This one continues to rack 'guard', definitely. Tony Lawrence, aplawrence.com Combining the best features of C, UNIX utilities, and regular expressions, Perl has grown as one of the most powerful scripting language and popular. Pro Perl Debugging steps to help resolve the dilemma of application testing and debugging-time commitment is one of the largest daily routine programmer. The book begins with several chapters that overview the basic features of the debugger, then covers common debugging scenarios. The concluding section examining debugger customization, alternative debugging utilities, and debugging best practices.