What is the mean of a list? Before diving into ways to find the mean of a list in Python, it's important to understand what the mean is. It is the central numerical value of a dataset obtained by summing all the values and dividing the result by the number (...)
What is MariaDB? MariaDB is a very popular open source database and is widely used in web applications around the world. It was created to provide a free and community-based alternative to MySQL. MariaDB is compatible with most applications written for MyS (...)
UFW (Uncomplicated Firewall) is a network firewall tool for Linux-based operating systems that focuses on simplifying firewall configuration. UFW provides an easy-to-use user interface for managing firewall rules, allowing system administrators to easily c (...)
The Cron is a tool used to automate tasks in Unix based operating systems, such as Ubuntu 22.04 and Debian 11. With Cron, you can schedule commands to run automatically at specific times of the day, week or month. In this manual, we will explain how to use (...)
PHP Mail and PHP Mailer are two very useful tools for sending e-mails from web applications developed in PHP. PHP Mail PHP Mail is a PHP function that allows you to send emails from a web application. To use PHP Mail, you will need the following: A web se (...)
Here is the detailed manual on how to install WordPress on Ubuntu 22.04 with LEMP: Step 1: Update the Operating System Before you start installing WordPress, it is important to make sure that your Ubuntu 22.04 operating system is up to date. Open the termi (...)
Flask is a lightweight and flexible web framework for Python that allows you to build web applications quickly and easily. It focuses on simplicity and modularity, making it easy to learn and use for small and large projects. It requires no additional tool (...)
rbenv is a tool for managing multiple versions of Ruby on a single system. It allows you to install, switch and manage different versions of Ruby, which is useful for projects that require specific versions of Ruby or for working with different projects th (...)
Introduction SSH is a secure network protocol used for remote server management. It is a secure way to connect to and perform operations on a server without the need to be physically present on the server. SSH keys are used to authenticate to a remote serv (...)
Here is a detailed manual on how to create a new user and grant permissions in MySQL: Step 1: Login to MySQL To create a new user and grant permissions in MySQL, you must log in to your MySQL server. You can do this in a number of ways, but a common way is (...)