Install NodeJS on Ubuntu from NodeSource repository

Node.js is an open-source, cross-platform runtime environment for developing server-side web applications using JavaScript. Node.js is a popular technology that enables developers to build fast, scalable and highly reliable web applications. It is important to note that NodeJS runs on the server side and not in the browser like JavaScript does. In this tutorial, you …

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The Future of Node.js

The Future of Node.js : Key Developments and How They Will Shape The Web’s Direction Node.js is a JavaScript engine that allows for the development of server-side web applications with an architecture that is non-blocking and event driven. It has been around for about 10 years and its growth has been steadily increasing ever since. …

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Node.js Hardware Requirements for Web Applications

Introduction to Node.js Node.js is a JavaScript runtime environment that allows for server-side scripting. Node.js is open source, cross-platform and can be used to develop server-side web applications as well as other types of applications. Node.js has been gaining popularity in the developer community, because it’s an easy way to develop network applications and also …

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Guide to Node JS vs Angular JS

Introduction: What is Node.js? Why Node.js is so Popular? Node.js is an open-source, cross-platform JavaScript run time environment that executes JavaScript code outside of a browser. Node.js is built on Chrome’s V8 JavaScript engine, and has a large community of developers creating useful libraries and extensions that extend the functionality of the language. Node.js is …

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How to Find and Replace Text using sed Command in Linux

In this post i will show to to find and replace text using sed command. We take /etc/host file as an example. We will replace any text “linodelinux.com” to “linodelinux.local” in /etc/hosts # cat /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.8.111 www.linodelinux.com 192.168.8.111 website1.linodelinux.com 192.168.8.111 website2.linodelinux.com Just issue this command …

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