The typedArray.length is an inbuilt property in JavaScript which is used to return the length of the given typedArray.
Syntax:
typedArray.length
Parameters: It does not accept any parameter because it is a property not a function.
Return value: It returns the length of the given typedArray.
Code #1:
<script> // Creating a typedArray with some elements var A = new Uint8Array([5, 10, 15, 15, 5, 20, 10]); var B = new Uint8Array([5, 10]); var C = new Uint8Array([5, 10, 15]); var D = new Uint8Array([5, 10, 15, 15, 5]); var E = new Uint8Array([5, 10, 15, 15, 5, 20]); // Calling length() function b = A.length c = B.length d = C.length e = D.length f = E.length // Printing the length of the typedArray document.write(b + "<br>" ); document.write(c + "<br>" ); document.write(d + "<br>" ); document.write(e + "<br>" ); document.write(f + "<br>" ); </script> |
Output:
7 2 3 5 6
Code #2:
<script> // Creating some ArrayBuffer with a size in bytes const A = new ArrayBuffer(8); const B = new ArrayBuffer(6); const C = new ArrayBuffer(16); const D = new ArrayBuffer(32); // Creating some typedArray with the above sizes // of the buffer const E = new Uint8Array(A); const F = new Uint8Array(B); const G = new Uint8Array(C); const H = new Uint8Array(D); // Calling length property a = E.length b = F.length c = G.length d = H.length // Printing the length of the typedArray document.write(a + "<br>" ); document.write(b + "<br>" ); document.write(c + "<br>" ); document.write(d); </script> |
Output:
8 6 16 32
This article is attributed to GeeksforGeeks.org
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