Example of Higher Order Functions and callback function with code?

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Example of Higher Order Functions and callback function with code?
Question Posted on 01 May 2024

Home >> WEB >> Node.js >> Example of Higher Order Functions and callback function with code?

Example of Higher Order Functions and callback function with code?
When we say about the Higher Order function, in Node.js functions can be passed as arguments to other functions and returned as values. And these are known as higher order functions. In below example "operation" function is higher-order function which will takes two numbers and one call back function. This will invokes the callback function with the given numbers. Here "multiply" and "addition" function is passed as callback.

Higher Callback function

And to run above file we will use below command in node command prompt.

node callbackHigerFunction.js

and output of above code is given below.

Higher Callback node.js

	0
	0


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