Question

How to use TypedArray.join() to joins all elements of an typed array into a string in JavaScript

Answer 1

var arr = new Uint8Array([1, 2, 3, 4]);

var s = arr.join();      

document.write(s);


/*
run:

1,2,3,4  

*/

 

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Answer 2

var arr = new Uint8Array([1, 2, 3, 4, 5]);

var s = arr.join('/');      

document.write(s);


/*
run:

1/2/3/4/5 

*/

 

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Answer 3

var arr = new Uint8Array([1, 2, 3, 4, 5, 6]);

var s = arr.join('');      

document.write(s);


/*
run:

123456  

*/

 

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