A dynamic, open source programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write.
Ruby is a pinkish red to blood-red colored gemstone, a variety of the mineral corundum (aluminium oxide). Ruby is one of the most popular traditional ...
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Rubis
Gemme
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Le rubis est la variété rouge de la famille minérale du corindon.
Sa couleur est causée principalement par la présence d'atomes de chrome, à hauteur d'environ 2 % au maximum. Le rubis est classé comme pierre gemme en joaillerie, où il est utilisé.... Wikipédia
Couleur : rouge, avec des variations marron et pourpres
Formule chimique : Al2O3:Cr
Densité : 3,97 - 4,05
Classe de Dana : 04.03.01.01 Oxydes; 4. Oxydes simples; 4.3.1/ Groupe du corindon hématite; 4.3.1.1 Corindon Al2O3
Indice de réfraction : Ne = 1,76-1,768; No = 1,768-1,778
Masse formulaire : 101,9613 ± 0,0009 uma; Al 52,93 %, O 47,07 %
Numéro CAS : 12174-49-1
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Ruby is an interpreted, high-level, general-purpose programming language. It was designed with an emphasis on programming productivity and simplicity.
29 mai 2024 · The meaning of RUBY is a precious stone that is a red corundum. How to use ruby in a sentence.
Rails is a full-stack framework. It ships with all the tools needed to build amazing web apps on both the front and back end.
Ruby is the most valuable variety of the corundum mineral species, which also includes sapphire. It is very important in colored stone market.
Here you can get the latest Ruby distributions in your favorite flavor. The current stable version is 3.3.1. Please be sure to read Ruby's License.