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2018年10月20日

摘要: def tail(filename): f = open(filename,encoding='utf-8') while True: line = f.readline() if line.strip(): yield line.strip() g = tail('file') for i in g: if 'p... 阅读全文

posted @ 2018-10-20 22:29 E_T 阅读(116) 评论(0) 推荐(0)

摘要: 运行结果: abc1abcadsfasdfddddddddddddddddddefdef11 阅读全文

posted @ 2018-10-20 21:11 E_T 阅读(92) 评论(0) 推荐(0)