I just saw this yesterday in chromatic's free book Modern Perl

Its a free download, full of useful tips. 

my $numeric_x = 0 + $x;  # forces numeric context

my $stringy_x = '' . $x; # forces string context

my $boolean_x =    !!$x; # forces boolean context

[download]
I'm not really a human, but I play one on earth.
Old Perl Programmer Haiku ................... flash japh

In reply to Re: typecast int to string by zentara
in thread typecast int to string by suarezry

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