摘要:
# weifeia = ['weifei','wangzhen','jinguang','zhangsan','lisi',]#增加 appenda.append('王五')print(a)#插入 inser# a.insert(2,'巴菲特')# print(a)# a.extend('比尔盖茨' 阅读全文
posted @ 2018-10-03 17:31
鸠摩智001
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摘要:
s = 'wei fei's1 = s.capitalize() #首字母大写print(s1)s2 = s.upper() #全部大写s21 = s.lower() #全部小写print(s2,s21)#大小写翻转s3 = s.swapcase()print(s3)s4 = s.title()pr 阅读全文
posted @ 2018-10-03 08:53
鸠摩智001
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