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This has less to do with "parseInt" than it has to do with "map" in JavaScript. It doesn't work exactly like .map in Java, Ruby, Elixir, etc., because ".map" in
by shay_ker 7y ago
This has less to do with "parseInt" than it has to do with "map" in JavaScript. It doesn't work exactly like .map in Java, Ruby, Elixir, etc., because ".map" in JS also passes in the index, and the full array.