Python: Convert a given list of strings and characters to a single list of characters
Python List: Exercise - 169 with Solution
Write a Python program to convert a given list of strings and characters to a single list of characters.
Sample Solution:
Python Code:
def l_strs_to_l_chars(lst):
result = [i for element in lst for i in element]
return result
colors = ["red", "white", "a", "b", "black", "f"]
print("Original list:")
print(colors)
print("\nConvert the said list of strings and characters to a single list of characters:")
print(l_strs_to_l_chars(colors))
Sample Output:
Original list: ['red', 'white', 'a', 'b', 'black', 'f'] Convert the said list of strings and characters to a single list of characters: ['r', 'e', 'd', 'w', 'h', 'i', 't', 'e', 'a', 'b', 'b', 'l', 'a', 'c', 'k', 'f']
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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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