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 transform geometries with PostGIS
Updated 2nd October 2023
PostGIS is a power extention for PostgreSQL databases. It provides a suite of tools to handle and manipulate geographic data. At times, you may need to transform geometries with PostGIS for different base maps or to perform more accurate calculations, such as calculating the area of a polygon. Transform geometry with PostGIS PostGIS has a
PHP 8.3 release and features
Updated 11th December 2023
The time of year is fast approaching for PHP developers around the world. We have a new PHP release knocking on the door. PHP 8.3 RC 1 is now available for testing, and with this release we are able to get a glimps at some of the highlight features coming later in the year. PHP
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