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Packt(@PacktPub)
Want to improve your #Python performance? We've got 7 great tips for you: bit.ly/28YiGeE via @ggzes #CodingTips pic.twitter.com/cGhoGyTSS9
I have one thing to add: Learn to use the profiler and timeit. They will eliminate and hand-wringing over what might be better or worse. The policy is this: Code, Measure, and Choose.