Searching for "has"

Results:

• Moose constructor

• Moose testing type constraint

• The Hash-bang line, or how to make a Perl scripts executable on Linux

• How to dereference a reference to a hash or to an array in Perl

• Moo with hash reference as attributes - with or without default values

• How to sort a hash in Perl?

• How to sort a hash of hashes by value?

• Sorted hash in Perl using Tie::IxHash

• Search for hash in an array of hashes

• Can't use string (...) as an HASH ref while "strict refs" in use at ...

• Useless use of hash element in void context

• Reading CSV file as many hash-es

• Printing hash of hashes of arrays by the array

• Dumping a hash - video

• Hash of Arrays in Perl

• Exchange values and keys of a hash - how to reverse a hash

• Fast lookup by name or by date - Array - Hash - Linked List

• delete an element from a hash

• exists, delete in hash - video

• undef on Perl arrays and hashes