Python Lists

Are you writing a Python application and do you need to check for duplicates in a list? You are in the right place, let’s find out how to work with duplicates. There are several approaches to check for duplicates in a Python list. Converting a list to a set allows to find out if the … Read more

How to count unique values in a Python list? There are multiple ways and in this tutorial we will go through them as a way for you to practice several Python constructs. The simplest way to count unique values in a Python list is to convert the list to a set considering that all the … Read more

It’s very common to copy a list in your Python programs. But, what should you absolutely know about copying lists? How to copy a Python list? Python provides multiple ways to copy a list depending on what your program needs to do with the existing list. You can use the assignment operator, the list copy … Read more