, 3 tweets, 1 min read Read on Twitter
Number of times a certain element x is extracted first from a #golang map with 1000 elements. Yup, heavily skewed: if you care about extracting fairly a random element from a map do *not* use `for i := range m { return i }`.
Sure, the language spec just says iteration order is undefined, but I've seen people say that "it is random", as it appears so.
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