Explore the anthropic principle and its connection to the concept of a "best possible world" proposed by Leibniz. Delve into the weak and strong anthropic principles, discussing their implications for the universe's fine-tuning and the emergence of life.... Read More

Learn how to use setfacl and getfacl for managing Access Control Lists (ACLs) on Unix-based systems. This tutorial covers basic commands, syntax, and examples for setting and viewing ACLs to provide fine-grained file and directory permissions.... Read More

Learn how to create HTML files in just a few keyboard strokes using Vim text editor. This article explains how to use Vim to create simple HTML files and define keyboard mappings for quick HTML file editing... Read More

We will use the MySQL function TIMESTAMPDIFF, the process is simple enough : we check the difference between the last time a user identified by its IP adress viewed our page and the current time, if the said difference is greater than a defined value, we increment the view.... Read More