www.perl.com
Perl Programming
Hashes
  • Store any number of unordered scalars organized in key/value pairs
  • Have a name preceded by an % character
  • May be declared in a local scope with a my qualifier
  • Indexed by key name
  • May be assigned in several ways
  • Dynamically assume whatever values or size needed
  • May be sliced
  • Easy to iterate
Previous http://stuff.mit.edu/iap/perl/