print python key

Thus, Python mappings must be able to, given a particular key object, determine which (if any) value object is associated with a given key. One simple approach would be to store a list of (key, value) pairs, and then search the list sequentially every tim

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Python是一款簡單強大又好用的動態語言,在國外已經流行了十幾年。Python擁有更高的時效性,可以讓您的開發週期更短,並讓您的生產力提升。 簡單易學,並有內建的各種現成的模組 ...

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