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How to remove empty strings in python

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Release： 2024-03-02 08:34:02

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How to remove empty strings in python

There are several ways to remove empty strings from strings :

Use loops and conditional statements:

def remove_empty_strings(strings):
result = []
for string in strings:
if string != "":
result.append(string)
return result

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Use list comprehension:

def remove_empty_strings(strings):
return [string for string in strings if string != ""]

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Use filter function:

def remove_empty_strings(strings):
return list(filter(lambda string: string != "", strings))

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You can remove empty strings from strings by calling these functions, for example:

strings = ["hello", "", "world", "", "python"]
result = remove_empty_strings(strings)
print(result)

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Output:

['hello', 'world', 'Python']

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