JavaScript TypedArray set() Method

The JavaScript set() method is used to store values into the given array.

Syntax:

Parameters:

It accepts two parameters which is described below.

Array: The array from which to copy values. All the values from the source array are copied into the target array.

Index(Offset):At which position to begin writing values from the source array. It is optional and the default value is (0).

Return value:

A new updated array.

Browser Support:

Chrome	7.0
Safari	5.1
Firefox	4.0
Opera	11.6

Example

JavaScript TypedArray set() Method

// JavaScript to illustrate set() method
// Creating some buffers with sizes in bytes
  var buffer1 = new ArrayBuffer(8);
// Creating some typedArray
  var A = new Uint8Array(buffer1);
// Coping the values into the array
  // starting at index 2
A.set([ 1, 2, 3, 4],2);
// Priniting modified values
document.write(A +"<br>");
// expected output:0,0,1,2,3,4,0,0
</script>

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Output: