Python 字典(Dictionary) values() 函数以列表返回字典中的所有值。语法values()方法语法:dict.values()参数NA。 返回值返回字典中的所有值。实例以下实例展示了 values()函数的使用方法:实例 #!/usr/bin/python tinydict = {'Name': 'Runoob', 'Age': 7} print "Value : %s" % tinydict.values()以上...
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Python 字典(Dictionary) values()方法 描述 Python 字典(Dictionary) values() 函数以列表返回字典中的所有值。 语法 values()方法语法: dict.values() 参数 NA。 返回值 返回字典中的所有值。 实例 以下实例展示了 values()函数的使用方法: #!/usr/bin/python
The view object values doesn't itself return a list of sales item values but it returns a view of all values of the dictionary. If the list is updated at any time, the changes are reflected on the view object itself, as shown in the above program. Also Read: Python Dictionary get()...
for key, value in dict.items(): print(key, value) 输出: 1 1 2 aa D ee Ty 45 3.还可以使用keys()和values()方法获取字典的键和值列表: dict = {1: 1, 2: 'aa', 'D': 'ee', 'Ty': 45} for key in dict.keys(): print(key) ...
Python 字典(Dictionary) values() 函数以列表返回字典中的所有值。 语法 values()方法语法: dict.values() 参数 NA。 返回值 返回字典中的所有值。 实例 以下实例展示了 values()函数的使用方法: #!/usr/bin/python dict = {'Name': 'Zara', 'Age': 7} print "Value : %s" % dict.values() 以上...
The keys in a dictionary are much like a set, which is a collection of hashable and unique objects. Because the keys need to be hashable, you can’t use mutable objects as dictionary keys.On the other hand, dictionary values can be of any Python type, whether they’re hashable or not...
/usr/bin/python # looping.py domains = { "de": "Germany", "sk": "Slovakia", "hu": "Hungary", "us": "United States", "no": "Norway" } for key in domains: print(key) for val in domains.values(): print(val) for k, v in domains.items():...
print(dict_test.values()) 遍历字典的方法 for i in dict_test: print(i, dict_test[i]) for i in dict_test.items(): print(i) for k,v in dict_test.items(): print(k, v) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.
代码语言:javascript 代码运行次数:0 运行 AI代码解释 print("stu1101" in info) 执行输出 True,不存在时,返回false 打印所有的值 代码语言:javascript 代码运行次数:0 运行 AI代码解释 print(info.values()) 执行输出,不包括key dict_values(['Zhang San', 'Li Si', 'Wang Wu']) ...