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<script>  
alert(0.02 / 0.1);  //0.19999999999999998 
  
alert(1.14 * 100);  //113.99999999999999    ;)
  
</script> 

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<script>  
var
 msg, one=
"1"
;  
msg = 2 + "1"

// msg = "21"
  
msg = 2 + one; // msg = "21"
  
msg = 1 + 1 + 1 + " musketeers"

// msg = "3 musketeers"
  
msg = "Bond "
 + 0 + 0 + 7; 
//msg = "Bond 007"  
  
</script> 

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function
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   return
                 
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   a                      //a becomes a; - Unreachable
  
}  
alert(returnSame(2));  //Output is undefined
  
</script> 

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  alert(testFunc()==undefined);
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