TIMTOWTDI. Here are a few:

my ($first,$last) = ("John", "Doe");

# interpolate into a string:
print "$first $last\n";

# put a literal space between them in list context:
print $first, ' ', $last,"\n";

# join a list of values with space. This works with arrays, too
print join(' ', ($first, $last)),"\n";

# $, is the output field separator
{
    local $,=' ';
    # prints "John Doe \n", note the space at the end!
    print $first, $last, "\n";
}

[download]
$,=' ';$\=',';$_=[qw,Just another Perl hacker,];print@$_;

In reply to Re: how to add space between printing strings by bv
in thread how to add space between printing strings by Anonymous Monk

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