9 lines
		
	
	
		
			129 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			9 lines
		
	
	
		
			129 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
module.exports = function xor (a, b) {
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  var len = a.length
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  var i = -1
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  while (++i < len) {
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    a[i] ^= b[i]
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  }
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  return a
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}
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