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Using a for..in Loop in JavaScript


/*
JavaScript Unleashed, Third Edition
by Richard Wagner and R. Allen Wyke 

ISBN: 067231763X
Publisher Sams CopyRight 2000

*/


<html>
<head>
  <title>JavaScript Unleashed</title>
</head>
<body>
  <script language="JavaScript1.1" type="text/javascript">
  <!--
    // Declare variables
    var anObject = document;
    var propertyInfo = "";
   
    for (var propertyName in anObject) {
      propertyInfo = propertyName + " = " + anObject[propertyName];
      document.write(propertyInfo + "<br>");
    }
  // -->
  </script>
</body>
</html>

           
       
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5.  A for Loop Used to Count from 0 to 99
6.  Using the label Statement
7.  Using the continue and break Statements
8.  Use of the for Statement
9.  The break Statement
10.  The continue Statement
11.  Labeled Statements
12.  Plain for loop
13.  For loop with alert dialog
























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