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python dict remove数组删除(del,pop)

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Jun 06, 2016 am 11:27 AM

数组

比如代码

binfo = {'name':'jay','age':20,'python':'haha'}

print binfo.pop('name')#pop方法删除键，并且返回键对应的值

print binfo##输出结果：{'python': 'haha', 'age': 20}

del binfo['python']##内置方法删除元素

print binfo##输出结果：{'age': 20}

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