How to create a nodejs mongodb rest api and test with postman

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Last updated:19th August, 2017Nodejs 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 mongodb rest …

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using socketio with nodejs – create a chat application

Last updated:30th July, 2017Using 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 and creating …

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How to generate pdf using nodejs, express and mysql with pdfkit

Last updated:17th July, 2017Generate 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 to generate …

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How to zip or unzip files using NodeJS and Express JS framework

nodejs zip unzip files using nodejs

Last updated:8th July, 2017How to zip or unzip files using NodeJS Compressing or uncompressing files is an important feature in a web application. Suppose you are working on a web application that needs to zip or unzip files using NodeJS. So this tutorial is going to explain how to zip or unzip files using NodeJS. In a previous tutorial we explored …

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How to create RESTful web services in codeigniter

restful web services in codeigniter

Last updated:7th October, 2017RESTful web services in codeigniter RESTful web services are a way of communication among computer systems. REST services are based on REST architecture. World wide web has resources like images, videos, web pages and other business information. Web service clients use URIs to request these resources. Response to the web service request can be in JSON, HTML, …

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