'parseFloat()' Example : parseFloat « Javascript Methods « JavaScript Reference

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JavaScript Reference » Javascript Methods » parseFloat 
'parseFloat()' Example

    
<html>
<body>
<button onclick="alert(parseFloat('12.34'));">Number</button>
<button onclick="alert(parseFloat('Hello'));">NaN</button>
</body>
</html>

    
      
      
Related examples in the same category
1. 'parseFloat()' Syntax, Parameters and Note
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