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Python: Remove specific words from a given list using lambda

Python Lambda: Exercise-50 with Solution

Write a Python program to remove specific words from a given list using lambda.

Sample Solution:

Python Code :

def remove_words(list1, remove_words):
    result = list(filter(lambda word: word not in remove_words, list1))
    return result
        
colors = ['orange', 'red', 'green', 'blue', 'white', 'black']
remove_colors = ['orange','black']
print("Original list:")
print(colors)
print("\nRemove words:")
print(remove_colors)
print("\nAfter removing the specified words from the said list:")
print(remove_words(colors, remove_colors))

Sample Output:

Original list:
['orange', 'red', 'green', 'blue', 'white', 'black']

Remove words:
['orange', 'black']

After removing the specified words from the said list:
['red', 'green', 'blue', 'white']

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Previous: Write a Python program to count the occurrences of the items in a given list using lambda.

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Python: Tips of the Day

Splits values into two groups. If an element in filter is True, the corresponding element in the collection belongs to the first group; otherwise, it belongs to the second group

Example:

def tips_bifurcate(lst, filter):
  return [
    [x for i, x in enumerate(lst) if filter[i] == True],
    [x for i, x in enumerate(lst) if filter[i] == False]
  ]

print(tips_bifurcate(['little', 'boo', 'peep', 'sat'], [True, True, False, True]))

Output:

[['little', 'boo', 'sat'], ['peep']]