Python: Create a flat list of all the keys in a flat dictionary
Python dictionary: Exercise-78 with Solution
Write a Python program to create a flat list of all the keys in a flat dictionary.
- Use dict.keys() to return the keys in the given dictionary.
- Return a list() of the previous result.
Sample Solution:
Python Code:
def test(flat_dict):
return list(flat_dict.keys())
students = {
'Theodore': 19,
'Roxanne': 20,
'Mathew': 21,
'Betty': 20
}
print("\nOriginal dictionary elements:")
print(students)
print("\nCreate a flat list of all the keys of the said flat dictionary:")
print(test(students))
Sample Output:
Original dictionary elements: {'Theodore': 19, 'Roxanne': 20, 'Mathew': 21, 'Betty': 20} Create a flat list of all the keys of the said flat dictionary: ['Theodore', 'Roxanne', 'Mathew', 'Betty']
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Previous: Write a Python program to convert given a dictionary to a list of tuples.
Next: Write a Python program to create a flat list of all the values in a flat dictionary.
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Python: Tips of the Day
Decapitalizes the first letter of a string:
Example:
def tips_decapitalize(s, upper_rest=False): return s[:1].lower() + (s[1:].upper() if upper_rest else s[1:]) print(tips_decapitalize('PythonTips')) print(tips_decapitalize('PythonTips', True))
Output:
pythonTips pYTHONTIPS
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