Unix news is nothing but Opensourse - this site features general information about Linux - Unix - Python and Perl programming language. Lately i am adding more posts about Data and Data analytics in general.
Wednesday, June 25, 2008
Arrays and hashes only with references
Always when you want hash, use curly brackets {}, always if array - square brackets []. And on one nesting level treat everything as list of scalars, nothing more, nothing less, read more...
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