Variable names
Perl has three built-in data types: scalars, arrays of scalars, and
associative arrays of scalars, known as "hashes". Normal arrays are
ordered lists of scalars indexed by number, starting with 0 and with
negative subscripts counting from the end. Hashes are unordered
collections of scalar values indexed by their associated string key.
-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.
In reply to •Re: Re: •Re: array index -1 oddity
by merlyn
in thread array index -1 oddity
by shemp
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