#variables

Showing 5 pages (tag pages are not indexed).

• regex • intermediate
  How to access captured groups using $1, $2 in Perl?
• variables • beginner
  How to initialize a hash in Perl with key-value pairs?
• variables • beginner
  How to create an array in Perl and access its elements?
• variables • beginner
  How to declare and assign a scalar variable in Perl?
• basics • intermediate
  How to use the state keyword in Perl