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📜  将列表元素转换为大写 python - TypeScript 代码示例

📅  最后修改于: 2022-03-11 14:48:11.733000             🧑  作者: Mango

代码示例1
>>> [x.lower() for x in ["A", "B", "C"]]
['a', 'b', 'c']
>>> [x.upper() for x in ["a", "b", "c"]]
['A', 'B', 'C']