摘要:
user_dict = {} users = ["baoshan1", "baoshan2", "baoshan3","baoshan1", "baoshan2", "baoshan2"] for user in users: if user not in user_dict: user_dict[user] = 1 else: user_di... 阅读全文
posted @ 2019-07-25 15:20
宝山方圆
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摘要:
类实现: namedtuple实现 方式1: 方式2: namedtuple的优势 阅读全文
posted @ 2019-07-25 14:51
宝山方圆
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