Python: Reverse a list, sub list or list of list | In place or Copy
In this article we will discuss different ways to reverse contents of a list or list of lists. We will also cover scenarios where we create a reverse copy of…
Compare & get differences between two lists in Python
In this article we will discuss 10 different ways to compare two lists and get their differences elements which are present in one list but not in another. (more…)
Python: check if two lists are equal or not ( covers both Ordered & Unordered lists)
In this article we will discuss 8 different ways to check if two lists are equal or not. (more…)
Check if all elements in a list are None in Python
In this article we will discuss different ways to check if a list contains only None or not. (more…)
6 ways to get the last element of a list in Python
In this article, we will discuss six different ways to get the last element of a list in python. Get last item of a list using negative indexing List in…
Python: Check if a list or list of lists is empty or not
In this article we will discuss four different ways to check if a list is empty or not. Then we will also see how to check if a list of…
How to create and initialize a list of lists in python?
Creating a list of lists in python is a little tricky. In this article, we will discuss 4 different ways to create and initialize list of lists. (more…)
Python: How to create an empty list and append items to it?
In this article, first we will discuss different ways to create an empty list and then we will see how to append elements to it using for loop or one…
Python: Find duplicates in a list with frequency count & index positions
In this article, we will discuss how to find duplicates in a list along with their frequency count and their index positions in the list. (more…)
Python : 3 ways to check if there are duplicates in a List
In this article we will discuss different ways to check if a list contains any duplicate element or not. (more…)