Question

How to use hexadecimal value in JavaScript

Answer 1

<script>
var hex = 0xFF;
document.write(hex);

 
/*
run:
 
255  
 
*/
</script>

 

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Answer 2

<script>
var n = 0xFF;
document.write(n + 46);

 
/*
run:
 
301   
 
*/
</script>

 

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