is2dArray 
Returns true if the given array is a two-dimensional array.
Parameters
| Name | Type | Required | Default |
|---|---|---|---|
array | any[] | ● | – |
Returns
boolean
Examples
javascript
is2dArray([1]); // Returns false
is2dArray([[1], [2]]); // Returns truedart
is2dArray([1]); // Returns false
is2dArray([[1], [2]]); // Returns truepython
is2dArray([1]) # Returns False
is2dArray([[1], [2]]) # Returns True