A lambda expression is a piece of code that is giving an alternative way to the anonymous class to pass the function as a parameter to other subsequent flows of code such as methods, constructors, etc.. In this approach, a function can be referenced with a variable and passed as a reference to be executed in a subsequent flow of code execution.
This lesson and the coming one will cover some of the modules that we generally use in development. One of the modules is util and it comes very handy to ease the developer work while debugging. Let's talk more about it by answering the following questions.
In this article, I am going to show you how to add multiple images to a Django model without any plugins. It's better to keep the project simple and avoid any extra plugins which can cause unexpected errors during production or disable some of the functionalities.