Tutorials
What is Snap?
Snap is an application packaging and deployment system for Linux-based operating systems. Snap includes powerful sandboxing and security features, such as file system isolation, automatic updates, and...
PyTorch Introduction: Build a Neural Network to Recognize Handwritten Digits
Machine learning is a field of computer science that finds patterns in data. As of 2021, machine learning practitioners use these patterns to detect lanes for self-driving cars; train a robot hand to ...
Learn what is a Component?
A software component is a web service, software package, or module that contains a set of interrelated functions. Components are typically used in front-end frameworks like React and Svelte. In compon...
Do you know about What is nginx?
Nginx, pronounced engine-x, is an open source web server used for serving static or dynamic websites, reverse proxying, load balancing, and other HTTP and proxy server capabilities. Created in 20...
Do you know what is an Operating System?
An operating system is system software that handles computer memory, software and hardware resources, and processes, while providing common services and programming interfaces for computer programs. E...
Import and Export Databases in MySQL or MariaDB
Importing and exporting databases is a common task in software development. You can use data dumps to back up and restore your information. You can also use them to migrate data to a new server or dev...
Back Up and Restore a Kubernetes Cluster on DigitalOcean Using Velero
Velero is a convenient backup tool for Kubernetes clusters that compresses and backs up Kubernetes objects to object storage. It also takes snapshots of your cluster’s Persistent Volumes using your cl...
Handle Images with GraphQL and the Gatsby Image API
Handling images plays a pivotal role in building websites, but also can be challenging to deal with. Unoptimized images slow down websites, and many images that might look appropriate on a desktop are...
Install and Secure phpMyAdmin with Nginx on an Ubuntu 18.04 server
While many users need the functionality of a database system like MySQL, interacting with the system solely from the MySQL command-line client requires familiarity with the SQL language, so it may not...