What Is It Meants By '$_'?

1.	What Is It Meants By '$_'?
Answer» it is a DEFAULT variable which holds AUTOMATICALLY, a list of ARGUEMENTS passed to the SUBROUTINE WITHIN parenthesis. it is a default variable which holds automatically, a list of arguements passed to the subroutine within parenthesis.

Answer»

it is a DEFAULT variable which holds AUTOMATICALLY, a list of ARGUEMENTS passed to the SUBROUTINE WITHIN parenthesis.

it is a default variable which holds automatically, a list of arguements passed to the subroutine within parenthesis.

Discussion