PERLREFTUT(1) Perl Programmers Reference Guide PERLREFTUT(1)

PERLREFTUT(1) Perl Programmers Reference Guide PERLREFTUT(1) # PERLREFTUT(1) Perl Programmers Reference Guide PERLREFTUT(1) NNAAMMEE # perlreftut - Mark's very short tutorial about references DDEESSCCRRIIPPTTIIOONN # One of the most important new features in Perl 5 was the capability to manage complicated data structures like multidimensional arrays and nested hashes. To enable these, Perl 5 introduced a feature called _r_e_f_e_r_e_n_c_e_s, and using references is the key to managing complicated, structured data in Perl. ...