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Spread the loveLast updated:9th March, 2019Import CSV file using nodejs and MongoDB CSV or comma separated files are often used to export or import data in web applications. Generating CSV using Nodejs and MongoDB was explored in a previous article. In this tutorial,  you learn, how to import CSV file using NodeJS into MongoDB. In order to import CSV file using Nodejs and …

Spread the loveLast updated:2nd October, 2022NodeJS send email tutorial Sending emails to users is an important feature in modern web applications. In a previous tutorial we explored how to create a dynamic photo gallery using PHP. This tutorial explores nodeJS send email using NodeMailer. Suppose you are working on a NodeJS MySQL web application that needs to send emails to subscribers. …

Spread the loveLast updated:21st November, 2020Dynamic php photo gallery PHP GD library can be used to manipulate images. Often in web applications, you need to generate dynamic thumbnails of large images, where cropping each image is a tedious task. PHP GD library has many great features. In the last article, you learned, how to watermark images using PHP, in this article you …

Spread the loveLast updated:28th May, 2020How to watermark images using php PHP GD library has very cool features to manipulate images. Images can be resized, cropped, rotated or watermarked. In several web applications, you need to add dynamic images or add a watermark to images.  In a previous tutorial we explored how to manipulate images using gd library and watermark images …

Spread the loveLast updated:27th May, 2020Generate CSV using nodejs In modern web applications you can save and export data in different formats like pdf or xml. Exporting data in web applications in CSV or Comma Separated Values format is a popular technique used by web developers now a days. In this tutorial you are going to learn how to generate CSV using nodejs …

Spread the loveLast updated:22nd March, 2021Nodejs mongodb rest api Representational State Transfer or RESTful web services are based on REST architecture. Using RESTful web services, clients can access resources on a server. Previously restful web services in codeigniter, and  SOAP based web services in php were discussed in detail. In this tutorial you are going to learn how to create a nodejs …

Spread the loveLast updated:27th May, 2020Using socketio with nodejs Real time communication is an important feature in today’s web applications. Different technologies like long polling and socket.io are used for this purpose. Socket.io makes real time communication very easy and efficient. Socket.io can perform two way data communication. This tutorial gives you a detailed insight on using socketio with nodejs …

Spread the loveLast updated:9th March, 2019Generate pdf using nodejs In dynamic web applications developers often need to export data in pdf, csv, rss or xml formats. NodeJS have many libraries and modules that are used to produce such kind of output. A previous tutorial explored how to zip and unzip files using nodejs. In this tutorial you are going to learn how …