Remove Element
Today I did this Leetcode problem. The remove() function is in-place so we just have to use that to satisfy the requirements of this problem.
class Solution(object):
def removeElement(self, nums, val):
"""
:type nums: List[int]
:type val: int
:rtype: int
"""
for i in range(nums.count(val)):
nums.remove(val)
return len(nums)