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A computer scientist used only “pure SQL” to construct a multiplayer DOOM-like game. The resulting first-person shooter game, ...
Those two checks for isValid() followed by null-check are out of order. The call to isValid() is done on a null object. This patch solves the issue: diff --git a ...
Currently, the model classes do not provide a copyWith function that safely checks for null values before assignment. It would be useful to add a copyWith implementation that updates only the provided ...