{CodeRoyale}
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Multiple ChoiceHard 30s

Closure Pitfall in Loops

Choose the best answer for: creating closures in loops
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  1. 1Closures cannot be created inside loops in JavaScript at all
  2. 2Only arrow functions work in loops and plain fn cannot close
  3. 3Use let in for loops to capture per-iteration values in closures
  4. 4var captures per-iteration values so each closure is distinct
javascripthard

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