Day: January 24, 2021

Ultimate Guide to Install Flask on Ubuntu

Flask is an open-source and free micro web-based python framework, designed to help programmers for building scalable, secure, and easily maintainable web applications. If you are a beginner, then, it’s quite easy and simple to start. We will tell you in this article how to install the python framework Flask on Ubuntu 20.04 system. The …

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How to install Signal Messaging App on latest Ubuntu

Signal messaging app is a high quality new entrant for person to person internet messaging with web based and phone based applications for communications around the world. It is known for privacy and has custom encryption techniques to keep all your messages for your eyes only. It is a secure application that uses an end-to-end …

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How requiring a gem can mess up your already running application

Introduction Ruby’s dynamic nature is both its advantage and disadvantage. Being able to reopen system classes during runtime, while useful, can also lead to unexpected behaviors. This article presents one such case: how just requiring a gem can mess things up in a completely different area of the application. The bizzare error Recently, after connecting …

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How To Install Node.js on Ubuntu 20.04

Introduction How To Install Node.js on Ubuntu 20.04 Node.js is a JavaScript runtime for server-side programming. It allows developers to create scalable backend functionality using JavaScript, a language many are already familiar with from browser-based web development. In this guide, we will show you three different ways of getting Node.js installed on an Ubuntu 20.04 …

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