each « Hash « Perl
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Perl
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Hash
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each
1.
Each function:
2.
The each function returns, in random order, a two-element array: the key and the value of a hash.
3.
Using each to get key and value pair from hash
4.
each function returns both key and value in a hash
5.
Using the each operator to extract a key/value pair as a list from the hash
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