Answers for "index in for of loop javascript"

for of get index

for (const v of ['a', 'b', 'c']) {
  console.log(v)
}

// get index
for (const [i, v] of ['a', 'b', 'c'].entries()) {
  console.log(i, v)
}

Posted by: Guest on July-31-2020

javascript for...of index

for (const [i, v] of ['a', 'b', 'c'].entries()) {
  console.log(i, v)
}

Posted by: Guest on November-29-2019

javascript for loop return index

const targetindex = myarray.findIndex(item => item.name === 'xyz');

Posted by: Guest on June-29-2020

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