Introduction

Variables act as a container to store data. A developer can use type hints when creating variables or passing arguments, however, that's an optional feature in Python, and many codebases, old and new, are yet to have them. It's more common for a variable in Python to have no

Introduction

In this article, we'll take a look at how to remove keys from Python dictionaries. This can be done with the pop() function, the del keyword, and with dict comprehensions.

Remove a Key Using pop(key,d)

The pop(key, d) function removes a key from a dictionary and

Introduction

A dictionary in Python is a collection of items that store data as key-value pairs. We can access and manipulate dictionary items based on their key. Dictionaries are mutable and allow us to add new items to them.

The quickest way to add a single item to a dictionary

Introduction

It's not uncommon to have two dictionaries in Python which you'd like to combine. In this article, we will take a look at various ways on how to merge two dictionaries in Python.

Some solutions are not available to all Python versions, so we will examine ways to merge