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Real valued variable
Suppose that a software developer decides to use a real-valued variable to represent the number of printers connected to a computer. why this is a bad idea?
2 Respuestas
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Well, if you're writiting JavaScript, this is what you are doing.
Otherwise, it's just silly. If you have a small number of printers it can work, but I'd always fear the equality operator.
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What about 2.639 connected printers?