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danielborowski/test.js

Created October 9, 2017 23:44
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test.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);
}
@cbroberg
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severity: 'Warning'
message: 'Don't make functions within a loop. (no-loop-func)'
at: '28,13'
source: 'eslint'

Do I or will you tell Amazon and Google? :)

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