http://www.perlmonks.org?node_id=684674


in reply to what does 1; does?

perl cgi is used for the interface, while xslt - style sheet, javascript - ajax, web validation. so my problem is, where can i find more reference about how to properly learn all this? either books or websites?
Since no one mentioned it, I'd like to point out the excellent Tutorials section here in case you missed it.