JavaScript typedArray.BYTES_PER_ELEMENT Property

The typedArray.BYTES_PER_ELEMENT is an inbuilt property in JavaScript that is used to return the size in bytes of each element in a given typedArray. 

Syntax:

typedArray.BYTES_PER_ELEMENT;

Parameter: It does not accept any parameter because it is a property, not a function. 

Return value: It returns the size in bytes of each element in a given tyepedArray. 

Example :

javascript

// Calling BYTES_PER_ELEMENT on some typedArray
a = Int8Array.BYTES_PER_ELEMENT;
b = Uint8Array.BYTES_PER_ELEMENT;
c = Uint8ClampedArray.BYTES_PER_ELEMENT;
d = Int16Array.BYTES_PER_ELEMENT;
e = Uint16Array.BYTES_PER_ELEMENT;
f = Int32Array.BYTES_PER_ELEMENT;
g = Uint32Array.BYTES_PER_ELEMENT;
h = Float32Array.BYTES_PER_ELEMENT;
i = Float64Array.BYTES_PER_ELEMENT;

// Printing the size in bytes of the
// each element in the given typedArray.
console.log(a);
console.log(b);
console.log(c);
console.log(d);
console.log(e);
console.log(f);
console.log(g);
console.log(h);
console.log(i);

Output:

1
1
1
2
2
4
4
4
8

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