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Overview:

One of Perl's most interesting data structures is the hash, which makes it possible to create key-value associations between data fragments. This download tutorial shows you how to create Perl hashes, how to add and delete elements from that hash, how to build nested hashes, and how to process hashes in a loop. The download includes sample code for each hash function. What has experience taught you about using a hash? What is the best use for a hash that you have found? This download is also available as a TechRepublic article.

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Format:Other DownloadSize:34 KB
Date:Jun 2006Version:1.0
License:copyright

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