dict key 在 Why does Python's dict.keys() return a list and not a set? 的評價 One reason is that dict.keys() predates the introduction of sets into the language. Note that the return type of dict.keys() has changed in ... ... <看更多>
dict key 在 Python dict 字典用法與範例 的評價 本篇要介紹Python dict 字典用法與範例,dict 字典是一個key-value 對應的容器,能用鍵(key)來查詢對應的值(value),所以一個字典裡的key 是不會重複 ... ... <看更多>