Drop Nulls
EasyData EngineeringArraySorting
Description
Given an array that may contain null entries, return a new array with every null removed, preserving the order of the remaining values.
Examples
Input:
[1,null,2,null,3]Output:
[1,2,3]Explanation:
Every missing entry is removed, leaving only the present values in their original order.
Input:
[null,null]Output:
[]Explanation:
Every missing entry is removed, leaving only the present values in their original order.
Input:
[1,2,3]Output:
[1,2,3]Explanation:
Every missing entry is removed, leaving only the present values in their original order.
Constraints
- •
0 ≤ array length ≤ 10⁴