programming-examples/js/String/Uncapitalize the first letter of each word of a string.js

    function unCapitalize_Words(str)  
    {   
      return str.replace(/\w\S*/g,   
        function(txt)  
           {  
              return txt.charAt(0).toLowerCase() + txt.substr(1).toLowerCase();});  
    }  
      
    console.log(unCapitalize_Words('Js String Exercises'));