Are you looking to to a specific legacy codebase or a new professional project? Book review: Mastering Perl 2nd edition
: Coverage of taint checking, avoiding common security pitfalls, and preventing SQL injection with DBI.
: Deep dive into recursion, grammars, lookarounds, and global matching.
: Now includes advanced features like recursive regexes and regex grammars.
: Detailed techniques for profiling with Devel::NYTProf and benchmarking Perl programs to identify bottlenecks.
: Updated to include modern tools like autodie and TryCatch . Improved Logging : Enhanced coverage of the Log4perl module.