In Perl, how can I use the contents of a variable as the name of a hash?
52730
How can I use a variable as a variable name in Perl?
108749
How do I tell if a variable has a numeric value in Perl?
99330
Why do you need $ when accessing array and hash elements in Perl?
85810
Getting hash of a list of strings regardless of order
13934
Is there any difference between the `:key => "value"` and `key: "value"` hash notations?
158203
Variable containing a path as a string to multi-dimensional array?
112888
What does $#array mean in Perl?
53324
How do I read in the contents of a directory in Perl?
92252
how to use these hash functions in python?
82195
How do I copy a hash in Ruby?
28081
How do I format words as variable names?
152554
Demystifying the Perl glob (*)
120603
Is there a way to precompile a regex in Perl?
14256
How to form a regex to recognize correct declaration of variable names
110947
Unique construct for passing a hash
130294
Does Perl have PHP-like dynamic variables?
33662
How to get a variable name as a string in PHP?