Python Program to Remove Empty Strings from a List

In this article, we will be solving question based on strings and list in Python. According to the question we have to remove empty strings from a list.

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Question - Write a Python Program to Remove Empty Strings from a List

Logic and Explanation

Question - Write a Python Program to Remove Empty Strings from a List

Python Program to Remove Empty Strings from a List - In this program we have to remove empty strings from a list. 

For this we can use the remove method of List. Remove is a built-in list method which removes a particular element of a list which we give it as a parameter. So, we will pass the empty string in this method and it will remove the empty string from the list. 

BUT it only removes the first occurrence of the element in the list and if there will be more than one empty string in the list then we have to run it multiple times until all the empty string in the list are removed.

So, I hope this part is clear to you. Now, let's move towards writing the code. Before that let's write the pseudo code of the program.

1. First check whether the given string contains an empty string or not.
2. If it contains an empty string, then call remove("") method.
3. Again, check for the empty string till all the empty strings from the list are removed.

Here's the code for the same.

L = ["Python","Coding","","Hello","","World"]

while "" in L:
    L.remove("")

print(L)

Output

['Python', 'Coding', 'Hello', 'World']

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