本文介绍了一系列Perl编程的高级技巧，包括使用复杂的正则表达式、动态定义子程序、修改模块而不更改源代码、让程序具备配置能力等。此外，还探讨了如何检测未报告的错误并告知用户、使用Log4perl进行日志记录、存储数据以便后续使用等方面的内容。
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http://blog.youkuaiyun.com/topmvp - topmvp
The book explains how to:
*Use advanced regular expressions, including global matches, lookarounds, readable regexes, and regex debugging
*Avoid common programing problems with secure programming techniques
*Profile and benchmark Perl to find out where to focus your improvements
*Wrangle Perl code to make it more presentable and readable
*See how Perl keeps track of package variables and how you can use that for some powerful tricks
*Define subroutines on the fly and turn the tables on normal procedural programming.
*Modify and jury rig modules to fix code without editing the original source
*Let your users configure your programs without touching the code
*Learn how you can detect errors Perl doesn't report, and how to tell users about them
*Let your Perl program talk back to you by using Log4perl
*Store data for later use in another program, a later run of the same program, or to send them over a network
*Write programs as modules to get the benefit of Perl's distribution and testing tools
http://rapidshare.com/files/65090391/0596527241.rar
http://depositfiles.com/files/2164658
The book explains how to:
*Use advanced regular expressions, including global matches, lookarounds, readable regexes, and regex debugging
*Avoid common programing problems with secure programming techniques
*Profile and benchmark Perl to find out where to focus your improvements
*Wrangle Perl code to make it more presentable and readable
*See how Perl keeps track of package variables and how you can use that for some powerful tricks
*Define subroutines on the fly and turn the tables on normal procedural programming.
*Modify and jury rig modules to fix code without editing the original source
*Let your users configure your programs without touching the code
*Learn how you can detect errors Perl doesn't report, and how to tell users about them
*Let your Perl program talk back to you by using Log4perl
*Store data for later use in another program, a later run of the same program, or to send them over a network
*Write programs as modules to get the benefit of Perl's distribution and testing tools
http://rapidshare.com/files/65090391/0596527241.rar
http://depositfiles.com/files/2164658
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