I'll happily explain, thanks for asking. First off, in Perl the parens for a function call are not mandatory. As such it is very useful for functions and variables to be visually difference, especially when you're using…
I'll happily explain, thanks for asking. First off, in Perl the parens for a function call are not mandatory. As such it is very useful for functions and variables to be visually difference, especially when you're using…