Lambda expressions - also known as “anonymous functions” - allow you to create and use a function in a single line. They are useful when you need a short function that you will only use once. For example, when using the map, filter and sort methods.
Lambda expressions - also known as “anonymous functions” - allow you to create and use a function in a single line. They are useful when you need a short function that you will only use once. For example, when using the map, filter and sort methods.