Convert a number to a precision : Number « Data Type « JavaScript DHTML

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JavaScript DHTML » Data Type » Number 
Convert a number to a precision
   
    
<html>
<body>
<button onclick="var myNum = new Number(100); alert(myNum.toPrecision(1));">
Number toPrecision
</button>
</body>
</html>

    
      
        
    
    
  
Related examples in the same category
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15. Using Binary Flags
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