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Problem :

How to remove all occurrences of a value from a list?

I tried in Python remove() will remove the first occurrence of value in a list. How to remove all occurences?

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1 Answer

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Solution : 

Functional Approach:

2.x

>>> x = [1,2,3,2,2,2,3,4]
>>> filter(lambda a: a != 2, x)
[1, 3, 3, 4]

3.x

>>> x = [1,2,3,2,2,2,3,4]
>>> list(filter((2).__ne__, x))
[1, 3, 3, 4]

OR

>>> x = [1,2,3,2,2,2,3,4]
>>> list(filter(lambda a: a != 2, x))
[1, 3, 3, 4]

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