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Array processing functions

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by Mark W. Kaelin

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The Nov. 26, Perl TechMail discusses ways to gain greater flexibility with array processing functions. Have you used push, pop, shift, and unshift to process arrays in Perl?

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by Member 26997202

The functions push, pop, shift, and unshift are handy for dealing with one array element at either "end" of the array. Using splice one can operate on more than one element at a time nor are you restricted to working with the just the ends of the array.

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