When drawn on paper, this is a 2D representation of the three dimensions. For example, when you draw a cube on a sheet of paper, this is still 2D, but it is a 3D representation, unlike a drawing of a square. 3D movies are labeled as 3 dimensional, but they are really just a 3D representation of a 2D object.
In July 2010, CentOS overtook Debian to become the most popular Linux distribution for web servers, with almost 30% of all Linux web servers using it. Debian retook the lead in January 2012.
Raspbian. Raspbian is the Foundationâs official supported operating system. You can install it with NOOBS or download the image below and follow our installation guide. Raspbian comes pre-installed with plenty of software for education, programming and general use.It has Python, Scratch, Sonic Pi, Java, Mathematica and more.aspbian comes pre-installed with plenty of software for education, programming and general use. It has Python, Scratch, Sonic Pi, Java, Mathematica and more.