Have expert know 1 while ("a regular expression"); what is the meaning?

Have expert know 1 while ("a regular expression"); what does it mean to you?
This is a Perl program to see wonders never seen while have this form. Please expert advice, thank you.

Started by Antony at November 09, 2016 - 9:01 PM

A common syntax, as:
print "aaa" while (condition);

Posted by Ailin at November 23, 2016 - 9:36 PM