Use for in loop to go through an array : For « Language Basics « JavaScript DHTML






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Use for in loop to go through an array

  

<html>
<head>
<title>A Simple Page</title>
<script language="JavaScript">
var myarray = new Array(5);
myarray[0] = 5
myarray[1] = 8
myarray[2] = 10
myarray[3] = 18
myarray[4] = 180
for (x in myarray) 
{
    myarray[x] = ++myarray[x];
}
alert(myarray);
alert(x);

</script>
</head>
<body>

</body>
</html>








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