摘要:
1 #Author:ersa 2 ''' 3 key-value 键值对 4 字典是无序的,不需要下标,有key 5 字典的查找、修改、添加、判断、删除 6 ''' 7 8 info = { 9 'stu1101': "TengLan Wu", 10 'stu1102': "LongZe Luola", 11 'stu1103': "XiaoZe Ma... 阅读全文
posted @ 2016-12-19 00:19
尔撒
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摘要:
1 #Author:ersa 2 3 name = "ersa" 4 5 #首字母大写capitalize() 6 print(name.capitalize()) 7 8 name = "my name is ersa" 9 #字符串中 子串 重复的次数 10 print(name.count("a")) 11 12 #center() 字符串... 阅读全文
posted @ 2016-12-19 00:17
尔撒
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