JavaScript typedArray.reverse() Method

The typedArray.reverse() is an inbuilt function in JavaScript which is used to reverse the given typedArray elements i.e, first element becomes the last and vice versa. 

Syntax:

typedArray.reverse();

Parameter: It does not accept any parameters. Return value: It returns the new reversed typedArray. 

Example:

javascript

// Creating some typedArrays with some elements
const A = new Uint8Array([ 1, 2, 3, 4, 5, 6 ]);
const B = new Uint8Array([ 5, 10, 15, 20 ]);
const C = new Uint8Array([ 2, 4, 6, 8, 10 ]);
const D = new Uint8Array([ 1, 3, 5, 7 ]);
const E = new Uint8Array();

// Calling reverse() function on the above typedArray
a = A.reverse();
b = B.reverse();
c = C.reverse();
d = D.reverse();
e = E.reverse();

// Printing the reversed typedArray
console.log(a);
console.log(b);
console.log(c);
console.log(d);
console.log(e);

Output:

6, 5, 4, 3, 2, 1
20, 15, 10, 5
10, 8, 6, 4, 2
7, 5, 3, 1