CPAN Modules
25 published questions
What you’ll find here
- Short, practical answers with runnable Perl code blocks.
- Sandbox-verified output (proof that the example actually runs).
- Notes on common pitfalls and version differences.
- beginner • 2025-12-30How to use File::Slurp to read entire file into variable in Perl?
- intermediate • 2025-12-30How to get file modification time with Path::Tiny in Perl?
- beginner • 2025-12-30How to use Path::Tiny touch to create empty file in Perl?
- intermediate • 2025-12-30How to use List::Util reduce for custom aggregation in Perl?
- intermediate • 2025-12-30How to compare two DateTime objects in Perl?
- intermediate • 2025-12-30How to use DateTime::Duration for time periods in Perl?
- beginner • 2025-12-30How to decode Base64 string in Perl using MIME::Base64?
- beginner • 2025-12-30How to encode string to Base64 with MIME::Base64 in Perl?
- beginner • 2025-12-30How to use Getopt::Long with boolean flags in Perl?
- intermediate • 2025-12-30How to parse command line options with Getopt::Long in Perl?
- beginner • 2025-12-30How to move file with File::Copy in Perl?
- beginner • 2025-12-30How to copy file using File::Copy in Perl?
- beginner • 2025-12-30How to create temporary directory with File::Temp in Perl?
- beginner • 2025-12-30How to use File::Temp to create temporary file in Perl?
- beginner • 2025-12-30How to use List::MoreUtils uniq to remove duplicates in Perl?
- beginner • 2025-12-30How to use List::Util max and min in Perl?
- beginner • 2025-12-30How to use List::Util sum function in Perl?
- intermediate • 2025-12-30How to use Try::Tiny for exception handling in Perl?
- beginner • 2025-12-30How to list directory contents with Path::Tiny in Perl?
- beginner • 2025-12-30How to write to file using Path::Tiny in Perl?
- beginner • 2025-12-30How to use Path::Tiny to read file contents in Perl?
- beginner • 2025-12-30How to get current timestamp with DateTime in Perl?
- beginner • 2025-12-30How to add days to DateTime object in Perl?
- intermediate • 2025-12-30How to parse date string with DateTime::Format::Strptime?
- beginner • 2025-12-30How to format dates with DateTime in Perl?