Interrupting and terminating code using Node.js

In Node.js, we can use some techniques and methods to interrupt and terminate the execution of code. These methods can help us handle errors, exit the program gracefully, or control the execution flow of the code. Below I'll cover a few common ways to interrupt and terminate code.

1. throw an exception

In Node.js, we can interrupt the execution of code by throwing exceptions. When the code encounters an error or needs to abort execution, we can use throwstatements to throw an exception. Once an exception is thrown, the execution flow of the code will be interrupted immediately, and the program will start looking for an exception handler that can handle the exception.

Here is an example of using an exception to interrupt code execution:

function divide(a, b) {
   
    
    
  if (b === 0) {
   
    
    
    throw