Question

How to create and use a function in Node.js

Answer 1

function f() {
  console.log("f()");
}

f();

   
   
  
   
/*
run:
   
f()
   
*/

 

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Answer 2

function f(s) {
  console.log(s);
}

f('Node.js');

   
   
  
   
/*
run:
   
Node.js
   
*/

 

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