How to Check if List is Empty in Python
Introduction
Lists are one of the four most commonly used data structures provided by Python. Its functionality, extensibility, and ease of use make it useful for implementing various types of functionalities.
Python lists have a few interesting characteristics:
- Mutability – meaning it can change, which means it allows us to easily add and delete entries from it. This is the main difference between Python lists and tuples
- Homogeneity – meaning all elements within one list have to be of the same type
- Iterability – which means we can iterate through it (go through all elements in the list in-order)
The main attribute that will be focusing on is Iterability. An important part when dealing with an iterable object, in this case a list, is checking if there’s anything to iterate through. If not handled properly, this can lead to a lot of unwanted errors.
Python provides various ways