Perl is a flexible, open-source, and widely accessible scripting language used by systems administrators and others to automate their daily tasks. qPerl Power!: The Comprehensive Guideq will cover every aspect of the most up-to-date version of Perl including scalar data, lists, arrays, hashes, subroutines, files, directories, strings, and much more. Technical topics are explained clearly and concisely and end-of-chapter projects encourage the reader to program on their own. A detailed table of contents and a complete, well-organized index make this book a great reference tool. All code used in the book will be available for download on the companion website.Passing Arrays to a Function When you pass references to arrays to a function, each reference is assigned a separate index in the functiona#39;s argument array. If you try to print the contents of the array argument, you find only the address valuesanbsp;...
|Author||:||John P. Flynt|
|Publisher||:||Cengage Learning Ptr - 2006|