#reference

Showing 14 pages (tag pages are not indexed).

• subroutines • intermediate
  How to create anonymous subroutines in Perl?
• variables • advanced
  How to use autovivification with hash references in Perl?
• variables • advanced
  How to create a nested hash structure in Perl?
• variables • advanced
  How to create a reference to a subroutine in Perl?
• variables • advanced
  How to create a multidimensional array using references in Perl?
• variables • intermediate
  How to iterate over hash keys using a reference in Perl?
• variables • intermediate
  How to access array elements through a reference in Perl?
• variables • intermediate
  How to create a reference to a scalar in Perl?
• variables • intermediate
  How to get the type of a reference in Perl using ref()?
• variables • intermediate
  How to check if a variable is a reference in Perl?
• variables • intermediate
  How to create an anonymous hash in Perl?
• variables • intermediate
  How to create an anonymous array in Perl?
• variables • intermediate
  How to dereference a hash reference in Perl?
• variables • intermediate
  How to create a reference to an array in Perl?