for language in set(favorite_languages.values()): print(language.title()) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 通过对包含重复元素的列表调用set(),可让python找出列表中独一无二的元素,并使用这些元素来创建一个集合。在第9行处,我们使用了set()来提取favorite_languages.values()中不同的语言。
Here, we are going to learnhow to print sum of key-value pairs in dictionary in Python? Submitted byShivang Yadav, on March 25, 2021 Adictionarycontains the pair of the keys & values (representskey : value), a dictionary is created by providing the elements within the curly braces ({}...
Print the last N key-value pairs of a dictionary Print only a part of a dictionary using slicing Print only a part of a dictionary by excluding keys Slicing a dictionary with itertools.islice() # Print specific key-value pairs of a dictionary in Python To print specific key-value pairs of...
You can use the python functionvars()andpprint()to print current object properties and values in Python. Thevars()returns a dictionary containing the object’s attributes and their current values. We can then use thepprint()function to print the dictionary in a human-readable format. Thevars(...
for value in student.values(): print(value) ``` 4.2 字典的合并 可以使用`update()`方法或字典解包语法`{**dict1. **dict2}`来合并两个字典。 ```python student_info = {'name': 'Bob', 'age': 24} student_grades = {'math': 90. 'science': 85} ...
python print dict分行显示 Python中字典的分行显示 简介 在Python中,字典(dictionary)是一种非常常用的数据结构,用于存储键值对。当字典中的键值对较多时,如果直接使用print函数打印字典,可能会导致输出结果过长,不易于阅读。因此,我们需要将字典的内容按行显示,以提高可读性。
# Python print() Function Example 2# Print multiple valuesprint("Hello","world!")print("Anshu Shukla",21)print("Alex",23,98.50, [86,78,90])print("Dictionary", {"a":"apple","b":"banana"})print("List", [10,20,30]) Output ...
So if you expect your values to be nested, then this is not the solution for that as well. Use json.dumps() to Pretty Print a Dictionary in Python Within the Python json module, there is a function called dumps(), which converts a Python object into a JSON string. Aside from the ...
However, this task can be achieved in two ways, both of which will be described in this article below. As an example, we will be taking a nested dictionary that contains the names of the countries against which Team India plays the match as the key, and the values include another ...
def to_dictionary(keys,values):returndict(zip(keys,values))keys= ["a","b","c"]values= [2,3,4]print(to_dictionary(keys,values))#{'a': 2, 'c': 4, 'b': 3} 21 使用枚举 我们常用 For 循环来遍历某个列表,同样我们也能枚举列表的索引与值。