Array loop exercises

Exercise 1

        
Array loop:
        
          let names = ['Anna', 'Bernat', 'Clara']
          names.forEach((name) => console.log(name))
        
      

Exercise 2

        
Array loop:
        
          let names = ['Anna', 'Bernat', 'Clara']
          for (const element of names) console.log(element)
        
      

Exercise 3

        
Array transformation:
        
          let numbers = [1, 2, 3, 4, 5, 6]
          const evenNumbers = numbers.filter((evenNumber) => evenNumber % 2 === 0)
        
      

        
Code to see result:
        
          console.log(evenNumbers)
        
      

Exercise 4

        
Array loop:
        
          let obj = {
          nom: 'Ona',
            edat: 25,
            ciutat: 'Barcelona',
          }

          for (const key in obj) console.log(key + ': ' + obj[key])
        
      

Exercise 5

        
Array loop:
        
          let numbers = [1, 2, 3, 4, 5, 6]

          for (const number of numbers) {
            if (number === 5) break
            console.log(number)
          }
        
      

Exercise 6

        
Array loop:
        
          let names = ['Anna', 'Bernat', 'Clara']

          for (const number of numbers) {
            console.log(number + ': ' + numbers[number])
          }