Apr 10, 2013, 6:26 AM
Post #2 of 3
Re: [ashish_chand] perl subroutine
[In reply to]
--- what is the use of ':$' what its giving here?
This is a regular expression which tests whether the string $val ends in a colon.
----what is the value of ':%$' how its working?
Similarly, This regex tests whether the string ends in percent, colon.