indexOf Method

Looks up the index of an element comparing equal to the specified value using binary search.

indexOf(value: T): number

@returns the index of the first equivalent element found in the array, or -1 if no such element exists.

Parameter Type Description
value T The value to search for

Returns - number

the index of the first equivalent element found in the array, or -1 if no such element exists.

Defined in

Last Updated: 17 May, 2024