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Solutions? Where we're going, we don't need solutions.
(lemmy.world)
Post funny things about programming here! (Or just rant about your favourite programming language.)
That sound like a you problem really, detecting this is quite simple because any editor worth their salt will literally lint you an issue saying that tabs and spaces are mixed and the thing literally won't be interpreted. If your editor can't show white spaces, chances are you are one google question away from discovering that it actually can do that easily.
The more I code the less I mind the tool and the more I hate the ones using it wrong.