Crossin的编程教室
标题:
求助!字典的添加,插到哪个位置?
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作者:
hunsjie
时间:
2013-11-18 14:34
标题:
求助!字典的添加,插到哪个位置?
https://learn-python-the-hard-way-zh_cn-translation.readthedocs.org/en/latest/ex39.html
>>> stuff = {'name': 'Zed', 'age': 36, 'height': 6*12+2}
>>> print stuff['name']
Zed
>>> print stuff['age']
36
>>> print stuff['height']
74
>>> stuff['city'] = "San Francisco"
>>> print stuff['city']
San Francisco
>>>
>>> stuff[1] = "Wow"
>>> stuff[2] = "Neato"
>>> print stuff[1]
Wow
>>> print stuff[2]
Neato
>>> print stuff
{'city': 'San Francisco', 2: 'Neato',
'name': 'Zed', 1: 'Wow', 'age': 36,
'height': 74}
>>>
为什么city,会排在最前,1:'Wow'排在第4位,2:'Neato'排在第二位
作者:
crossin先生
时间:
2013-11-20 19:56
和在另一个帖里说的问题一样,字典本身是无序的。
可以通过sorted来排序
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