Double check whether the table exists or not when creating new one #11
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Thanks for the fix! Just curious, did you actually run into issues with this in a real situation, or did you discover it by a purely theoretical glance at the code? :) |
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Not yet. I found this issue while we were reading your code in a team technique activity. :) |
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Just like the double-check pattern when implementing Singleton, see https://en.wikipedia.org/wiki/Double-checked_locking