user_dict = {
"name":"bobby",
"age":29,
"height":175,
"edu": "master"
}
user = User._make(user_dict)
的结果是:
age name height edu
"name":"bobby",
"age":29,
"height":175,
"edu": "master"
}
user = User._make(user_dict)
的结果是:
age name height edu
2018-04-19
py3.6 dict 其实只是 insertion ordered
ref: https://stackoverflow.com/a/39980744/6266737
ref: https://stackoverflow.com/a/39980744/6266737
2018-04-15
标准库里的这个mostcommon方法应该是基于双端队列实现的完全二叉树,因为求最大N,所以是小顶堆,加上里面的堆排序源码被优化过,所以性能很不错
2018-04-03