The following code, simple and clear enough, produces an error when compiled: import string import collections
Forgive me for asking in in such a general way as I\'m sure their performance is depending on how one uses them, but in my case collections.deque was way slower than collections.defaultdict when I wan
I\'ve read the examples in python docs, but still can\'t figure out what this method means. Can somebody help? Here 开发者_Python百科are two examples from the python docs
I am wondering how to create forgiving dictionary (one that returns a default value if a KeyError is raised).
艺考是高考的另一条捷径，也是学生多年努力的保障。艺术类考生的文化要求比普通文化类学生低很多。
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