I recently received an e-mail from Dmitry Zhelnin (translation) with a test he did concerning the speed of a couple ways to get a value for a key, which I like to call a map and Wikipedia likes to call an associative array. I’d been meaning to do a similar test for a while now and, guess what, I finally have! UPDATE: fixed miss test for fixed-size Vectors.

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Tags: arrays, bitmaps, byte array, dictionaries, maps, objects, performance, vectors