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Home >> Interview Question >> JavaScript/VBScript >> Post New Question Subscribe to Interview Questions

eval()?

Posted By :Akhil Raj     Posted Date :September 21, 2010    Points :10   Category :JavaScript/VBScript 
The eval() method is incredibly powerful allowing you to execute snippets of code during execution.
<script type="text/javascript">
var USA_Texas_Austin = "521,289";
document.write("Population is "+eval("USA_"+"Texas_"+"Austin"));
</script>
This produces
Population is 521,289

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