Hi, 
$exeif= "!exists ( $hash{key} )";

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I have a string which is to check the existence of a key in a hash. I would need to execute this on a run time ( like eval does ). But I have tried this with eval. it doesnt work.

I would need to execute and get the result ( exists of not exist). Could any one please advice?

In reply to Dynamic execution of expression by Anonymous Monk

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