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  • Users: delinde
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  1. delinde

    $1 - can it be 'reset to null' ?

    If you are doing RegEx work, and you want to be sure that $1 is null, you cannot do this: $1 = "";     ## This will produce an error:  $1 is read only But you can do this: m/()()()/;     ## will reset $1, $2 and $3 to be nothing HTH, delinde

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