Python Lambda Functions, Explained - KDnuggets

Since the advent of computer programming, functions have played a key role by offering advantages such as reusability, readability, modularity, error reduction, and easy modification. Reusability is considered one of the most useful traits of a function but what if I tell you there are functions that are not reusable but still useful? To find out, read along! A lambda function does not have a name and is an immediately invoked function. It can accept any number of arguments but returns only one expression, unlike regular functions.