: Adoption of the "modulino" concept (modules that can also run as scripts) and updated tools for program distribution.
: Deep dive into recursion, grammars, lookarounds, and global matching.
: Reorganized data persistence into Perl-specific vs. Perl-agnostic formats, with new material on JSON and YAML . Mastering Perl, 2nd Edition: Creating Professio...
: Detailed techniques for profiling with Devel::NYTProf and benchmarking Perl programs to identify bottlenecks.
The second edition of , written by brian d foy, is designed to move experienced programmers beyond basic syntax toward professional-level infrastructure and problem-solving. It focuses on building faster, more maintainable programs through advanced concepts rather than just "clever tricks". Key Features and Content : Adoption of the "modulino" concept (modules that
: Coverage of taint checking, avoiding common security pitfalls, and preventing SQL injection with DBI.
You can find the full table of contents and purchase the book through major retailers like O'Reilly or Amazon . Perl-agnostic formats, with new material on JSON and YAML
: Updated to include modern tools like autodie and TryCatch . Improved Logging : Enhanced coverage of the Log4perl module.