CodePen Embed - js_aray03_forEach

const arr = [
  { name:'plus1', age:20 },
  { name:'plus2', age:30 },
  { name:'plus3', age:40 },
]
arr.forEach((val,index) => {
  console.log(index + "⇒" + val.name + "⇒" + val.age)
})

//"0⇒plus1⇒20"
//"1⇒plus2⇒30"
//"2⇒plus3⇒40"

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