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<title>JavaScript Variable assign same value</title>
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<pre> <!-- Use pre element for work document.writeln() method -->
<script type="text/javascript">
var a = "hello";
var b = a;
var c = b;
document.writeln("a : " + a);
document.writeln("b : " + b);
document.writeln("c : " + c);
</script>
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