in reply to Explain the code
Check out grep function in perldoc: Check this
Navigating the documentation is a great habit.
Update1: (Then again... you might have done this already prior to asking your question... if so my apologies on my premature assumption...)
Navigating the documentation is a great habit.
Update1: (Then again... you might have done this already prior to asking your question... if so my apologies on my premature assumption...)
Pancho
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Seekers of Perl Wisdom