On 3/7/07, Jennifer Foo <[EMAIL PROTECTED]> wrote:
$_=abc.eeeee.i;
This is short for:
$_ = 'abc' . 'eeeee' . 'i';
Which is the same as saying:
$_ = 'abceeeeei';
Thanks.I never knew that it can write a string like this way.
You probably shouldn't though. It is a carry over from the earlier
days of Perl. Modern Perl should use the strict pragma (which bans
barewords outside of a few special cases).
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