ExampleGet your own Python Server Create a dictionary that contain three dictionaries: myfamily = { "child1" : { "name" : "Emil", "year" : 2004 }, "child2" : { "name" : "Tobias", "year" : 2007 }, "child3" : { "name" : "Linus", "year" : 2011 }} Try it Yourself ...
字典是一个无序、可变和有索引的集合。在 Python 中,字典用花括号编写,拥有键和值。实例创建并打印字典:thisdict = { "brand": "Ford", "model": "Mustang", "year": 1964 } print(thisdict)亲自试一试 » 访问项目您可以通过在方括号内引用其键名来访问字典的项目:...
PythonDictionaries ❮ PreviousNext ❯ thisdict = { "brand":"Ford", "model":"Mustang", "year":1964 } Dictionary Dictionaries are used to store data values in key:value pairs. A dictionary is a collection which is ordered*, changeable and do not allow duplicates. ...
Sign in Exercise: Python Remove Dictionary ItemsWhat is a dictionary method for removing an item from a dictionary?delete() remove() pop()Submit Answer » What is an Exercise? Test what you learned in the chapter: Python Remove Dictionary Items by completing 4 relevant exercises. To try ...