2018 年 5月 25 日随笔档案 - SoaringLee_fighting

摘要： ###Date: 2018.5.25====================================================================1、Python向上取整、向下取整和四舍五入取整函数>>> import math>>> mat... 阅读全文

posted @ 2018-05-25 20:07 SoaringLee_fighting 阅读(805) 评论(0) 推荐(0)

摘要： ###Date: 2018.5.25转载自：http://www.cnblogs.com/huxi/archive/2010/07/04/1771073.html比较全的正则表达式教程，以供后续学习查找。================================... 阅读全文

posted @ 2018-05-25 19:56 SoaringLee_fighting 阅读(271) 评论(0) 推荐(0)

摘要： Python中字符串转换为数值：str_num = '100'num = int(str_num)整型数转换为字符串：num = 100str_num = str(num) 阅读全文

posted @ 2018-05-25 19:42 SoaringLee_fighting 阅读(9061) 评论(0) 推荐(0)

摘要： ###DATE: 2018.5.25==================================================================== Python语言用于文件或目录的批处理操作非常高效，下面介绍一种返回匹配特定文件的P... 阅读全文

posted @ 2018-05-25 19:35 SoaringLee_fighting 阅读(1060) 评论(0) 推荐(0)

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