Skip to content

Instantly share code, notes, and snippets.

@DavidSanwald

DavidSanwald/stupid_question.js

Last active May 9, 2022 05:00
Show Gist options
  • Save DavidSanwald/75f326cc1487d9463294dc19209d8fce to your computer and use it in GitHub Desktop.
Save DavidSanwald/75f326cc1487d9463294dc19209d8fce to your computer and use it in GitHub Desktop.
Download ZIP
Raw
stupid_question.js
// interviewer: what will the following code output?
const arr = [10, 12, 15, 21];
for (var i = 0; i < arr.length; i++) {
setTimeout(function() {
console.log('Index: ' + i + ', element: ' + arr[i]);
}, 3000);
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment