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jQuery.noop()

jQuery.noop()Returns: undefined

Description: An empty function.

You can use this empty function when you wish to pass around a function that will do nothing.

This is useful for plugin authors who offer optional callbacks; in the case that no callback is given, something like jQuery.noop could execute.

© The jQuery Foundation and other contributors
Licensed under the MIT License.
https://api.jquery.com/jQuery.noop