Python: Remove duplicates from a list of lists
Python List: Exercise - 69 with Solution
Write a Python program to remove duplicates from a list of lists.
Sample Solution:-
Python Code:
import itertools
num = [[10, 20], [40], [30, 56, 25], [10, 20], [33], [40]]
print("Original List", num)
num.sort()
new_num = list(num for num,_ in itertools.groupby(num))
print("New List", new_num)
Sample Output:
Original List [[10, 20], [40], [30, 56, 25], [10, 20], [33], [40]] New List [[10, 20], [30, 56, 25], [33], [40]]
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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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