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Python Functions and Methods: A Topic-by-Topic Reference
Every Python function and method you will really use, one topic per lesson: numbers, strings, lists, sets, dictionaries, files, dates, collections and more, each with a runnable example and its real output.
Python: 20 Interview Programs with Solutions
Twenty classic Python interview problems in four short lessons. Each has the question, examples, the approach, a tested solution with edge cases, its time and space complexity, and a likely follow-up question.
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