In this article, we're talking about arrays in Python and how to remove the first element from an array in Python.

# Given a sorted array, remove the duplicates in place such that each element appear only once and return the new length. # Do not allocate extra space for another array, you must do this in place ...

80. Remove Duplicates from Sorted Array II Given an integer array nums sorted in non-decreasing order, remove some duplicates in-place such that each unique element appears at most twice. The relative ...