Python: Print all unique values in a dictionary
Python dictionary: Exercise-20 with Solution
Write a Python program to print all unique values in a dictionary.
Sample Solution:-
Python Code:
L = [{"V":"S001"}, {"V": "S002"}, {"VI": "S001"}, {"VI": "S005"}, {"VII":"S005"}, {"V":"S009"},{"VIII":"S007"}]
print("Original List: ",L)
u_value = set( val for dic in L for val in dic.values())
print("Unique Values: ",u_value)
Sample Output:
Original List: [{'V': 'S001'}, {'V': 'S002'}, {'VI': 'S001'}, {'VI': 'S005'}, {'VII': 'S005'}, {'V': 'S009'}, {'VIII': 'S007'}] Unique Values: {'S009', 'S002', 'S007', 'S005', 'S001'}
Visualize Python code execution:
The following tool visualize what the computer is doing step-by-step as it executes the said program:
Python Code Editor:
Have another way to solve this solution? Contribute your code (and comments) through Disqus.
Previous: Write a Python program to combine two dictionary adding values for common keys.
Next: Write a Python program to create and display all combinations of letters, selecting each letter from a different key in a dictionary.
What is the difficulty level of this exercise?
Test your Programming skills with w3resource's quiz.
Python: Tips of the Day
Invokes the provided function after ms milliseconds:
Example:
from time import sleep def tips_delay(fn, ms, *args): sleep(ms / 1000) return fn(*args) print(tips_delay( lambda x: print(x), 1000, 'w3r' ))
Output:
w3r None
- New Content published on w3resource:
- HTML-CSS Practical: Exercises, Practice, Solution
- Java Regular Expression: Exercises, Practice, Solution
- Scala Programming Exercises, Practice, Solution
- Python Itertools exercises
- Python Numpy exercises
- Python GeoPy Package exercises
- Python Pandas exercises
- Python nltk exercises
- Python BeautifulSoup exercises
- Form Template
- Composer - PHP Package Manager
- PHPUnit - PHP Testing
- Laravel - PHP Framework
- Angular - JavaScript Framework
- Vue - JavaScript Framework
- Jest - JavaScript Testing Framework