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Idempotent

[Updated: Dec 8, 2016, Created: Jul 30, 2016]

HTTP Programming 

Generally speaking, an idempotent operation is one that has same output if it is called more than once with the same input parameters.


Idempotent HTTP method

The term idempotent is very famous when HTTP methods are described.

All HTTP methods are idempotent except for POST and PATCH.




See Also