Home > @hz-9/algorithm > Hashmap > remove

Hashmap.remove() method

Removes the key from the hash map.

在哈希表中删除该键。

Time complexity: O(1)

Space complexity: O(1)

Signature:

abstract remove(key: K): boolean;

Parameters

Parameter	Type	Description
key	K	The key object.

Returns:

boolean

Whether the removal is successful.