How to check Composer version – Install and use Composer for PHP
Updated 11th January 2024
Composer is a dependency manager for PHP. First released in 2012, Composer, and its adoption by popular frameworks such as Laravel has single-handedly driven the rise in PHP adoption in recent years. In this post, I will show you how to install and use Composer. How to install Composer To get started, download Composer from
What is Absolute zero?
Updated 4th August 2022
What is absolute zero? Absolute zero is the temperature at which a thermodynamic system has the lowest energy. What does that actually mean? Understanding Absolute Zero (Kelvin) Absolute Zero corresponds to −273.15 °C or −459.67 °F or 0 K (Kelvin). The Kelvin is the Standard International unit of thermodynamic temperature. The Kelvin differs from other more
How to use a robots.txt file to improve your website’s SEO
Updated 16th August 2022
A robots.txt file is a text file that tells web robots (also known as spiders or crawlers) which pages on your website to crawl and which pages to ignore. Robots are often used by search engines to index websites, so the more information you can give them about your site, the better! You can use
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