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Python Exercise: Remove items from Python set

Python sets: Exercise-4 with Solution

Write a Python program to remove item(s) from set.

Sample Solution:-

Python Code:

num_set = set([0, 1, 3, 4, 5])
num_set.pop()
print(num_set)
num_set.pop()
print(num_set)

Sample Output:

{1, 3, 4, 5}                                                                                                  
{3, 4, 5} 

Pictorial Presentation:

NumPy Sets: Remove items from Python set.

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Previous: Write a Python program to add member(s) in a set.
Next: Write a Python program to remove an item from a set if it is present in the set.

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Python: Tips of the Day

Returns True if there are duplicate values in a flat list, False otherwise

Example:

def tips_duplicates(lst):
  return len(lst) != len(set(lst))

x = [2, 4, 6, 8, 4, 2]
y = [1, 3, 5, 7, 9]
print(tips_duplicates(x))
print(tips_duplicates(y))

Output:

True
False