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<!DOCTYPE html> <html> <body> <p>A local variable can only be accessed from within the function where it was declared.</p> <p id="demo"></p> <script> myFunction(); document.getElementById("demo").innerHTML = "I can display " + typeof carName; function myFunction() { var carName = "Volvo"; } </script> </body> <!-- Mirrored from www.w3schools.com/js/tryit.asp?filename=tryjs_scope_local by HTTrack Website Copier/3.x [XR&CO'2014], Fri, 23 Jan 2015 07:35:39 GMT --> </html>
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