scalar : Java Glossary

home page go to the Java Glossary Home go to the Computer Buyer’s Glossary up jump to foot of page Google search web for more information on this topic Pinterest pin button
* 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z (all)
©1996-2017 2008-06-20 Roedy Green of Canadian Mind Products

scalar
In computer science terminology, a scalar is a single value, as opposed to a vector, or array of values. A vector computer works on long lists of numbers in parallel. An ordinary scalar computer works with one element at a time. Rarely you will hear the term scalar used where most people would use the term primitive, to refer to primitive types like byte, char, short, int, long, float and double, but not String.

In SQL (Standard Query Language), a scalar function returns a single number as opposed to a row or row set.

This page is posted
on the web at:

 http://mindprod.com/jgloss/scalar.html

Optional Replicator mirror
of mindprod.com
on local hard disk J:

 J:\mindprod\jgloss\scalar.html
Canadian Mind Products
Please the feedback from other visitors, or your own feedback about the site.
Contact Roedy. Please feel free to link to this page without explicit permission.

IP:[65.110.21.43]
Your face IP:[3.144.123.61]
You are visitor number