Mastering Perl: Creating Professional Programs with Perl

ISBN-13: 9781449393113 / Angielski / Miękka / 2014 / 400 str.

Brian D. Foy; Randal L. Schwartz

Opis

Take the next step toward Perl mastery with advanced concepts that make coding easier, maintenance simpler, and execution faster. Mastering Perl isn't a collection of clever tricks, but a way of thinking about Perl programming for solving debugging, configuration, and many other real-world problems you ll encounter as a working programmer.The third in O Reilly s series of landmark Perl tutorials (after Learning Perl and Intermediate Perl), this fully upated edition pulls everything together and helps you bend Perl to your will.

• Explore advanced regular expressions features
• Avoid common problems when writing secure programs
• Profile and benchmark Perl programs to see where they need work
• Wrangle Perl code to make it more presentable and readable
• Understand how Perl keeps track of package variables
• Define subroutines on the fly
• Jury-rig modules to fix code without editing the original source
• Use bit operations and bit vectors to store large data efficiently
• Learn how to detect errors that Perl doesn t report
• Dive into logging, data persistence, and the magic of tied variables

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