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Python Exercise: Remove an empty tuple(s) from a list of tuples

Python tuple: Exercise-22 with Solution

Write a Python program to remove an empty tuple(s) from a list of tuples.

Sample Solution:-

Python Code:

L = [(), (), ('',), ('a', 'b'), ('a', 'b', 'c'), ('d')]
L = [t for t in L if t]
print(L)

Sample Output: 

[('',), ('a', 'b'), ('a', 'b', 'c'), 'd']

Flowchart:

Flowchart: Remove an empty tuple(s) from a list of tuples

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Python: Tips of the Day

Returns the maximum value of a list, after mapping each element to a value using the provided function

Example:

def tips_max(lst, fn):
  return max(map(fn, lst))

print(tips_max([{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }], lambda v : v['n']))

Output:

8