CODE EXAMPLE FOR JAVASCRIPT

JavaScript Debugging

// js debugging exercises

// use const and let instead of var
const val1 = 69; // const for non changing values
let val2 = 420; // let for changing values

// use lots of console logs
console.log(val2, 't1')
/* manipulate val2 here */
console.log(val2, 't2')
// note: add some sort of string while console logging,
// so it becomes easy to find & remove logs when code is working

// use try...catch for catching errors
try {
  /* your code here */
} catch (err) {
  /* handle errors here */
  console.log(err, 'error')
}