How to loop an array?

const words = ['Hallo Welt', 'Nani?', '42']

// output: Hallo Welt 0, Nani? 1, 42 2
words.forEach((word, index, array) => {
  console.log(word, index)
})

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September 6th, 2019

# forEach() - Looping an array

Provide forEach() a callback function and it will apply it on each element in ascending order.

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# forEach() - Looping an array