Re: Variable division, assignment and sprintf in one line

[Gunnar Hjalmarsson]

Steve Bertrand wrote:

Is there a way that one can use sprintf on a variable and assign the
value back to the variable without having the leading $var= ?

$var = sprintf ("%.2f", (($var /=1024) /=1024)))

You can write a function.

    convert( $var );

    sub convert { $_[0] = sprintf '%.2f', $_[0] / 2 ** 20 }

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Gunnar Hjalmarsson
Email: http://www.gunnar.cc/cgi-bin/contact.pl

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