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 ...

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 order of the elements should be kept the ...

Arrays are super useful. If you want even more details about python and arrays - this is a very useful site from Cornell. My python-foo will probably never catch up with The Virtuosi.