What is gpg?? GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP). GnuPG allows you to encrypt and sign your data and communications; it features a versatile key management system, along with access modules for all kinds of public key directories. GnuPG, also…

What is Podman?? Podman is a daemon-less container engine for developing, managing, and running OCI Containers on your Linux System. Containers can either be run as root or in rootless mode. Docker VS Podman Daemonless — Docker is built on top of runC runtime container runtime, which runs a docker daemon to execute tasks. Podman is…

A quick and easy guide to setting up a production environment on your local machine. — Overview What is Vagrant?? Vagrant is an open-source software product for building and maintaining portable virtual software development environments, e.g., for Virtual Box, KVM, Hyper-V, Docker containers, VMware, and AWS. What is Virtual Box?? Oracle VM Virtual Box is a free and open-source hosted hypervisor for x86 virtualization, developed by Oracle Corporation. Created by Innotek, it was acquired…

Developing and Deploying Kubernetes Applications with MicroK8s on a Raspberry Pi Cluster Overview Kubernetes is one of orchestration system which is getting popular for the last five years. Google initially makes it, but now it’s maintained by its vast community worldwide. That’s why it might become a new standard for container…

[Part-1] — What is Object Oriented Programming In JavaScript? 💻 Object Oriented Programming is a popular style of programming which has been holding the roots of JavaScript since the beginning. If you already have prior experience with Object Oriented Programming in another language, please put aside the knowledge you have, and read through the entire module with a beginner’s mind. …

What is “this” keyword in JavaScript? this is a keyword that's used a lot in Object Oriented Programming. In traditional Object Oriented Programming languages, this points to the object. But in JavaScript, the value of this changes depending on how we call a function, so this can be quite confusing for JavaScript beginners. So basically what is this keyword? this keyword =…

Simplify your JavaScript with these array methods! — Array Methods 😬 1. ITERATION METHODS : Examination Methods : Observe the context of an Array. Transformation Methods : Derive a new array from receiver. Reduction Methods : Compute a result based on the receiver’s element. From Loops : Iterating Arrays from Loops. 1.1 Examination Methods 1.1.1 Array.forEach(callback, thisValue?) Iterates over the every entry of an array. It takes a…

If you want to get rid of these online cloud service vendors and from there tricky terms & conditions then you must read this. — What is Home Media Server?? A media server is a network device which acts as a central location for users to access media files on a network. There are three main components to any media server system: Server — It is a smart device which ‘serves’ clients with the requested media files.

Disclaimer : This article is not sponsored by Visual Studio Code Community. Why Visual Studio Code ?? What is VS_Code? & Why is it so Popular? Visual Studio Code (Vs-Code) is a source code editor developed by Microsoft that can be run on all major OS’s in the world (Windows, MacOS, and Linux). It is…