Posts Tagged keys

Int Keys: Object vs. Dictionary vs. Array vs. Vector

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Given that Object and Dictionary can have int keys and that int keys are faster than String keys, a natural performance test follows: which class is fastest at reading from and writing to those int keys? Is there a difference between the four Vector classes? Today’s article performs just that test and comes up with the answers.

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Fast AS3 MultiMap

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Sometimes you need to map a key to many values, but AS3 has no built-in data structure for this purpose. Dictionary and Object are suitable one-to-one maps, but there’s been no one-to-many support until now. Read on for my own one-to-many class—MultiMap—as well as performance testing and analysis.

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