session Data
In Express.js, you can store, retrieve, and delete session data using middleware and session management libraries. One popular library for session management is “express-session.” Here’s
Express.js Error Handling
In Express.js, error handling can be done using middleware functions. When an error occurs in your application, Express.js will pass the error object to the
Express.js: Make a pdf file from HTML
To generate a PDF file from an HTML template in an Express.js application, you can use a library like pdf-lib or html-pdf. Here’s an example
Node.js: Download an Image from the URL using Axios
In this post, you will learn how to download an image from the URL using Axios, node.js Step 1: Install Axios Make sure you have
How to download files using Express.js
In Express.js, you can download a file from the server using the res.download() method. Here’s an example of how to implement file download functionality: In
Download a file from NodeJS Server using Hapi
To download a file from a Node.js server using the Hapi framework, you can utilize the reply.file() method. Here’s an example of how to implement
Express.js console.log every request header, body, and query string
In an Express.js application, you can log every request’s headers, body, and query strings by creating a custom middleware function. Here’s an example of how
How to use IIS as a reverse proxy for node js server
To use IIS (Internet Information Services) as a reverse proxy for a Node.js server, you can follow these steps: By following these steps, you can
Node.js Send an email with Zoho SMTP
In this post, you will learn how to send emails using the Zoho SMTP server using node.js. We gonna use zeptomail npm module to send
NPM: View the dependency tree
npm list will generate a dependency tree for the project in the current directory and print it to the console. Out will be similar to
Node.js: Delete Directory
The fs.rmSync() method is used to synchronously delete a file at the given path. It can also be used recursively to remove the directory by