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by goatlover
3347 days ago
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It's a solution to a problem that exists because browsers incrementally support different features of the language, instead of upgrading all at once. That and the older browsers in use when you want to maintain backwards compatibility. The only reason the Python 2/3 issue exists is because of just enough breaking backwards compatibility in a way that a lot of people didn't agree with in the community. This isn't a thing in Ruby. |
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