Python: Convert a given list of tuples to a list of strings
Python List: Exercise - 187 with Solution
Write a Python program to convert a given list of tuples to a list of strings.
Sample Solution:
Python Code:
def tuples_to_list_str(lst):
result = [("%s "*len(el)%el).strip() for el in lst]
return result
colors = [('red', 'green'), ('black', 'white'), ('orange', 'pink')]
print("Original list of tuples:")
print(colors)
print("\nConvert the said list of tuples to a list of strings:")
print(tuples_to_list_str(colors))
names = [('Laiba','Delacruz'), ('Mali','Stacey','Drummond'), ('Raja','Welch'), ('Saarah','Stone')]
print("\nOriginal list of tuples:")
print(names)
print("\nConvert the said list of tuples to a list of strings:")
print(tuples_to_list_str(names))
Sample Output:
Original list of tuples: [('red', 'green'), ('black', 'white'), ('orange', 'pink')] Convert the said list of tuples to a list of strings: ['red green', 'black white', 'orange pink'] Original list of tuples: [('Laiba', 'Delacruz'), ('Mali', 'Stacey', 'Drummond'), ('Raja', 'Welch'), ('Saarah', 'Stone')] Convert the said list of tuples to a list of strings: ['Laiba Delacruz', 'Mali Stacey Drummond', 'Raja Welch', 'Saarah Stone']
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Python: Tips of the Day
Given a predicate function, fn, and a prop string, this curried function will then take an object to inspect by calling the property and passing it to the predicate:
Example:
def tips_check_prop(fn, prop): return lambda obj: fn(obj[prop]) check_age = tips_check_prop(lambda x: x >= 25, 'age') user = {'name': 'Owen', 'age': 25} print(check_age(user))
Output:
True
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