each « Hash « Perl






  1. Perl
  2. Hash
  3. each
1.Each function:
2.The each function returns, in random order, a two-element array: the key and the value of a hash.
3.Using each to get key and value pair from hash
4.each function returns both key and value in a hash
5.Using the each operator to extract a key/value pair as a list from the hash