Definition

canonical

Part of the Computing fundamentals glossary:

In programming, canonical means "according to the rules." And non-canonical means "not according to the rules." In the early Christian church, the "canon" was the officially chosen text. In The New Hacker's Dictionary , Eric Raymond tells us that the word meant "reed" in its Greek and Latin origin, and a certain length of reed came to be used as a standard measure. In some knowledge areas, such as music and literature, the "canon" is the body of work that everyone studies.

Next Steps

canonical name
A canonical name is the properly denoted host n...
(SearchWinIT.com)
Canon boss Vickers departs
Canon has parted company with UK and Ireland bo...
(MicroscopeUK)

The terms are sometimes used to distinguish whether a programming interface follows a particular standard or precedent or whether it departs from it.

Also see canonicalization .

This was last updated in July 2007

Posted by: Margaret Rouse

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Dig Deeper

Canon boss Vickers departs

Canon has parted company with UK and Ireland boss Andy Vickers, leaving finance director Ed McNally to hold the fort until permanent replacement Hasse Iwarson starts. (MicroscopeUK)
Canon UK boss Vickers departs

Canon has parted company with UK and Ireland boss Andy Vickers, leaving finance director Ed McNally to hold the fort until permanent replacement Hasse Iwarson starts. Vickers joined the Japanese c... (MicroscopeUK)
Canon hands resellers mobile pitch

Canon has reacted to consumer demand for more flexibility launching a smartphone app and wifi hardware to help improve resellers mobility printing pitch (MicroscopeUK)

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