Question

What is the boolean value of zero in JavaScript

Answer 1

<script>
var n = 0;
document.write(Boolean(n));
 
/*
run:
 
false 
 
*/
</script>

 

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Answer 2

<script>
var x = -0; // minus zero
document.write(Boolean(x));
 
/*
run:
 
false 
 
*/
</script>

 

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