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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']

Pictorial Presentation:

Python List: Convert a given list of strings and characters to a single list of characters.

Flowchart:

Flowchart: Convert a given list of strings and characters to a single list of characters.

Visualize Python code execution:

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Python Code Editor:

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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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