April 25, 2006

Regular Expressions: Dictionary skills — Make good use of associative datatype

Dictionaries are more useful than you might realize. One of the ways we know this is the number of mistakes and misunderstandings made around them. Essentially all high-level languages now have dictionaries, or associative arrays, or hashtables, that is, a datatype that stores data indexed by other data.

Link: UnixReview.com

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