文章列表
merge lists with intersection(将列表与交集合并)
Why is `{*l}` faster than `set(l)` - python sets (not really only for sets, for all sequences)(为什么 `{*l}` 比 `set(l)` 快 - python 集合(不仅适用于集合，适用于所有序列))
How to clone or copy a set in Python?(如何在 Python 中克隆或复制集合?)
Python performance comparison for creating sets - set() vs. {} literal(创建集合的 Python 性能比较 - set() 与 {} 文字)
Python: how to check if an item was added to a set, without 2x (hash, lookup)(Python:如何检查一个项目是否被添加到一个集合中，没有 2x(散列，查找))
How to create dictionary from two lists without losing duplicate values?(如何从两个列表创建字典而不丢失重复值?)
Python unique list using set(使用集合的 Python 唯一列表)
Test if set is a subset, considering the number (multiplicity) of each element in the set(测试集合是否是子集，考虑集合中每个元素的数量(多重性))
Count the number of unique elements of a list of tuples regardless of order in Python(计算元组列表中唯一元素的数量，无论 Python 中的顺序如何)
What is the difference between lists,tuples,sets and dictionaries?(列表、元组、集合和字典有什么区别?)
