.. FindKey .. default - domain::js .. include:: /includes/standard.rst ================ FindKey (Kernel) ================ .. function:: FindKey(list key) Finds the node with the specified key in list and returns it. :param k_list list: A list. :param number key: A key associated with a node. :returns: The node with the specified key, or NULL if it can not be found. See also: :func:`AddToFront`, :func:`AddToEnd`, :func:`AddAfter`, :func:`DeleteKey`.