Or, you can instruct Perl in more detail about how you'd like a boolean value to be displayed: 

$v = 0;
$f = !($v);
printf '**%1d**',$f;

[download]

Read the documentation on printf and sprintf for more.

<-radiant.matrix->
Larry Wall is Yoda: there is no try{} (ok, except in Perl6; way to ruin a joke, Larry! ;P)
The Code that can be seen is not the true Code
"In any sufficiently large group of people, most are idiots" - Kaa's Law

In reply to Re^2: Logical expression evaluation by radiantmatrix
in thread Logical expression evaluation by nghosh

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