Question

How to use nested functions in Node.js

Answer 1

function xoo() {
    console.log("xoo()");
      
    function in_func() { // accessible only within xoo()
        return 871;
    }
      
    console.log("before return");
      
    return in_func();
}
    
console.log(xoo());
   
   
   
   
/*
run:
    
xoo()
before return
871
    
*/

 

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