JavaScript | typedArray.join() with Example
The typedArray.join() is an inbuilt function in JavaScript which is used to join all the elements of the given typedArray into a string.
Syntax:
typedArray.join(separator);
Parameters: It accepts a parameter “separator” which is used to separate each element of the typedArray. It is optional and its default value is comma (‘,’).
Return value: It returns a string containing all the joined elements.
JavaScript code to show the working of this function:
<script> // Creating some typedArrays const A = new Uint8Array([1, 2, 3, 4, 5]); const B = new Uint8Array([5, 10, 15, 20]); const C = new Uint8Array([0, 2, 4, 6, ,8, 10]); const D = new Uint8Array([1, 3, 5, 7, 9]); // Calling join() function a = A.join() b = B.join('/') c = C.join('+') d = D.join('&') // Printing new strings with joined elements document.write(a +"<br>"); document.write(b +"<br>"); document.write(c +"<br>"); document.write(d); </script> |
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Output:
1,2,3,4,5 5/10/15/20 0+2+4+6+0+8+10 1&3&5&7&9
